Convert a null-terminated string to all-uppercase characters.
Source position: sysstrh.inc line 102
function AnsiStrUpper( |
Str: PAnsiChar |
):PAnsiChar; |
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. |
None.
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Return an uppercase version of a string, taking into account special characters. |
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Convert a null-terminated string to all-lowercase characters. |
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Return a lowercase version of a string. |
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.