StrLength
InstallShield 2024 » InstallScript Language Reference
The StrLength function returns the number of characters in a given string variable (that is, the number of code units in the UTF-16-encoded string) up to the first null character.
StrLength and StrLengthChars return the same results.
To obtain the number of characters in a string with embedded nulls, use SizeOf.
Syntax
StrLength ( szString );
Parameters
|
Parameter |
Description |
|
szString |
Specifies the string whose size is to be determined. |
Return Values
|
Return Value |
Description |
|
X |
Where X is the number of characters in the string. |
|
< 0 |
Indicates that the function was unable to determine the number of characters in the string. |
See Also