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Try deriving your own scroll bar class and overriding PreTranslateMessage() to catch it there.
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Try deriving your own scroll bar class and overriding PreTranslateMessage() to catch it there.

<div>
Hi wrobel,<br />
<br />
U can add to dialog function:<br />
void CTESTDlg::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar) <br />
{<br />
&nbsp; if (nSBCode == SB_ENDSCROLL) {<br />
&nbsp; &nbsp; //This message such as WM_LBUTTONUP<br />
&nbsp; &nbsp; //Add your code here...<br />
&nbsp; }<br />
<br />
&nbsp; CDialog::OnVScroll(nSBCode<wbr />, nPos, pScrollBar);<br />
}<br />
<br />
Or U can use captainkirk, method<br />
<br />
Hope that helps,<br />
&nbsp; mahno<br />

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Hi wrobel,

U can add to dialog function:
void CTESTDlg::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
{
  if (nSBCode == SB_ENDSCROLL) {
    //This message such as WM_LBUTTONUP
    //Add your code here...
  }

  CDialog::OnVScroll(nSBCode, nPos, pScrollBar);
}

Or U can use captainkirk, method

Hope that helps,
  mahno


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I'm sure what you were trying to tell me. I need to find out if the left mouse button is up or not. I did what captainkirk said but the message doesn't even get there. It seem to be lost when my program runs through some RTL2( a really old language) code, which is called in my scroll down code.
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I'm sure what you were trying to tell me. I need to find out if the left mouse button is up or not. I did what captainkirk said but the message doesn't even get there. It seem to be lost when my program runs through some RTL2( a really old language) code, which is called in my scroll down code.

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Adjusted points from 50 to 100
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<div>
Excellent that worked a treat, thank you very much for you answer.
</div>


Excellent that worked a treat, thank you very much for you answer.

<div>
I'm glad I could help you,<br />
<br />
have a nice day,<br />
<br />
ZOPPO
</div>


I'm glad I could help you,

have a nice day,

ZOPPO

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<div class="content wysiwyg-content">
I am trying to process a on LBUTTONUP message for a scroll bar. But it doesn't seem to be getting one. I can see from the spy tool that one is being sent, but my scroll bar class is not picking it up. Can anyone tell me where this message is going and how to process it?
</div>
</div>


I am trying to process a on LBUTTONUP message for a scroll bar. But it doesn't seem to be getting one. I can see from the spy tool that one is being sent, but my scroll bar class is not picking it up. Can anyone tell me where this message is going and how to process it?

CScrollBar Messages

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.