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ICommandHost.SetCommand Method (ArcObjects .NET 10.4 SDK)
ArcObjects namespaces > SystemUI > ESRI.ArcGIS.SystemUI > Interfaces > IC > ICommandHost Interface > ICommandHost.SetCommand Method (ArcObjects .NET 10.4 SDK)
ArcObjects Library Reference (SystemUI)  

ICommandHost.SetCommand Method

The SetCommand method is used to bind a command instance to its host.

[Visual Basic .NET]
Public Sub SetCommand ( _
    ByRef commandInstance As Object _
)

[C#]
public void SetCommand (
    ref object commandInstance
);

[C++]
HRESULT SetCommand(
  VARIANT* commandInstance
);

[C++]

Parameters
commandInstance [in]
  commandInstance is a parameter of type VARIANT

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

The SetCommand method is used when developing with the C++ API, and is called by the AoToolbarAddCommand and AoToolbarAddTool functions. It associates a custom Command/Tool with an instance of the CommandHost/ToolHost. Whenever an ICommand/ITool method on the CommandHost/ToolHost gets called it uses the pointer to forward the call to the custom Command/Tool.

See Also

ICommandHost Interface