The TopControl type exposes the following members.

Constructors

  NameDescription
Public methodTopControl
Initializes a new instance of the TopControl class

Methods

  NameDescription
Protected methodAccessibilityNotifyClients(AccessibleEvents, Int32)
Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control.
(Inherited from Control.)
Protected methodAccessibilityNotifyClients(AccessibleEvents, Int32, Int32)
Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control .
(Inherited from Control.)
Protected methodAdjustFormScrollbars (Inherited from ContainerControl.)
Public methodBeginInvoke(Delegate)
Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on.
(Inherited from Control.)
Public methodBeginInvoke(Delegate, array<Object>[]()[][])
Executes the specified delegate asynchronously with the specified arguments, on the thread that the control's underlying handle was created on.
(Inherited from Control.)
Public methodBringToFront
Brings the control to the front of the z-order.
(Inherited from Control.)
Public methodChildSelectNextControl
Public methodContains
Retrieves a value indicating whether the specified control is a child of the control.
(Inherited from Control.)
Protected methodCreateAccessibilityInstance
Creates a new accessibility object for the control.
(Inherited from Control.)
Public methodCreateControl
Forces the creation of the control, including the creation of the handle and any child controls.
(Inherited from Control.)
Protected methodCreateControlsInstance
Creates a new instance of the control collection for the control.
(Inherited from Control.)
Public methodCreateGraphics
Creates the Graphics for the control.
(Inherited from Control.)
Protected methodCreateHandle
Creates a handle for the control.
(Inherited from Control.)
Public methodCreateObjRef
Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
(Inherited from MarshalByRefObject.)
Protected methodDefWndProc
Sends the specified message to the default window procedure.
(Inherited from Control.)
Protected methodDestroyHandle
Destroys the handle associated with the control.
(Inherited from Control.)
Public methodDispose()()()()
Releases all resources used by the Component.
(Inherited from Component.)
Protected methodDispose(Boolean)
Clean up any resources being used.
(Overrides ContainerControl..::..Dispose(Boolean).)
Public methodDoDragDrop
Begins a drag-and-drop operation.
(Inherited from Control.)
Public methodDrawToBitmap
Supports rendering to the specified bitmap.
(Inherited from Control.)
Public methodEndInvoke
Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed.
(Inherited from Control.)
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Protected methodFinalize
Releases unmanaged resources and performs other cleanup operations before the Component is reclaimed by garbage collection.
(Inherited from Component.)
Public methodFindForm
Retrieves the form that the control is on.
(Inherited from Control.)
Public methodFocus
Sets input focus to the control.
(Inherited from Control.)
Protected methodGetAccessibilityObjectById
Retrieves the specified AccessibleObject.
(Inherited from Control.)
Protected methodGetAutoSizeMode
Retrieves a value indicating how a control will behave when its AutoSize property is enabled.
(Inherited from Control.)
Public methodGetChildAtPoint(Point)
Retrieves the child control that is located at the specified coordinates.
(Inherited from Control.)
Public methodGetChildAtPoint(Point, GetChildAtPointSkip)
Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type.
(Inherited from Control.)
Public methodGetContainerControl
Returns the next ContainerControl up the control's chain of parent controls.
(Inherited from Control.)
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public methodGetLifetimeService
Retrieves the current lifetime service object that controls the lifetime policy for this instance.
(Inherited from MarshalByRefObject.)
Public methodGetNextControl
Retrieves the next control forward or back in the tab order of child controls.
(Inherited from Control.)
Public methodGetPreferredSize
Retrieves the size of a rectangular area into which a control can be fitted.
(Inherited from Control.)
Protected methodGetScaledBounds
Retrieves the bounds within which the control is scaled.
(Inherited from Control.)
Protected methodGetScrollState
Determines whether the specified flag has been set.
(Inherited from ScrollableControl.)
Protected methodGetService
Returns an object that represents a service provided by the Component or by its Container.
(Inherited from Component.)
Protected methodGetStyle
Retrieves the value of the specified control style bit for the control.
(Inherited from Control.)
Protected methodGetTopLevel
Determines if the control is a top-level control.
(Inherited from Control.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodHide
Conceals the control from the user.
(Inherited from Control.)
Public methodInitializeLifetimeService
Obtains a lifetime service object to control the lifetime policy for this instance.
(Inherited from MarshalByRefObject.)
Protected methodInitLayout
Called after the control has been added to another container.
(Inherited from Control.)
Public methodInvalidate()()()()
Invalidates the entire surface of the control and causes the control to be redrawn.
(Inherited from Control.)
Public methodInvalidate(Region)
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.
(Inherited from Control.)
Public methodInvalidate(Boolean)
Invalidates a specific region of the control and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.
(Inherited from Control.)
Public methodInvalidate(Rectangle)
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.
(Inherited from Control.)
Public methodInvalidate(Region, Boolean)
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.
(Inherited from Control.)
Public methodInvalidate(Rectangle, Boolean)
Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control.
(Inherited from Control.)
Public methodInvoke(Delegate)
Executes the specified delegate on the thread that owns the control's underlying window handle.
(Inherited from Control.)
Public methodInvoke(Delegate, array<Object>[]()[][])
Executes the specified delegate, on the thread that owns the control's underlying window handle, with the specified list of arguments.
(Inherited from Control.)
Protected methodInvokeGotFocus
Raises the GotFocus event for the specified control.
(Inherited from Control.)
Protected methodInvokeLostFocus
Raises the LostFocus event for the specified control.
(Inherited from Control.)
Protected methodInvokeOnClick
Raises the Click event for the specified control.
(Inherited from Control.)
Protected methodInvokePaint
Raises the Paint event for the specified control.
(Inherited from Control.)
Protected methodInvokePaintBackground
Raises the PaintBackground event for the specified control.
(Inherited from Control.)
Protected methodIsInputChar
Determines if a character is an input character that the control recognizes.
(Inherited from Control.)
Protected methodIsInputKey
Determines whether the specified key is a regular input key or a special key that requires preprocessing.
(Inherited from Control.)
Protected methodMemberwiseClone()()()()
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodMemberwiseClone(Boolean)
Creates a shallow copy of the current MarshalByRefObject object.
(Inherited from MarshalByRefObject.)
Protected methodNotifyInvalidate
Raises the Invalidated event with a specified region of the control to invalidate.
(Inherited from Control.)
Protected methodOnAutoSizeChanged
Raises the AutoSizeChanged event.
(Inherited from Control.)
Protected methodOnAutoValidateChanged
Raises the AutoValidateChanged event.
(Inherited from ContainerControl.)
Protected methodOnBackColorChanged
Raises the BackColorChanged event.
(Inherited from Control.)
Protected methodOnBackgroundImageChanged
Raises the BackgroundImageChanged event.
(Inherited from Control.)
Protected methodOnBackgroundImageLayoutChanged (Inherited from Control.)
Protected methodOnBindingContextChanged
Raises the BindingContextChanged event.
(Inherited from Control.)
Protected methodOnCausesValidationChanged
Raises the CausesValidationChanged event.
(Inherited from Control.)
Protected methodOnChangeUICues
Raises the ChangeUICues event.
(Inherited from Control.)
Protected methodOnClick
Raises the Click event.
(Inherited from Control.)
Protected methodOnClientSizeChanged
Raises the ClientSizeChanged event.
(Inherited from Control.)
Protected methodOnContextMenuChanged
Raises the ContextMenuChanged event.
(Inherited from Control.)
Protected methodOnContextMenuStripChanged
Raises the ContextMenuStripChanged event.
(Inherited from Control.)
Protected methodOnControlAdded
Raises the ControlAdded event.
(Inherited from Control.)
Protected methodOnControlRemoved
Raises the ControlRemoved event.
(Inherited from Control.)
Protected methodOnCreateControl
Raises the CreateControl event.
(Inherited from UserControl.)
Protected methodOnCursorChanged
Raises the CursorChanged event.
(Inherited from Control.)
Protected methodOnDockChanged
Raises the DockChanged event.
(Inherited from Control.)
Protected methodOnDoubleClick
Raises the DoubleClick event.
(Inherited from Control.)
Protected methodOnDragDrop
Raises the DragDrop event.
(Inherited from Control.)
Protected methodOnDragEnter
Raises the DragEnter event.
(Inherited from Control.)
Protected methodOnDragLeave
Raises the DragLeave event.
(Inherited from Control.)
Protected methodOnDragOver
Raises the DragOver event.
(Inherited from Control.)
Protected methodOnEnabledChanged
Raises the EnabledChanged event.
(Inherited from Control.)
Protected methodOnEnter
Raises the Enter event.
(Inherited from Control.)
Protected methodOnFontChanged
Raises the FontChanged event.
(Inherited from ContainerControl.)
Protected methodOnForeColorChanged
Raises the ForeColorChanged event.
(Inherited from Control.)
Protected methodOnGiveFeedback
Raises the GiveFeedback event.
(Inherited from Control.)
Protected methodOnGotFocus
Raises the GotFocus event.
(Inherited from Control.)
Protected methodOnHandleCreated
Raises the HandleCreated event.
(Inherited from Control.)
Protected methodOnHandleDestroyed
Raises the HandleDestroyed event.
(Inherited from Control.)
Protected methodOnHelpRequested
Raises the HelpRequested event.
(Inherited from Control.)
Protected methodOnImeModeChanged
Raises the ImeModeChanged event.
(Inherited from Control.)
Protected methodOnInvalidated
Raises the Invalidated event.
(Inherited from Control.)
Protected methodOnKeyDown
Raises the KeyDown event.
(Inherited from Control.)
Protected methodOnKeyPress
Raises the KeyPress event.
(Inherited from Control.)
Protected methodOnKeyUp
Raises the KeyUp event.
(Inherited from Control.)
Protected methodOnLayout
Raises the Layout event.
(Inherited from ContainerControl.)
Protected methodOnLeave
Raises the Leave event.
(Inherited from Control.)
Protected methodOnLoad
Raises the Load event.
(Inherited from UserControl.)
Protected methodOnLocationChanged
Raises the LocationChanged event.
(Inherited from Control.)
Protected methodOnLostFocus
Raises the LostFocus event.
(Inherited from Control.)
Protected methodOnMarginChanged
Raises the MarginChanged event.
(Inherited from Control.)
Protected methodOnMouseCaptureChanged
Raises the MouseCaptureChanged event.
(Inherited from Control.)
Protected methodOnMouseClick
Raises the MouseClick event.
(Inherited from Control.)
Protected methodOnMouseDoubleClick
Raises the MouseDoubleClick event.
(Inherited from Control.)
Protected methodOnMouseDown (Inherited from UserControl.)
Protected methodOnMouseEnter
Raises the MouseEnter event.
(Inherited from Control.)
Protected methodOnMouseHover
Raises the MouseHover event.
(Inherited from Control.)
Protected methodOnMouseLeave
Raises the MouseLeave event.
(Inherited from Control.)
Protected methodOnMouseMove
Raises the MouseMove event.
(Inherited from Control.)
Protected methodOnMouseUp
Raises the MouseUp event.
(Inherited from Control.)
Protected methodOnMouseWheel
Raises the MouseWheel event.
(Inherited from ScrollableControl.)
Protected methodOnMove
Raises the Move event.
(Inherited from Control.)
Protected methodOnNotifyMessage
Notifies the control of Windows messages.
(Inherited from Control.)
Protected methodOnPaddingChanged
Raises the PaddingChanged event.
(Inherited from ScrollableControl.)
Protected methodOnPaint
Raises the Paint event.
(Inherited from Control.)
Protected methodOnPaintBackground
Paints the background of the control.
(Inherited from ScrollableControl.)
Protected methodOnParentBackColorChanged
Raises the BackColorChanged event when the BackColor property value of the control's container changes.
(Inherited from Control.)
Protected methodOnParentBackgroundImageChanged
Raises the BackgroundImageChanged event when the BackgroundImage property value of the control's container changes.
(Inherited from Control.)
Protected methodOnParentBindingContextChanged
Raises the BindingContextChanged event when the BindingContext property value of the control's container changes.
(Inherited from Control.)
Protected methodOnParentChanged (Inherited from ContainerControl.)
Protected methodOnParentCursorChanged
Raises the CursorChanged event.
(Inherited from Control.)
Protected methodOnParentEnabledChanged
Raises the EnabledChanged event when the Enabled property value of the control's container changes.
(Inherited from Control.)
Protected methodOnParentFontChanged
Raises the FontChanged event when the Font property value of the control's container changes.
(Inherited from Control.)
Protected methodOnParentForeColorChanged
Raises the ForeColorChanged event when the ForeColor property value of the control's container changes.
(Inherited from Control.)
Protected methodOnParentRightToLeftChanged
Raises the RightToLeftChanged event when the RightToLeft property value of the control's container changes.
(Inherited from Control.)
Protected methodOnParentVisibleChanged
Raises the VisibleChanged event when the Visible property value of the control's container changes.
(Inherited from Control.)
Protected methodOnPreviewKeyDown
Raises the PreviewKeyDown event.
(Inherited from Control.)
Protected methodOnPrint
Raises the Paint event.
(Inherited from Control.)
Protected methodOnQueryContinueDrag
Raises the QueryContinueDrag event.
(Inherited from Control.)
Protected methodOnRegionChanged
Raises the RegionChanged event.
(Inherited from Control.)
Protected methodOnResize (Inherited from UserControl.)
Protected methodOnRightToLeftChanged (Inherited from ScrollableControl.)
Protected methodOnScroll
Raises the Scroll event.
(Inherited from ScrollableControl.)
Protected methodOnSizeChanged
Raises the SizeChanged event.
(Inherited from Control.)
Protected methodOnStyleChanged
Raises the StyleChanged event.
(Inherited from Control.)
Protected methodOnSystemColorsChanged
Raises the SystemColorsChanged event.
(Inherited from Control.)
Protected methodOnTabIndexChanged
Raises the TabIndexChanged event.
(Inherited from Control.)
Protected methodOnTabStopChanged
Raises the TabStopChanged event.
(Inherited from Control.)
Protected methodOnTextChanged
Raises the TextChanged event.
(Inherited from Control.)
Protected methodOnValidated
Raises the Validated event.
(Inherited from Control.)
Protected methodOnValidating
Raises the Validating event.
(Inherited from Control.)
Protected methodOnVisibleChanged (Inherited from ScrollableControl.)
Public methodPerformAutoScale
Performs scaling of the container control and its children.
(Inherited from ContainerControl.)
Public methodPerformLayout()()()()
Forces the control to apply layout logic to all its child controls.
(Inherited from Control.)
Public methodPerformLayout(Control, String)
Forces the control to apply layout logic to all its child controls.
(Inherited from Control.)
Public methodPointToClient
Computes the location of the specified screen point into client coordinates.
(Inherited from Control.)
Public methodPointToScreen
Computes the location of the specified client point into screen coordinates.
(Inherited from Control.)
Public methodPreProcessControlMessage
Preprocesses keyboard or input messages within the message loop before they are dispatched.
(Inherited from Control.)
Public methodPreProcessMessage
Preprocesses keyboard or input messages within the message loop before they are dispatched.
(Inherited from Control.)
Protected methodProcessCmdKey (Inherited from ContainerControl.)
Protected methodProcessDialogChar (Inherited from ContainerControl.)
Protected methodProcessDialogKey (Overrides ContainerControl..::..ProcessDialogKey(Keys).)
Protected methodProcessKeyEventArgs
Processes a key message and generates the appropriate control events.
(Inherited from Control.)
Protected methodProcessKeyMessage
Processes a keyboard message.
(Inherited from Control.)
Protected methodProcessKeyPreview (Overrides Control..::..ProcessKeyPreview(Message%).)
Protected methodProcessMnemonic (Inherited from ContainerControl.)
Protected methodProcessTabKey (Overrides ContainerControl..::..ProcessTabKey(Boolean).)
Protected methodRaiseDragEvent
Raises the appropriate drag event.
(Inherited from Control.)
Protected methodRaiseKeyEvent
Raises the appropriate key event.
(Inherited from Control.)
Protected methodRaiseMouseEvent
Raises the appropriate mouse event.
(Inherited from Control.)
Protected methodRaisePaintEvent
Raises the appropriate paint event.
(Inherited from Control.)
Protected methodRecreateHandle
Forces the re-creation of the handle for the control.
(Inherited from Control.)
Public methodRectangleToClient
Computes the size and location of the specified screen rectangle in client coordinates.
(Inherited from Control.)
Public methodRectangleToScreen
Computes the size and location of the specified client rectangle in screen coordinates.
(Inherited from Control.)
Public methodRefresh
Forces the control to invalidate its client area and immediately redraw itself and any child controls.
(Inherited from Control.)
Public methodResetBackColor
Resets the BackColor property to its default value.
(Inherited from Control.)
Public methodResetBindings
Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values.
(Inherited from Control.)
Public methodResetCursor
Resets the Cursor property to its default value.
(Inherited from Control.)
Public methodResetFont
Resets the Font property to its default value.
(Inherited from Control.)
Public methodResetForeColor
Resets the ForeColor property to its default value.
(Inherited from Control.)
Public methodResetImeMode
Resets the ImeMode property to its default value.
(Inherited from Control.)
Protected methodResetMouseEventArgs
Resets the control to handle the MouseLeave event.
(Inherited from Control.)
Public methodResetRightToLeft
Resets the RightToLeft property to its default value.
(Inherited from Control.)
Public methodResetText
Resets the Text property to its default value.
(Inherited from Control.)
Public methodResumeLayout()()()()
Resumes usual layout logic.
(Inherited from Control.)
Public methodResumeLayout(Boolean)
Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests.
(Inherited from Control.)
Protected methodRtlTranslateAlignment(HorizontalAlignment)
Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text.
(Inherited from Control.)
Protected methodRtlTranslateAlignment(LeftRightAlignment)
Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text.
(Inherited from Control.)
Protected methodRtlTranslateAlignment(ContentAlignment)
Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text.
(Inherited from Control.)
Protected methodRtlTranslateContent
Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text.
(Inherited from Control.)
Protected methodRtlTranslateHorizontal
Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text.
(Inherited from Control.)
Protected methodRtlTranslateLeftRight
Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text.
(Inherited from Control.)
Public methodScale(Single) Obsolete.
Scales the control and any child controls.
(Inherited from Control.)
Public methodScale(SizeF)
Scales the control and all child controls by the specified scaling factor.
(Inherited from Control.)
Public methodScale(Single, Single) Obsolete.
Scales the entire control and any child controls.
(Inherited from Control.)
Protected methodScaleControl (Inherited from ScrollableControl.)
Protected methodScaleCore (Inherited from ScrollableControl.)
Public methodScrollControlIntoView
Scrolls the specified child control into view on an auto-scroll enabled control.
(Inherited from ScrollableControl.)
Protected methodScrollToControl
Calculates the scroll offset to the specified child control.
(Inherited from ScrollableControl.)
Public methodSelect()()()()
Activates the control.
(Inherited from Control.)
Protected methodSelect(Boolean, Boolean) (Inherited from ContainerControl.)
Public methodSelectNextControl
Activates the next control.
(Inherited from Control.)
Public methodSendToBack
Sends the control to the back of the z-order.
(Inherited from Control.)
Public methodSetAutoScrollMargin
Sets the size of the auto-scroll margins.
(Inherited from ScrollableControl.)
Protected methodSetAutoSizeMode
Sets a value indicating how a control will behave when its AutoSize property is enabled.
(Inherited from Control.)
Public methodSetBounds(Int32, Int32, Int32, Int32)
Sets the bounds of the control to the specified location and size.
(Inherited from Control.)
Public methodSetBounds(Int32, Int32, Int32, Int32, BoundsSpecified)
Sets the specified bounds of the control to the specified location and size.
(Inherited from Control.)
Protected methodSetBoundsCore
Performs the work of setting the specified bounds of this control.
(Inherited from Control.)
Protected methodSetClientSizeCore
Sets the size of the client area of the control.
(Inherited from Control.)
Protected methodSetDisplayRectLocation
Positions the display window to the specified value.
(Inherited from ScrollableControl.)
Protected methodSetScrollState
Sets the specified scroll state flag.
(Inherited from ScrollableControl.)
Protected methodSetStyle
Sets a specified ControlStyles flag to either true or false.
(Inherited from Control.)
Protected methodSetTopLevel
Sets the control as the top-level control.
(Inherited from Control.)
Protected methodSetVisibleCore
Sets the control to the specified visible state.
(Inherited from Control.)
Public methodShow
Displays the control to the user.
(Inherited from Control.)
Protected methodSizeFromClientSize
Determines the size of the entire control from the height and width of its client area.
(Inherited from Control.)
Public methodSuspendLayout
Temporarily suspends the layout logic for the control.
(Inherited from Control.)
Public methodToString
Returns a String containing the name of the Component, if any. This method should not be overridden.
(Inherited from Component.)
Public methodUpdate
Causes the control to redraw the invalidated regions within its client area.
(Inherited from Control.)
Protected methodUpdateBounds()()()()
Updates the bounds of the control with the current size and location.
(Inherited from Control.)
Protected methodUpdateBounds(Int32, Int32, Int32, Int32)
Updates the bounds of the control with the specified size and location.
(Inherited from Control.)
Protected methodUpdateBounds(Int32, Int32, Int32, Int32, Int32, Int32)
Updates the bounds of the control with the specified size, location, and client size.
(Inherited from Control.)
Protected methodUpdateDefaultButton
When overridden by a derived class, updates which button is the default button.
(Inherited from ContainerControl.)
Protected methodUpdateStyles
Forces the assigned styles to be reapplied to the control.
(Inherited from Control.)
Protected methodUpdateZOrder
Updates the control in its parent's z-order.
(Inherited from Control.)
Public methodValidate()()()()
Verifies the value of the control losing focus by causing the Validating and Validated events to occur, in that order.
(Inherited from ContainerControl.)
Public methodValidate(Boolean)
Verifies the value of the control that is losing focus; conditionally dependent on whether automatic validation is turned on.
(Inherited from ContainerControl.)
Public methodValidateChildren()()()() (Inherited from UserControl.)
Public methodValidateChildren(ValidationConstraints) (Inherited from UserControl.)
Protected methodWndProc (Inherited from UserControl.)

Properties

  NameDescription
Public propertyAccessibilityObject
Gets the AccessibleObject assigned to the control.
(Inherited from Control.)
Public propertyAccessibleDefaultActionDescription
Gets or sets the default action description of the control for use by accessibility client applications.
(Inherited from Control.)
Public propertyAccessibleDescription
Gets or sets the description of the control used by accessibility client applications.
(Inherited from Control.)
Public propertyAccessibleName
Gets or sets the name of the control used by accessibility client applications.
(Inherited from Control.)
Public propertyAccessibleRole
Gets or sets the accessible role of the control
(Inherited from Control.)
Public propertyActiveControl
Gets or sets the active control on the container control.
(Inherited from ContainerControl.)
Public propertyAllowDrop
Gets or sets a value indicating whether the control can accept data that the user drags onto it.
(Inherited from Control.)
Public propertyAnchor
Gets or sets the edges of the container to which a control is bound and determines how a control is resized with its parent.
(Inherited from Control.)
Public propertyAutoScaleDimensions
Gets or sets the dimensions that the control was designed to.
(Inherited from ContainerControl.)
Protected propertyAutoScaleFactor
Gets the scaling factor between the current and design-time automatic scaling dimensions.
(Inherited from ContainerControl.)
Public propertyAutoScaleMode
Gets or sets the automatic scaling mode of the control.
(Inherited from ContainerControl.)
Public propertyAutoScroll
Gets or sets a value indicating whether the container enables the user to scroll to any controls placed outside of its visible boundaries.
(Inherited from ScrollableControl.)
Public propertyAutoScrollMargin
Gets or sets the size of the auto-scroll margin.
(Inherited from ScrollableControl.)
Public propertyAutoScrollMinSize
Gets or sets the minimum size of the auto-scroll.
(Inherited from ScrollableControl.)
Public propertyAutoScrollOffset
Gets or sets where this control is scrolled to in ScrollControlIntoView(Control).
(Inherited from Control.)
Public propertyAutoScrollPosition
Gets or sets the location of the auto-scroll position.
(Inherited from ScrollableControl.)
Public propertyAutoSize (Inherited from UserControl.)
Public propertyAutoSizeMode
Gets or sets how the control will resize itself.
(Inherited from UserControl.)
Public propertyAutoValidate
Gets or sets how the control performs validation when the user changes focus to another control.
(Inherited from UserControl.)
Public propertyBackColor
Gets or sets the background color for the control.
(Inherited from Control.)
Public propertyBackgroundImage
Gets or sets the background image displayed in the control.
(Inherited from Control.)
Public propertyBackgroundImageLayout
Gets or sets the background image layout as defined in the ImageLayout enumeration.
(Inherited from Control.)
Public propertyBindingContext (Inherited from ContainerControl.)
Public propertyBorderStyle
Gets or sets the border style of the user control.
(Inherited from UserControl.)
Public propertyBottom
Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container's client area.
(Inherited from Control.)
Public propertyBounds
Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control.
(Inherited from Control.)
Protected propertyCanEnableIme
Gets a value indicating whether the ImeMode property can be set to an active value, to enable IME support.
(Inherited from ContainerControl.)
Public propertyCanFocus
Gets a value indicating whether the control can receive focus.
(Inherited from Control.)
Protected propertyCanRaiseEvents
Determines if events can be raised on the control.
(Inherited from Control.)
Public propertyCanSelect
Gets a value indicating whether the control can be selected.
(Inherited from Control.)
Public propertyCapture
Gets or sets a value indicating whether the control has captured the mouse.
(Inherited from Control.)
Public propertyCausesValidation
Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus.
(Inherited from Control.)
Public propertyClientRectangle
Gets the rectangle that represents the client area of the control.
(Inherited from Control.)
Public propertyClientSize
Gets or sets the height and width of the client area of the control.
(Inherited from Control.)
Public propertyCompanyName
Gets the name of the company or creator of the application containing the control.
(Inherited from Control.)
Public propertyContainer
Gets the IContainer that contains the Component.
(Inherited from Component.)
Public propertyContainsFocus
Gets a value indicating whether the control, or one of its child controls, currently has the input focus.
(Inherited from Control.)
Public propertyContextMenu
Gets or sets the shortcut menu associated with the control.
(Inherited from Control.)
Public propertyContextMenuStrip
Gets or sets the ContextMenuStrip associated with this control.
(Inherited from Control.)
Public propertyControls
Gets the collection of controls contained within the control.
(Inherited from Control.)
Public propertyCreated
Gets a value indicating whether the control has been created.
(Inherited from Control.)
Protected propertyCreateParams (Inherited from UserControl.)
Public propertyCurrentAutoScaleDimensions
Gets the current run-time dimensions of the screen.
(Inherited from ContainerControl.)
Public propertyCursor
Gets or sets the cursor that is displayed when the mouse pointer is over the control.
(Inherited from Control.)
Public propertyDataBindings
Gets the data bindings for the control.
(Inherited from Control.)
Protected propertyDefaultCursor
Gets or sets the default cursor for the control.
(Inherited from Control.)
Protected propertyDefaultImeMode
Gets the default Input Method Editor (IME) mode supported by the control.
(Inherited from Control.)
Protected propertyDefaultMargin
Gets the space, in pixels, that is specified by default between controls.
(Inherited from Control.)
Protected propertyDefaultMaximumSize
Gets the length and height, in pixels, that is specified as the default maximum size of a control.
(Inherited from Control.)
Protected propertyDefaultMinimumSize
Gets the length and height, in pixels, that is specified as the default minimum size of a control.
(Inherited from Control.)
Protected propertyDefaultPadding
Gets the internal spacing, in pixels, of the contents of a control.
(Inherited from Control.)
Protected propertyDefaultSize (Inherited from UserControl.)
Protected propertyDesignMode
Gets a value that indicates whether the Component is currently in design mode.
(Inherited from Component.)
Public propertyDisplayRectangle
Gets the rectangle that represents the virtual display area of the control.
(Inherited from ScrollableControl.)
Public propertyDisposing
Gets a value indicating whether the base Control class is in the process of disposing.
(Inherited from Control.)
Public propertyDock
Gets or sets which control borders are docked to its parent control and determines how a control is resized with its parent.
(Inherited from Control.)
Public propertyDockPadding
Gets the dock padding settings for all edges of the control.
(Inherited from ScrollableControl.)
Protected propertyDoubleBuffered
Gets or sets a value indicating whether this control should redraw its surface using a secondary buffer to reduce or prevent flicker.
(Inherited from Control.)
Public propertyEnabled
Gets or sets a value indicating whether the control can respond to user interaction.
(Inherited from Control.)
Protected propertyEvents
Gets the list of event handlers that are attached to this Component.
(Inherited from Component.)
Public propertyFocused
Gets a value indicating whether the control has input focus.
(Inherited from Control.)
Public propertyFont
Gets or sets the font of the text displayed by the control.
(Inherited from Control.)
Protected propertyFontHeight
Gets or sets the height of the font of the control.
(Inherited from Control.)
Public propertyForeColor
Gets or sets the foreground color of the control.
(Inherited from Control.)
Public propertyHandle
Gets the window handle that the control is bound to.
(Inherited from Control.)
Public propertyHasChildren
Gets a value indicating whether the control contains one or more child controls.
(Inherited from Control.)
Public propertyHeight
Gets or sets the height of the control.
(Inherited from Control.)
Public propertyHorizontalScroll
Gets the characteristics associated with the horizontal scroll bar.
(Inherited from ScrollableControl.)
Protected propertyHScroll
Gets or sets a value indicating whether the horizontal scroll bar is visible.
(Inherited from ScrollableControl.)
Public propertyImeMode
Gets or sets the Input Method Editor (IME) mode of the control.
(Inherited from Control.)
Protected propertyImeModeBase
Gets or sets the IME mode of a control.
(Inherited from Control.)
Public propertyInvokeRequired
Gets a value indicating whether the caller must call an invoke method when making method calls to the control because the caller is on a different thread than the one the control was created on.
(Inherited from Control.)
Public propertyIsAccessible
Gets or sets a value indicating whether the control is visible to accessibility applications.
(Inherited from Control.)
Public propertyIsDisposed
Gets a value indicating whether the control has been disposed of.
(Inherited from Control.)
Public propertyIsHandleCreated
Gets a value indicating whether the control has a handle associated with it.
(Inherited from Control.)
Public propertyIsMirrored
Gets a value indicating whether the control is mirrored.
(Inherited from Control.)
Public propertyLayoutEngine
Gets a cached instance of the control's layout engine.
(Inherited from Control.)
Public propertyLeft
Gets or sets the distance, in pixels, between the left edge of the control and the left edge of its container's client area.
(Inherited from Control.)
Public propertyLocation
Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container.
(Inherited from Control.)
Public propertyMargin
Gets or sets the space between controls.
(Inherited from Control.)
Public propertyMaximumSize
Gets or sets the size that is the upper limit that GetPreferredSize(Size) can specify.
(Inherited from Control.)
Public propertyMinimumSize
Gets or sets the size that is the lower limit that GetPreferredSize(Size) can specify.
(Inherited from Control.)
Public propertyName
Gets or sets the name of the control.
(Inherited from Control.)
Public propertyPadding
Gets or sets padding within the control.
(Inherited from Control.)
Public propertyParent
Gets or sets the parent container of the control.
(Inherited from Control.)
Public propertyParentForm
Gets the form that the container control is assigned to.
(Inherited from ContainerControl.)
Public propertyPreferredSize
Gets the size of a rectangular area into which the control can fit.
(Inherited from Control.)
Public propertyProductName
Gets the product name of the assembly containing the control.
(Inherited from Control.)
Public propertyProductVersion
Gets the version of the assembly containing the control.
(Inherited from Control.)
Public propertyRecreatingHandle
Gets a value indicating whether the control is currently re-creating its handle.
(Inherited from Control.)
Public propertyRegion
Gets or sets the window region associated with the control.
(Inherited from Control.)
Protected propertyRenderRightToLeft Obsolete.
This property is now obsolete.
(Inherited from Control.)
Protected propertyResizeRedraw
Gets or sets a value indicating whether the control redraws itself when resized.
(Inherited from Control.)
Public propertyRight
Gets the distance, in pixels, between the right edge of the control and the left edge of its container's client area.
(Inherited from Control.)
Public propertyRightToLeft
Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts.
(Inherited from Control.)
Protected propertyScaleChildren
Gets a value that determines the scaling of child controls.
(Inherited from Control.)
Protected propertyShowFocusCues
Gets a value indicating whether the control should display focus rectangles.
(Inherited from Control.)
Protected propertyShowKeyboardCues
Gets a value indicating whether the user interface is in the appropriate state to show or hide keyboard accelerators.
(Inherited from Control.)
Public propertySite
Gets or sets the site of the control.
(Inherited from Control.)
Public propertySize
Gets or sets the height and width of the control.
(Inherited from Control.)
Public propertyTabIndex
Gets or sets the tab order of the control within its container.
(Inherited from Control.)
Public propertyTabStop
Gets or sets a value indicating whether the user can give the focus to this control using the TAB key.
(Inherited from Control.)
Public propertyTag
Gets or sets the object that contains data about the control.
(Inherited from Control.)
Public propertyText (Inherited from UserControl.)
Public propertyTop
Gets or sets the distance, in pixels, between the top edge of the control and the top edge of its container's client area.
(Inherited from Control.)
Public propertyTopLevelControl
Gets the parent control that is not parented by another Windows Forms control. Typically, this is the outermost Form that the control is contained in.
(Inherited from Control.)
Public propertyUseWaitCursor
Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls.
(Inherited from Control.)
Public propertyVerticalScroll
Gets the characteristics associated with the vertical scroll bar.
(Inherited from ScrollableControl.)
Public propertyVisible
Gets or sets a value indicating whether the control and all its child controls are displayed.
(Inherited from Control.)
Protected propertyVScroll
Gets or sets a value indicating whether the vertical scroll bar is visible.
(Inherited from ScrollableControl.)
Public propertyWidth
Gets or sets the width of the control.
(Inherited from Control.)
Public propertyWindowTarget
This property is not relevant for this class.
(Inherited from Control.)

Events

  NameDescription
Public eventAutoSizeChanged
Occurs when the AutoSize property changes.
(Inherited from UserControl.)
Public eventAutoValidateChanged
Occurs when the AutoValidate property changes.
(Inherited from UserControl.)
Public eventBackColorChanged
Occurs when the value of the BackColor property changes.
(Inherited from Control.)
Public eventBackgroundImageChanged
Occurs when the value of the BackgroundImage property changes.
(Inherited from Control.)
Public eventBackgroundImageLayoutChanged
Occurs when the BackgroundImageLayout property changes.
(Inherited from Control.)
Public eventBindingContextChanged
Occurs when the value of the BindingContext property changes.
(Inherited from Control.)
Public eventCausesValidationChanged
Occurs when the value of the CausesValidation property changes.
(Inherited from Control.)
Public eventChangeUICues
Occurs when the focus or keyboard user interface (UI) cues change.
(Inherited from Control.)
Public eventClick
Occurs when the control is clicked.
(Inherited from Control.)
Public eventClientSizeChanged
Occurs when the value of the ClientSize property changes.
(Inherited from Control.)
Public eventContextMenuChanged
Occurs when the value of the ContextMenu property changes.
(Inherited from Control.)
Public eventContextMenuStripChanged
Occurs when the value of the ContextMenuStrip property changes.
(Inherited from Control.)
Public eventControlAdded
Occurs when a new control is added to the Control..::..ControlCollection.
(Inherited from Control.)
Public eventControlRemoved
Occurs when a control is removed from the Control..::..ControlCollection.
(Inherited from Control.)
Public eventCursorChanged
Occurs when the value of the Cursor property changes.
(Inherited from Control.)
Public eventDisposed
Occurs when the component is disposed by a call to the Dispose()()()() method.
(Inherited from Component.)
Public eventDockChanged
Occurs when the value of the Dock property changes.
(Inherited from Control.)
Public eventDoubleClick
Occurs when the control is double-clicked.
(Inherited from Control.)
Public eventDragDrop
Occurs when a drag-and-drop operation is completed.
(Inherited from Control.)
Public eventDragEnter
Occurs when an object is dragged into the control's bounds.
(Inherited from Control.)
Public eventDragLeave
Occurs when an object is dragged out of the control's bounds.
(Inherited from Control.)
Public eventDragOver
Occurs when an object is dragged over the control's bounds.
(Inherited from Control.)
Public eventEnabledChanged
Occurs when the Enabled property value has changed.
(Inherited from Control.)
Public eventEnter
Occurs when the control is entered.
(Inherited from Control.)
Public eventFontChanged
Occurs when the Font property value changes.
(Inherited from Control.)
Public eventForeColorChanged
Occurs when the ForeColor property value changes.
(Inherited from Control.)
Public eventGiveFeedback
Occurs during a drag operation.
(Inherited from Control.)
Public eventGotFocus
Occurs when the control receives focus.
(Inherited from Control.)
Public eventHandleCreated
Occurs when a handle is created for the control.
(Inherited from Control.)
Public eventHandleDestroyed
Occurs when the control's handle is in the process of being destroyed.
(Inherited from Control.)
Public eventHelpRequested
Occurs when the user requests help for a control.
(Inherited from Control.)
Public eventImeModeChanged
Occurs when the ImeMode property has changed.
(Inherited from Control.)
Public eventInvalidated
Occurs when a control's display requires redrawing.
(Inherited from Control.)
Public eventKeyDown
Occurs when a key is pressed while the control has focus.
(Inherited from Control.)
Public eventKeyPress
Occurs when a key is pressed while the control has focus.
(Inherited from Control.)
Public eventKeyUp
Occurs when a key is released while the control has focus.
(Inherited from Control.)
Public eventLayout
Occurs when a control should reposition its child controls.
(Inherited from Control.)
Public eventLeave
Occurs when the input focus leaves the control.
(Inherited from Control.)
Public eventLoad
Occurs before the control becomes visible for the first time.
(Inherited from UserControl.)
Public eventLocationChanged
Occurs when the Location property value has changed.
(Inherited from Control.)
Public eventLostFocus
Occurs when the control loses focus.
(Inherited from Control.)
Public eventMarginChanged
Occurs when the control's margin changes.
(Inherited from Control.)
Public eventMouseCaptureChanged
Occurs when the control loses or gains mouse capture.
(Inherited from Control.)
Public eventMouseClick
Occurs when the control is clicked by the mouse.
(Inherited from Control.)
Public eventMouseDoubleClick
Occurs when the control is double clicked by the mouse.
(Inherited from Control.)
Public eventMouseDown
Occurs when the mouse pointer is over the control and a mouse button is pressed.
(Inherited from Control.)
Public eventMouseEnter
Occurs when the mouse pointer enters the control.
(Inherited from Control.)
Public eventMouseHover
Occurs when the mouse pointer rests on the control.
(Inherited from Control.)
Public eventMouseLeave
Occurs when the mouse pointer leaves the control.
(Inherited from Control.)
Public eventMouseMove
Occurs when the mouse pointer is moved over the control.
(Inherited from Control.)
Public eventMouseUp
Occurs when the mouse pointer is over the control and a mouse button is released.
(Inherited from Control.)
Public eventMouseWheel
Occurs when the mouse wheel moves while the control has focus.
(Inherited from Control.)
Public eventMove
Occurs when the control is moved.
(Inherited from Control.)
Public eventPaddingChanged
Occurs when the control's padding changes.
(Inherited from Control.)
Public eventPaint
Occurs when the control is redrawn.
(Inherited from Control.)
Public eventParentChanged
Occurs when the Parent property value changes.
(Inherited from Control.)
Public eventPreviewKeyDown
Occurs before the KeyDown event when a key is pressed while focus is on this control.
(Inherited from Control.)
Public eventQueryAccessibilityHelp
Occurs when AccessibleObject is providing help to accessibility applications.
(Inherited from Control.)
Public eventQueryContinueDrag
Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled.
(Inherited from Control.)
Public eventRegionChanged
Occurs when the value of the Region property changes.
(Inherited from Control.)
Public eventResize
Occurs when the control is resized.
(Inherited from Control.)
Public eventRightToLeftChanged
Occurs when the RightToLeft property value changes.
(Inherited from Control.)
Public eventScroll
Occurs when the user or code scrolls through the client area.
(Inherited from ScrollableControl.)
Public eventSizeChanged
Occurs when the Size property value changes.
(Inherited from Control.)
Public eventStyleChanged
Occurs when the control style changes.
(Inherited from Control.)
Public eventSystemColorsChanged
Occurs when the system colors change.
(Inherited from Control.)
Public eventTabIndexChanged
Occurs when the TabIndex property value changes.
(Inherited from Control.)
Public eventTabStopChanged
Occurs when the TabStop property value changes.
(Inherited from Control.)
Public eventTextChanged (Inherited from UserControl.)
Public eventValidated
Occurs when the control is finished validating.
(Inherited from Control.)
Public eventValidating
Occurs when the control is validating.
(Inherited from Control.)
Public eventVisibleChanged
Occurs when the Visible property value changes.
(Inherited from Control.)

See Also