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GrapeCity.CalcEngine Assembly / GrapeCity.CalcEngine Namespace / IStructuredObject Interface / IsUndefined Method


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    IsUndefined Method (IStructuredObject)
    In This Topic
    Determines whether this IStructuredObject object is undefined.
    Syntax
    'Declaration
     
    
    Function IsUndefined() As Boolean
    'Usage
     
    
    Dim instance As IStructuredObject
    Dim value As Boolean
     
    value = instance.IsUndefined()
    bool IsUndefined()

    Return Value

    true if this IStructuredObject object is undefined; otherwise, false.
    See Also