# format_calculator_string The **format\_calculator\_string** function evaluates a formatted calculator string.   ##### Syntax ``` wasm BOOL format_calculator_string( PSTRINGZ result, UINT32 resultsize, PCSTRINGZ format ); ```   ##### Members {{< table-wrapper >}} | Parameters | Description | |--------------|---------------------------------------------| | `result` | Returns the formatted string. | | `resultsize` | Returns the length of the formatted string. | | `format` | Specifies the calculator string to format. | {{< /table-wrapper >}}   ##### Return Values If the function succeeds, it returns a non-zero value. If it fails, it returns zero.   ##### Remarks N/A