StrScan
Find first occurrence of a character in a null-terminated string.
Declaration
Source position: syspchh.inc line 29
function strscan(p: pchar; c: Char) : pchar; Overload;
function StrScan(P: PWideChar; C: WideChar) : PWideChar; Overload;
Description
Returns a pointer to the first occurrence of the character C in the null-terminated string P. If C does not occur, returns Nil.
Errors
None.
See also
| Name | Description |
|---|---|
| StrPos | Find position of one null-terminated substring in another. |
| StrRScan | Find last occurrence of a character in a null-terminated string. |
Example
Program Example13;
Uses strings;
{ Program to demonstrate the StrScan and StrRScan functions. }
Const P : PChar = 'This is a PCHAR string.';
S : Char = 's' ;
begin
Writeln ('P, starting from first ''s'' : ',StrScan(P,s));
Writeln ('P, starting from last ''s'' : ',StrRScan(P,s));
end.