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This document is archived and information here might be outdated. Recommended version. |
IToolbarControl.Buddy Property (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
The object that will have its current tool managed by the toolbar.
[Visual Basic .NET]
Public ReadOnly Property Buddy As Object
[C#]
public object Buddy {get;}
[C++]
HRESULT get_Buddy(
void
);
The Buddy returns the object implementing IToolbarBuddy that was passed to the SetBuddyControl method. The Buddy is responsible for handling the CurrentTool.
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.
When an application is first started the Buddy may return Nothing until the first Update has happened. By default the Update method will be first called internally after an UpdateInterval (the default is 500 milliseconds). To avoid this delay call Update within the form load event.
//Determine the Buddy type
if (axToolbarControl1.Buddy != null)
{
//QI for IMapControl3
if (axToolbarControl1.Buddy is IMapControl3)
{
IMapControl3 mapControl = (IMapControl3) axToolbarControl1.Buddy;
}
//QI for IPageLayouControl2
else if (axToolbarControl1.Buddy is IPageLayoutControl2)
{
IPageLayoutControl2 pageLayoutControl = (IPageLayoutControl2) axToolbarControl1.Buddy;
}
//QI for ISceneControl
else if (axToolbarControl1.Buddy is ISceneControl)
{
ISceneControl sceneControl = (ISceneControl) axToolbarControl1.Buddy;
}
//QI for IGlobeControl
else if (axToolbarControl1.Buddy is IGlobeControl)
{
IGlobeControl globeControl = (IGlobeControl) axToolbarControl1.Buddy;
}
}
'Determine the Buddy type
If Not AxToolbarControl1.Buddy Is Nothing Then
'QI for IMapControl3
If TypeOf AxToolbarControl1.Buddy Is ESRI.ArcGIS.Controls.IMapControl3 Then
Dim pMapControl As ESRI.ArcGIS.Controls.IMapControl3
pMapControl = AxToolbarControl1.Buddy
'QI for IPageLayouControl2
ElseIf TypeOf AxToolbarControl1.Buddy Is ESRI.ArcGIS.Controls.IPageLayoutControl2 Then
Dim pPageLayoutControl As ESRI.ArcGIS.Controls.IPageLayoutControl2
pPageLayoutControl = AxToolbarControl1.Buddy()
'QI for ISceneControl
ElseIf TypeOf AxToolbarControl1.Buddy Is ESRI.ArcGIS.Controls.ISceneControl Then
Dim pSceneControl As ESRI.ArcGIS.Controls.ISceneControl
pSceneControl = AxToolbarControl1.Buddy
'QI for IGlobeControl
ElseIf TypeOf AxToolbarControl1.Buddy Is ESRI.ArcGIS.Controls.IGlobeControl Then
Dim pGlobeControl As ESRI.ArcGIS.Controls.IGlobeControl
pGlobeControl = AxToolbarControl1.Buddy
End If
End If