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Detect the diff ID of the sliders??

Posted on 1998-10-09
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Last Modified: 2013-11-20
Hi there!

I have a two sliders attached to a dialog based application.
How do i detect which slider i had click on inside the WM_VScroll message call...??? Thanx.
Urgently needed!!!!!!!!
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Question by:Ah_Kua
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Answers2000 earned 10 total points
ID: 1323137
1. In response to WM_VSCROLL sent to the dialog

//f OnVScroll MFC override use
HWND hWndScroll = pScrollBar->m_hWnd ;
// SDK style equivalent: (unpacking the message manually) is
// HWND hWndScroll = (HWND) lParam;      


if  ( hWndScroll == ::GetDlgItem(m_hWnd,IDC_SLIDER1) )
{
 // slider #1
}
else if  ( hWndScroll == ::GetDlgItem(m_hWnd,IDC_SLIDER2) )
{
 // slider #2
}

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Author Comment

by:Ah_Kua
ID: 1323138
Thanx anyway but i solve already using pointer in the init dialog to reference it....
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