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GrapeCity.Excel Namespace / IExcelWriter Interface / IsCalculationError Method
the value which will be determined whether it's a calculate error
the error id if the value is a calculation error, otherwise, 0XFF indicate it's an unknown error.


In This Topic
    IsCalculationError Method
    In This Topic
    Determine if the value is a calculation error; if it is, get the error id
    Syntax
    'Declaration
     
    Function IsCalculationError( _
       ByVal value As Object, _
       ByRef errorVal As Short _
    ) As Boolean
    'Usage
     
    Dim instance As IExcelWriter
    Dim value As Object
    Dim errorVal As Short
    Dim value As Boolean
     
    value = instance.IsCalculationError(value, errorVal)
    bool IsCalculationError( 
       object value,
       ref short errorVal
    )

    Parameters

    value
    the value which will be determined whether it's a calculate error
    errorVal
    the error id if the value is a calculation error, otherwise, 0XFF indicate it's an unknown error.

    Return Value

    true if the value is a calculate error, otherwise, %%
    See Also