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This document is archived and information here might be outdated. Recommended version. |
IVector.IsEmpty Property (ArcObjects .NET 10.6 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Indicates if the vector is empty (unset).
[Visual Basic .NET] Public ReadOnly Property IsEmpty As Boolean
[C#] public bool IsEmpty {get;}
[C++]
HRESULT get_IsEmpty(
Boolean* IsEmpty
);
[C++]
Parameters IsEmpty [out, retval]
IsEmpty is a parameter of type bool*
Returns TRUE if all of the components of the vector have undefined (NaN) values. An Empty vector is NOT the same as a Null vector.