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Table of Contents
4. Standard Units
4.67. System - Built-in routines
4.67.2. System Unit Procedures and Functions
4.67.2.79. SetString procedure
4.67.2.79. SetString procedure
Targets: MS-DOS, OS/2, Win32
System Unit
Sets the contents and length of the given string.
Declaration:
procedure SetString(var S: string; Buffer: PChar; Len: DWORD);
Remarks:
The SetString sets the length indicator character
(the character at S[0]) to the value given by Len and then,
if the Buffer parameter is not nil,
copies Len characters from Buffer
into the string starting at S[1]. For a short
string variable, the Len parameter must be
a value between 0 and 255.
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