Memo 中 使用 FindDialog
procedure TForm1.Button1Click(Sender: TObject); begin finddialog1.Execute; end; procedure TForm1.FindDialog1Find(Sender: TObject); var I, J, PosReturn, SkipChars: Integer; begin for I := 0 to Memo1.Lines.Count do begin PosReturn := Pos(FindDialog1.FindText,Memo1.Lines[I]); if PosReturn <> 0 then {found!} begin SkipChars := 0; for J := 0 to I - 1 do SkipChars := SkipChars + Length(Memo1.Lines[J]); SkipChars := SkipChars + (I*2); SkipChars := SkipChars + PosReturn - 1; Memo1.SetFocus; Memo1.SelStart := SkipChars; Memo1.SelLength := Length(FindDialog1.FindText); Break; end; end;
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