IGPValue.IsEmpty Method

Indicates if the value object is empty.

[Visual Basic 6.0]
Function IsEmpty As Boolean

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

[C#]
public bool IsEmpty (
);

[Java]
public Boolean isEmpty (
)
throws
    IOException,
    AutomationException

[C++]
HRESULT IsEmpty(
  VARIANT_BOOL* IsEmpty
);

[C++]

Parameters

IsEmpty [out, retval]

IsEmpty is a parameter of type VARIANT_BOOL

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

The IsEmpty method returns if this Value object has been set or not.