ArcObjects Library Reference (Controls)

ITOCControl Interface

Provides access to members that control the TOCControl. Note: the ITOCControl interface has been superseded byITOCControl2. Please consider using the more recent version.

Product Availability

Available with ArcGIS Engine.

Description

The ITOCControl interface is a starting point for any tasks related to the TOCControl such as setting the general appearance, setting the Buddy control, and managing layer visibility and label editing.

Members

	Name	Description
	AboutBox	Displays a dialog of information about the TOCControl.
	ActiveView	The ActiveView used to populate the TOCControl.
	Appearance	The appearance of the TOCControl.
	BorderStyle	The border style of the TOCControl.
	Buddy	The object whose ActiveView is used to populate the TOCControl.
	CustomProperty	A property to associate data with a control.
	Enabled	Indicates whether the TOCControl can respond to user generated events.
	HitTest	Returns the item in the TOCControl at the specified coordinates.
	hWnd	Handle to the window associated with the TOCControl.
	KeyIntercept	A property that specifies interception of key strokes that are normally handled by the container. When intercepted the OnKeyDown and OnKeyUp events will be called. This value can be a combined bit mask of esriKeyIntercept enum values.
	LabelEdit	Label editing state.
	LayerVisibilityEdit	Layer visibility editing state.
	MouseIcon	Custom mouse icon used if MousePointer is 99.
	MousePointer	The mouse pointer displayed over the TOCControl.
	Object	A property that returns the underlying control. This can be used when the control is inside a wrapper object that has been added by a development environment.
	SetActiveView	Sets the ActiveView used to populate the TOCControl.
	SetBuddyControl	Sets a control to be a buddy of the toolbar, this control must support ITOCBuddy.
	Update	Updates the contents of the TOCControl to match its ActiveView.

CoClasses that implement ITOCControl

CoClasses and Classes	Description
TOCControl	Esri TOCControl

[C#]

When querying interface to ITOCControl in Visual Basic .NET or Visual C# .NET the Object property or container specific code must be used. This is because .NET contains the real control inside a wrapper object known as an host.

ITOCControl tocControl=axTOCControl1.Object as ITOCControl;

[Visual Basic .NET]

Dim tocControl As ITOCControl=AxTOCControl1.Object

.NET Samples

ArcGIS Network Analyst extension Engine application (Code Files: frmMain) | TOCControl metadata viewer (Code Files: MetadataViewer)