public static List <WindowInfo> GetAllDesktopWindows(IntPtr pHWnd)
{
List <WindowInfo> wndParam = new List <WindowInfo>();
List <int> child = WindowFormAPI.GetChildWindows(pHWnd.ToInt32());
foreach (var item in child)
{
IntPtr hWnd = new IntPtr(item);
WindowInfo wnd = new WindowInfo();
StringBuilder sb = new StringBuilder(256);
wnd.hWnd = hWnd;
//标题
GetWindowTextW(hWnd, sb, sb.Capacity);
wnd.szWindowName = sb.ToString();
//类名
GetClassNameW(hWnd, sb, sb.Capacity);
wnd.szClassName = sb.ToString();
//进程ID
GetWindowThreadProcessId(hWnd.ToInt32(), out wnd.ProcessId);
//控件id
wnd.ItemId = WindowFormAPI.GetDlgCtrlID(hWnd);
//父句柄
wnd.FatherhWnd = WindowFormAPI.GetParent(hWnd);
wndParam.Add(wnd);
wndParam.AddRange(GetAllDesktopWindows(hWnd));
}
return(wndParam);
}
/// <summary>
/// 获取所有桌面窗体
/// </summary>
/// <returns></returns>
public static WindowInfo[] GetAllDesktopWindows()
{
//用来保存窗口对象 列表
List <WindowInfo> wndList = new List <WindowInfo>();
EnumWindows(delegate(IntPtr hWnd, int lParam)
{
WindowInfo wnd = new WindowInfo();
StringBuilder sb = new StringBuilder(256);
wnd.hWnd = hWnd;
GetWindowTextW(hWnd, sb, sb.Capacity);
wnd.szWindowName = sb.ToString();
GetClassNameW(hWnd, sb, sb.Capacity);
wnd.szClassName = sb.ToString();
GetWindowThreadProcessId(hWnd.ToInt32(), out wnd.ProcessId);
//控件id
wnd.ItemId = WindowFormAPI.GetDlgCtrlID(hWnd);
//父句柄
wnd.FatherhWnd = WindowFormAPI.GetParent(hWnd);
wndList.Add(wnd);
return(true);
}, 0);
return(wndList.ToArray());
}