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Change a widestring to all-lowercase.
Source position: syswideh.inc line 19
function WideLowerCase(  | 
const s: WideString  | 
):WideString;  | 
WideLowerCase converts the string S to lowercase characters and returns the resulting string. It takes into account the operating system language settings when doing this, so special characters are converted correctly as well.
| Remark: | On Unix-like platforms, a widestring manager must be installed for this function to work correctly. | 
None.
  | 
Change a widestring to all-uppercase.  |