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Ansiuppercase - change lower case characters in a string to upper case sysutils unit

function AnsiUpperCase ( const MixedString : string ) : string; Description The AnsiUpperCase function creates a copy of MixedString with all letters converted to upper case. All Ansi commands support multi-byte and accented characters. Notes AnsiUpperCase supercedes the UpperCase function. Multi-byte character sets are operating system defined. For example, Oriental versions of Windows uses multi-byte characters to support their very large set of primitives ('letters'). Related commands AnsiLowerCase Change upper case characters in a string to lower case UpCase Convert a Char value to upper case Example code : Converting a mixed case string to upper case var SimpleString : string; begin SimpleString := AnsiUpperCase('The Cat Sat On The MAT'); ShowMessage('SimpleString : '+SimpleString); end; Show full unit code SimpleString : THE CAT SAT ON THE MAT