AnsiStrUpper
Convert a null-terminated string to all-uppercase characters.
Declaration
Source position: sysstrh.inc line 101
function AnsiStrUpper(Str: PChar) : PChar;
Description
AnsiStrUpper converts the PCharStr to uppercase characters and returns the resulting string. Note that Str itself is modified, not a copy, as in the case of AnsiUpperCase . It takes into account the operating system language settings when doing this, so special characters are converted correctly as well.
Remark
A widestring manager must be installed in order for this function to work correctly with various character sets. !!!
Errors
None.
See also
| Name | Description |
|---|---|
| AnsiLowerCase | Return a lowercase version of a string. |
| AnsiStrLower | Convert a null-terminated string to all-lowercase characters. |
| AnsiUpperCase | Return an uppercase version of a string, taking into account special characters. |
Example
Program Example60;
{ This program demonstrates the AnsiStrUpper function }
Uses sysutils, strings;
Procedure Testit (S : Pchar);
begin
Writeln (S,' -> ',AnsiStrUpper(StrNew(S)))
end;
Begin
Testit('AN UPPERCASE STRING');
Testit('Some mixed STring');
Testit('a lowercase string');
End.