TdxSpreadSheetCustomFormula.ErrorIndex Property

Returns the index of the first unrecognized character in the formula expression’s source text.

Declaration

property ErrorIndex: Integer read;

Property Value

Type
Integer

Remarks

A text string entered via an in-place cell editor or programmatically, is parsed by the formula controller engine. If the source string is successfully parsed to tokens, the ErrorIndex property returns 0. Otherwise, the property returns a zero-based index of the first unrecognized character within the string.

Note

Normally, the ErrorIndex property supports the internal infrastructure and is not intended to be used directly from your code.