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GrapeCity.CalcEngine Namespace / CalcConvert Class / IsError Method
The value be checked.

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    IsError Method
    In This Topic
    Check whether value is a CalcError or not.
    Public Shared Function IsError( _
       ByVal value As Object _
    ) As Boolean
    Dim value As Object
    Dim value As Boolean
    value = CalcConvert.IsError(value)
    public static bool IsError( 
       object value


    The value be checked.

    Return Value

    true if value is a CalcError, otherwise, false.
    See Also