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This document is archived and information here might be outdated. Recommended version. |
ITOCControl.Buddy Property (ArcObjects .NET 10.4 SDK)
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This document is archived and information here might be outdated. Recommended version. |
| ArcObjects namespaces > Controls > ESRI ArcGIS Controls > Interfaces > IT > ITOCControl Interface > ITOCControl.Buddy Property (ArcObjects .NET 10.4 SDK) |
The object whose ActiveView is used to populate the TOCControl.
[Visual Basic .NET] Public ReadOnly Property Buddy As Object
[C#] public object Buddy {get;}
[C++]
HRESULT get_Buddy(
IDispatch** Buddy
);
[C++]
Parameters Buddy [out, retval] Buddy is a parameter of type IDispatch*
The Buddy returns the object implementing ITOCBuddy that was passed to the SetBuddyControl method. The Buddy is responsible for handling the ActiveView, and enables the TOCControl to populate itself with maps, layers and symbols.
The SetBuddyControl method will remove any wrapper object that a development environment has added to the control passed to it. As such, the object passed into the SetBuddyControl method may be different from the object returned by the Buddy.
//Determine the Buddy type
if (axTOCControl1.Buddy != null)
{
//QI for IMapControl3
if (axTOCControl1.Buddy is IMapControl3)
{
IMapControl3 mapControl=(IMapControl3) axTOCControl1.Buddy;
}
//QI for IPageLayouControl2
else if (axTOCControl1.Buddy is IPageLayoutControl2)
{
IPageLayoutControl2 pageLayoutControl=(IPageLayoutControl2) axTOCControl1.Buddy;
}
//QI for ISceneControl
else if (axTOCControl1.Buddy is ISceneControl)
{
ISceneControl sceneControl=(ISceneControl) axTOCControl1.Buddy;
}
//QI for IGlobeControl
else if (axTOCControl1.Buddy is IGlobeControl)
{
IGlobeControl globeControl=(IGlobeControl) axTOCControl1.Buddy;
}
}
'Determine the Buddy type
If Not AxTOCControl1.Buddy Is Nothing Then
'QI for IMapControl3
If TypeOf AxTOCControl1.Buddy Is ESRI.ArcGIS.Controls.IMapControl3 Then
Dim pMapControl As ESRI.ArcGIS.Controls.IMapControl3
pMapControl=AxTOCControl1.Buddy
'QI for IPageLayouControl2
ElseIf TypeOf AxTOCControl1.Buddy Is ESRI.ArcGIS.Controls.IPageLayoutControl2 Then
Dim pPageLayoutControl As ESRI.ArcGIS.Controls.IPageLayoutControl2
pPageLayoutControl=AxTOCControl1.Buddy()
'QI for ISceneControl
ElseIf TypeOf AxTOCControl1.Buddy Is ESRI.ArcGIS.Controls.ISceneControl Then
Dim pSceneControl As ESRI.ArcGIS.Controls.ISceneControl
pSceneControl=AxTOCControl1.Buddy
'QI for IGlobeControl
ElseIf TypeOf AxTOCControl1.Buddy Is ESRI.ArcGIS.Controls.IGlobeControl Then
Dim pGlobeControl As ESRI.ArcGIS.Controls.IGlobeControl
pGlobeControl=AxTOCControl1.Buddy
End If
End If