EN_HSCROLL Overview  Group

The EN_HSCROLL notification message is sent when the user clicks an edit control’s horizontal 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_HSCROLL 

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

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

 

See Also

EN_VSCROLL, WM_COMMAND

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