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.

Help Version 19.0.2017.10.27
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LEADTOOLS Raster Imaging C API Help
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