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Table of Contents
4. Standard Units
4.66. Strings - Large string manipulation unit
4.66.2. Strings Unit Procedures and Functions
4.66.2.43. StrLen function
4.66.2.43. StrLen function
Targets: MS-DOS, OS/2, Win32
Strings Unit
StrLen returns number of character in a string excluding the null terminator.
Declaration:
function StrLen(Str: PWChar): LongInt;
function StrLen(Str: PChar): LongInt;
Remarks:
The StrLen function calculates the number of characters in Str.
The null terminator is not included.
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