Isc num
Type Function: BOOL¶
| Input IN | BYTE (characters) |
| Output | Type |
| ISC_NUM tests whether a sign IN is a number, if IN is a character 0..9, the function returns TRUE, if not the function returns FALSE. The character 0..9 are codes (48..57) |
| Input IN | BYTE (characters) |
| Output | Type |
| ISC_NUM tests whether a sign IN is a number, if IN is a character 0..9, the function returns TRUE, if not the function returns FALSE. The character 0..9 are codes (48..57) |