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Multiple TMemo Windows

Posted on 1997-03-20
1
178 Views
Last Modified: 2011-09-20
In My MDI Application I have the need to open several
Instances of a TMemo Window. How do I refference the
different windows. Are they "Arrayed", memo[0],[1] etc?
Prefferably, I would like to refference by name somehow.
Can I give each instance a different name/label/etc?

Also, to keep only the last 100 lines of a nearly
continuous stream of text(TCP/IP news feed), I use :
 while (frmStatus.statusOut.Lines.Count > 100) do
           begin
           frmStatus.statusOut.Lines.Delete(0);
           end
The problem is that when I delete(0), the cursor position
follows. With a steady stream of input, this makes for
some pretty jumpy Reading. Can I Delete(0) without
positioning the cursor?

My First Delphi2 Project. Experienced mainly in Dos based
Games/Graphics/animation Programming using assembler
and C.  (The Old Fashioned Way!)
0
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Question by:lechtor
1 Comment
 
LVL 3

Accepted Solution

by:
mheacock earned 50 total points
ID: 1334912
If you create your components (TMemo) at design-time, use help to check out the FindComponents command.  You can use this to find a component of a specific name and then use it accordingly.  They have a good example which goes along with it.

As for your other question...I'll experiment and add comments leter...but you might want to disabling the component before deleting...this my or may not work.
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