- // 注意这里是向本进程的ListView窗口发送NM_DBLCLK通知，通过WM_NOTIFY消息，WM_NOTIFY不能跨进程，主要是因为SendMessage发送WM_NOTIFY消息最后一个LPARAM参数是个指针。
- // MSDN上有明确说明：For Microsoft Windows 2000 and later systems, the WM_NOTIFY message cannot be sent between processes。
- int nId = ::GetDlgCtrlID(HWND_LISTVIEW); // HWND_LISTVIEW为ListView的窗口句柄
- NMITEMACTIVATE nmitem = {0};
- nmitem.hdr.code = NM_DBLCLK;
- nmitem.hdr.hwndFrom = HWND_LISTVIEW;
- nmitem.hdr.idFrom = nId;
- nmitem.iItem = 5;
- nmitem.iSubItem = 1; // 这里模拟点击ListView的第6行第2列
- ::SendMessage(::GetParent(HWND_LISTVIEW), WM_NOTIFY, (WPARAM)nId, (LPARAM)&nmitem);