試了以下幾種方法,都沒效果,不知咋搞的?
WPARAM wParam=0xff880000; // 0x00780000 滾輪向上滾 ; 0xff880000 滾輪向下滾
LPARAM lParam=0x02c0025b;
Sleep(3000);
::SendMessage((HWND)20186410, WM_MOUSEWHEEL, wParam, lParam); // 向上滾
::PostMessage((HWND)20186410, WM_VSCROLL, SB_LINEDOWN, 0); // 向下滾
::PostMessage((HWND)20186410, WM_VSCROLL, SB_LINEUP, 0); // 向上滾
弄過的 指點一下呀~
uj5u.com熱心網友回復:
試試 SendInputuj5u.com熱心網友回復:
有沒有例子啊? 滾輪的uj5u.com熱心網友回復:
void CSDI3View::OnLButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
mouse_event(MOUSEEVENTF_WHEEL, 0, 0, WHEEL_DELTA * -20, 0);
CScrollView::OnLButtonDown(nFlags, point);
}
uj5u.com熱心網友回復:
mouse_event 這個 不能后臺吧轉載請註明出處,本文鏈接:https://www.uj5u.com/gongcheng/108114.html
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