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Select a specific line in a TRichEdit

Posted on 1997-07-26
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Last Modified: 2010-04-04
Cant anyone tell me a easy way to make a specific line in a TRichEdit selected if you are just given the linenumber.

I want a procedure SelLine(I : LongInt) that makes line no. I in RichEdit1 the selected(highlighted) line.
I guess there is a easy way, but I just cant figure out what it is.

Thanx - Steff.
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Question by:steff
2 Comments
 
LVL 5

Accepted Solution

by:
ronit051397 earned 200 total points
ID: 1339938
procedure SelLine(FRow: Integer);
var FLineBegin, FLineEnd: Integer;
begin
  with Form1.RichEdit1 do
  begin
    Setfocus;
    FLineBegin:=Perform(em_lineindex, FRow, 0);
    FLineEnd:=Perform(em_linelength, FLineBegin, 0);
    Perform(em_setsel,FLineBegin,FLineBegin+FLineEnd);
  end;
end;

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Author Comment

by:steff
ID: 1339939
That was the best of waht I could ever expect. Thanx!

Steff :-)

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