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| ArcObjects namespaces > Geoprocessing > ESRI.ArcGIS.Geoprocessing > Interfaces > IG > IGPToolbox2 Interface > IGPToolbox2.AlterHelpInfo Method (ArcObjects .NET 10.4 SDK) | 
Sets the help (CHM) file and help context identifier containing help for this toolbox.
[Visual Basic .NET] Public Sub AlterHelpInfo ( _ ByVal File As String, _ ByVal context As Integer _ )
[C#] public void AlterHelpInfo ( string File, int context );
[C++]
HRESULT AlterHelpInfo(
  BSTR File,
  long context
);
[C++]
Parameters File [in] File is a parameter of type BSTR context [in] context is a parameter of type long