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| procedure SelectLine(RE : TRichEdit; Line : Integer); var i : Integer; begin RE.Perform(EM_HIDESELECTION,1,0); RE.SelectAll; RE.SelAttributes.Style:=[]; if Line<1 then Exit;
i:=0; while Line>1 do begin if RE.Lines[i]='' then Dec(Line); Inc(i); end;
RE.SelStart:=RE.Perform(EM_LINEINDEX,i,0); repeat Inc(i); until RE.Lines[i]='';
RE.SelLength:=RE.Perform(EM_LINEINDEX,i,0)-RE.SelStart; RE.SelAttributes.Style:=[fsBold]; end;
var sSelStart, sSelLength : Integer; sFirstLine : Integer;
procedure SaveCurPos(var ScrMemo : TRichEdit; Save : Boolean); var iBuf : Integer; begin if Save then begin sSelStart:=ScrMemo.SelStart; sSelLength:=ScrMemo.SelLength; sFirstLine:=ScrMemo.Perform(EM_GETFIRSTVISIBLELINE,0,0); end else begin ScrMemo.SelStart:=sSelStart; ScrMemo.SelLength:=sSelLength; iBuf:=ScrMemo.Perform(EM_GETFIRSTVISIBLELINE,0,0); ScrMemo.Perform(EM_LINESCROLL,0,sFirstLine-iBuf); end;
end; |