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auto scrolling down to the end in edit box

Posted on 2004-03-23
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1,190 Views
Last Modified: 2013-11-20
hi

i have an edit box control....which acts like some status box.....constantly filled with text

problem is the scroll bar does not automatically move, anyone knows the solution? thanks!
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Question by:mahfudz
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6 Comments
 
LVL 8

Expert Comment

by:krbatge
ID: 10662286
Whenever you add 1 or more lines of text call LineScroll() and scroll to the last line of the edit control.  

For example if you have a pointer to an your edit box called pEdit try calling

    pEdit->LineScroll(pEdit->GetLineCount());

whenever you add a new status message to it
0
 
LVL 14

Expert Comment

by:wayside
ID: 10662816
> pEdit->LineScroll(pEdit->GetLineCount());

This code will only ever show the last line as the top line in the edit box.

You can do something like this to show the last 10 lines:

int nFirstVisible = pmyEdit->GetFirstVisibleLine();
pmyEdit->LineScroll(pmyEdit->GetLineCount()-nFirstVisible-10, 0);

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LVL 48

Accepted Solution

by:
AlexFM earned 50 total points
ID: 10665164
pEdit->PostMessage(WM_VSCROLL, SB_BOTTOM, 0);
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