LEADTOOLS Raster Imaging C++ Class Library Help > LEADTOOLS Raster Imaging Features > Windows Versus Controls > Window Messages > LTIMGLISTCLASS Registered Class:Detecting Events > L_ILN_VSCROLL |
Sent when the user scrolls the ImageList Controls contents using the vertical scrollbar.
Parameter |
Description |
wParam |
idCtrl = (L_INT) LOWORD(wParam) identifier of control |
|
wNotifyCode = HIWORD(wParam) notification code |
lParam |
hWndCtrl = (HWND) lParam handle of the control |
Comments
Sent when the user scrolls the ImageList Controls contents using the vertical scrollbar.
The parent window of the control receives this notification message through the WM_COMMAND message.
See Also
Functions: |
L_ILN_SETFOCUS, L_ILN_KILLFOCUS, L_ILN_HSCROLL, L_ILN_CLICKED, L_ILN_DBLCLCK, L_ILN_ITEMSEL |
Topics: |
Using the ImageList Control |