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IGPToolExtension.IsValid Method (ArcObjects .NET 10.4 SDK)

ArcObjects Library Reference (Geoprocessing)

IGPToolExtension.IsValid Method

Returns whether or not the tool extension is can be executed.

[Visual Basic .NET]
Public Function IsValid ( _
) As Boolean

[C#]
public bool IsValid (
);

[C++]
HRESULT IsValid(
  VARIANT_BOOL* Valid
);

[C++]

Parameters
Valid [out, retval]
  Valid is a parameter of type VARIANT_BOOL

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