RVChangeCharCase, RVGetCharCase Procedures

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These procedures allow changing character case in the selected fragment of TCustomRichViewEdit component.

Unit RVCharCase;

type

TRVCharCase = (rvccLowerCase, rvccUpperCase, rvccTitleWord);

procedure RVChangeCharCase(rve: TCustomRichViewEdit; CharCase: TRVCharCase);

procedure RVGetCharCase(rve: TCustomRichViewEdit;

var AllUpperCase, AllLowerCase: Boolean);

RVChangeCharCase changes character case in the selection of rve according to CharCase parameter.

Option	Meaning
rvccLowerCase	change all characters to lower case
rvccUpperCase	change all characters to upper case
rvccTitleWord	change the first character of each word to upper case, other characters to lower case.

For Unicode text items, this action requires NT-based systems (WinNT4/2000/XP/Vista). In Win9x/ME, Unicode text items are skipped.

RVGetCharCase returns True in AllUpperCase parameter if all characters in the selection are in upper case.

RVGetCharCase returns True in AllLowerCase parameter if all characters in the selection are in lower case.