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This document is archived and information here might be outdated. Recommended version. |
IJSONObject.IsValueNull Method (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Returns VARIANT_TRUE if member is undefined or member's value is null. Returns VARIANT_FALSE if member exists and its value is not null.
[Visual Basic .NET]
Public Function IsValueNull ( _
ByVal Name As String _
) As Boolean
[C#]
public bool IsValueNull (
string Name
);
[C++]
HRESULT IsValueNull(
BSTR Name
);
[C++] Parameters Name [in]
Name is a parameter of type BSTR