private int MouseHookProc(int nCode, IntPtr wParam, IntPtr lParam)
{
MouseHookStruct MyMouseHookStruct = (MouseHookStruct)Marshal.PtrToStructure(lParam, typeof(MouseHookStruct));
if (nCode < 0)
{
return(User32Utility.CallNextHookEx(hHook, nCode, wParam, lParam));
}
else
{
if (MouseClickEvent != null)
{
MouseButtons button = MouseButtons.None;
int clickCount = 0;
switch ((Int32)wParam)
{
case WM_LBUTTONDOWN:
button = MouseButtons.Left;
clickCount = 1;
break;
case WM_RBUTTONDOWN:
button = MouseButtons.Right;
clickCount = 1;
break;
}
var e = new MouseEventArgs(button, clickCount, point.X, point.Y, 0);
MouseClickEvent(this, e);
}
this.Point = new Point(MyMouseHookStruct.pt.x, MyMouseHookStruct.pt.y);
return(User32Utility.CallNextHookEx(hHook, nCode, wParam, lParam));
}
}
/// <summary>
/// 获取控件类
/// </summary>
/// <param name="hwnd"></param>
/// <returns></returns>
public static string GetHwndClass(IntPtr hwnd)
{
StringBuilder hwndClass = new StringBuilder(255);
User32Utility.GetClassName(hwnd, hwndClass, hwndClass.Capacity);
return(hwndClass.ToString());
}
/// <summary>
/// 获取桌面句柄
/// </summary>
/// <param name="hwnd"></param>
/// <returns></returns>
public static List <IntPtr> GetDeskHwnds()
{
List <IntPtr> result = new List <IntPtr>();
IntPtr hwnd = User32Utility.FindWindow(null, null);
while (hwnd != IntPtr.Zero)
{
result.Add(hwnd);
hwnd = GetNextHwnd(hwnd);
}
return(result);
}
/// <summary>
/// 获取桌面句柄
/// </summary>
/// <param name="hwnd"></param>
/// <returns></returns>
public static List <IntPtr> GetDeskHwnds2()
{
List <IntPtr> result = new List <IntPtr>();
IntPtr hwnd = User32Utility.GetDesktopWindow();
hwnd = GetChildHwnd(hwnd);
while (hwnd != IntPtr.Zero)
{
result.Add(hwnd);
hwnd = GetNextHwnd(hwnd);
}
return(result);
}
/// <summary>
/// 获取控件值
/// </summary>
/// <param name="hwnd"></param>
/// <returns></returns>
public static string GetHwndValue(IntPtr hwnd, HwndItemType tp)
{
if (tp == HwndItemType.Exe)
{
StringBuilder hwndValue = new StringBuilder(GetHwndWinLen(hwnd) + 1);
User32Utility.GetWindowText(hwnd, hwndValue, hwndValue.Capacity);
return(hwndValue.ToString());
}
else
{
StringBuilder hwndValue = new StringBuilder(GetHwndValueLen(hwnd) + 1);
User32Utility.SendMessage(hwnd, User32Utility.WM_GETTEXT, hwndValue.Capacity, hwndValue);
return(hwndValue.ToString());
}
}
/// <summary>
/// 获取句柄Model
/// </summary>
/// <param name="hwnd"></param>
/// <returns></returns>
public static HwndModel GetHwndModel(IntPtr hwnd, IntPtr parentHwnd = new IntPtr())
{
HwndModel result = new HwndModel()
{
HwndId = hwnd
};
// 获取类型
result.Type = GetHwndType(hwnd);
Console.WriteLine(hwnd);
// 获取控件值
result.Value = GetHwndValue(hwnd, result.Type);
Console.WriteLine(result.Value);
// 获取控件类
result.Class = GetHwndClass(hwnd);
// Desk坐标
RectModel rect = new RectModel();
User32Utility.GetWindowRect(hwnd, out rect);
result.DeskX = (int)rect.Left;
result.DeskY = (int)rect.Top;
// Exe坐标
RectModel parRect = new RectModel();
if (parentHwnd == IntPtr.Zero)
{
parentHwnd = GetTopParentHwnd(hwnd);
}
User32Utility.GetWindowRect(parentHwnd, out parRect);
result.ExeX = (int)(rect.Left - parRect.Left);
result.ExeY = (int)(rect.Top - parRect.Top);
// 宽高
result.Width = (int)(rect.Right - rect.Left);
result.Height = (int)(rect.Bottom - rect.Top);
return(result);
}
/// <summary>
/// 获取顶级父句柄
/// </summary>
/// <param name="hwnd"></param>
/// <returns></returns>
public static IntPtr GetTopParentHwnd(IntPtr hwnd)
{
List <IntPtr> topList = GetDeskHwnds();
//IntPtr topHwnd = User32Utility.GetDesktopWindow();
//if (topHwnd == hwnd) return hwnd;
//IntPtr tempHwnd = User32Utility.GetParent(hwnd);
//while (topHwnd != tempHwnd && tempHwnd != IntPtr.Zero)
//{
// hwnd = tempHwnd;
// tempHwnd = User32Utility.GetParent(hwnd);
//}
while (!topList.Contains(hwnd) && hwnd != IntPtr.Zero)
{
hwnd = User32Utility.GetParent(hwnd);
}
return(hwnd);
}
public void UnHook()
{
User32Utility.UnhookWindowsHookEx(hHook);
}
public int SetHook()
{
hProc = new HookProc(MouseHookProc);
hHook = User32Utility.SetWindowsHookEx(WH_MOUSE_LL, hProc, IntPtr.Zero, 0);
return(hHook);
}
/// <summary> /// 获取同级别下一个控件 /// </summary> /// <param name="hwnd"></param> /// <returns></returns> public static IntPtr GetOwnerHwnd(IntPtr hwnd) => User32Utility.GetWindow(hwnd, User32Utility.GW_OWNER);
/// <summary> /// 获取同级别下一个控件 /// </summary> /// <param name="hwnd"></param> /// <returns></returns> public static IntPtr GetNextHwnd(IntPtr hwnd) => User32Utility.GetWindow(hwnd, User32Utility.GW_HWNDNEXT);
/// <summary> /// 获取第一个子控件 /// </summary> /// <param name="hwnd"></param> /// <returns></returns> public static IntPtr GetChildHwnd(IntPtr hwnd) => User32Utility.GetWindow(hwnd, User32Utility.GW_CHILD);
/// <summary> /// 获取控件值长度 /// </summary> /// <param name="hwnd"></param> /// <returns></returns> public static int GetHwndWinLen(IntPtr hwnd) => User32Utility.GetWindowTextLength(hwnd);
/// <summary> /// 获取控件值长度 /// </summary> /// <param name="hwnd"></param> /// <returns></returns> public static int GetHwndValueLen(IntPtr hwnd) => User32Utility.SendMessage(hwnd, User32Utility.WM_GETTEXTLENGTH, 0, 0);
