IGeoProcessor.Exists Method

Test the existence of a given parameter value (GPValue or catalog path) the type of the data is optional.

[Visual Basic .NET]
Public Function Exists ( _
    ByVal inputValue As Object, _
    ByRef pDataType As Object _
) As Boolean

[C#]
public bool Exists (
    object inputValue,
    ref object pDataType
);

[C++]
HRESULT Exists(
  VARIANT inputValue,
  VARIANT* pDataType,
  VARIANT_BOOL* Exists
);

[C++]
Parameters
inputValue [in]
  inputValue is a parameter of type VARIANT
pDataType [in]
  pDataType is a parameter of type VARIANT
Exists [out, retval]
  Exists is a parameter of type VARIANT_BOOL

Product Availability

See Also