EN_VSCROLL Overview  Group

The EN_VSCROLL notification message is sent when the user clicks an edit control’s vertical scroll bar. The parent window of the edit control receives this notification message through the WM_COMMAND message. The parent window is notified before the screen is updated.

EN_VSCROLL 

idEditCtrl = (int) LOWORD(wParam); // identifier of edit control 

hwndEditCtrl = (HWND) lParam;      // handle of edit control 

 

See Also

EN_HSCROLL, WM_COMMAND

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