Called by system when the gets or loses focus
[Visual Basic .NET] Public Sub OnFocus ( _ ByVal set As Boolean _ )
[C#] public void OnFocus ( bool set );
[C++]
HRESULT OnFocus(
VARIANT_BOOL set
);
[C++]Parameters
set set is a parameter of type VARIANT_BOOL
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.