StringLength
int StringLength (char string[]);
Purpose
Returns the number of bytes in the string up to, but not including, the first ASCII NUL.
Example Code
char s[100];
int nbytes;
nbytes = StringLength (s);
Parameters
| Input | ||
| Name | Type | Description |
| string | char [] | NUL–terminated string whose length is to be calculated. |
Return Value
| Name | Type | Description |
| length | int | Number of bytes in string up to, but not including, the ASCII NUL. If the string is longer than can be represented by a signed integer, –1 is returned, indicating that an error occurred. You can use GetFmtIOError to get the specific error code. |
Additional Information
Library: Formatting and I/O Library
Include file: formatio.h
LabWindows/CVI compatibility: LabWindows/CVI 3.0 and later