The TopControl type exposes the following members.

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.)

See Also