GrapeCity.Documents.Excel.IFormulaResolver.IsCustomName

IsCustomName Method

IsCustomName(string)

Determines whether the specified text is a custom name handled by this resolver.

Declaration

bool IsCustomName(string text)

Function IsCustomName(text As String) As Boolean

Parameters

Type	Name	Description
string	text	The formula text or name to check.

Returns

Type	Description
bool	`true` if the text is a custom name; otherwise, `false`.

Examples

class CustomFormulaResolver : IFormulaResolver
{
    public bool IsCustomName(string text)
    {
        return text == "TaxRate";
    }

    public object Evaluate(string text)
    {
        return text == "TaxRate" ? 0.08 : null;
    }
}

IFormulaResolver resolver = new CustomFormulaResolver();
bool isCustomName = resolver.IsCustomName("TaxRate");