How to control the scroll buffer of a TMemo #102
Question
I would like the TMemo object to have a 250 line scroll
buffer. In other words, when the 251st line is added, the first line is
removed from the TMemo object. Is there a way to accomplish
this without having to copy each string from index n to index n - 1 each
time the 250th line is added?
You can use TStrings' Delete method and pass the index to it.
if memo1.Lines.Count = 251 then Memo1.lines.Delete(0);
| Original resource: | The Delphi Pool |
|---|---|
| Author: | Eddie Shipman |
| Added: | 2009/09/14 |
| Last updated: | 2009/09/14 |