public static void Show()
{
var hWndTray = NativeMethods.FindWindow(TrayWndClassName, string.Empty);
if (hWndTray == IntPtr.Zero)
{
throw new Win32Exception();
}
var hWndTrayNotify = NativeMethods.FindWindowEx(hWndTray, IntPtr.Zero, TrayNotifyWndClassName, string.Empty);
if (hWndTrayNotify == IntPtr.Zero)
{
throw new Win32Exception();
}
// search clock window
var cb = new NativeMethods.EnumChildCallback((IntPtr hWndChild, ref IntPtr lParam) =>
{
var className = new StringBuilder(128);
NativeMethods.GetClassName(hWndChild, className, 128);
if (className.ToString() != ClockWndClassName) return true;
lParam = hWndChild;
return false;
});
var hWndClock = IntPtr.Zero;
NativeMethods.EnumChildWindows(hWndTray, cb, ref hWndClock);
if (hWndClock == IntPtr.Zero)
{
throw new Win32Exception();
}
// get clock window position
Rect rect;
if (!NativeMethods.GetWindowRect(hWndClock, out rect))
{
throw new Win32Exception();
}
// send click, lParam contains window position
//IntPtr wParam = new IntPtr(HTCAPTION);
//IntPtr lParam = new IntPtr(rect.Top << 16 | rect.Left);
//var ret = SendMessage(hWndTray, WM_LBUTTONDOWN, wParam, lParam);
//SendMessage(hWndTray, WM_LBUTTONUP, wParam, lParam);
var current = new Point();
NativeMethods.GetCursorPos(ref current);
NativeMethods.SetCursorPos(rect.Left + 10, rect.Top + 10);
NativeMethods.mouse_event(MouseEventFlag.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
NativeMethods.mouse_event(MouseEventFlag.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
NativeMethods.SetCursorPos(current.X, current.Y);
//Console.ReadKey();
}
public static void GetObjectByWindow()
{
// Use the window class name ("OpusApp") to retrieve a handle to Word's main window.
// Alternatively you can get the window handle via the process id:
// int hwnd = (int)Process.GetProcessById(wordPid).MainWindowHandle;
//
int hwnd = (int)NativeMethods.FindWindow("OpusApp", null);
if (hwnd != 0)
{
int hwndChild = 0;
// Search the accessible child window (it has class name "_WwG")
// as described in http://msdn.microsoft.com/en-us/library/dd317978%28VS.85%29.aspx
//
NativeMethods.EnumChildCallback cb = new NativeMethods.EnumChildCallback(NativeMethods.EnumChildProc);
NativeMethods.EnumChildWindows(hwnd, cb, ref hwndChild);
if (hwndChild != 0)
{
// We call AccessibleObjectFromWindow, passing the constant OBJID_NATIVEOM (defined in winuser.h)
// and IID_IDispatch - we want an IDispatch pointer into the native object model.
//
const uint OBJID_NATIVEOM = 0xFFFFFFF0;
Guid IID_IDispatch = new Guid("{00020400-0000-0000-C000-000000000046}");
IDispatch ptr;
int hr = NativeMethods.AccessibleObjectFromWindow(hwndChild, OBJID_NATIVEOM, IID_IDispatch.ToByteArray(), out ptr);
if (hr >= 0)
{
object wordApp = ptr.GetType().InvokeMember("Application", BindingFlags.GetProperty, null, ptr, null);
object version = wordApp.GetType().InvokeMember("Version", BindingFlags.GetField | BindingFlags.InvokeMethod | BindingFlags.GetProperty, null, wordApp, null);
Console.WriteLine(string.Format("Word version is: {0}", version));
}
}
}
}
public static void Show()
{
var hWndTray = NativeMethods.FindWindow(TrayWndClassName, string.Empty);
if (hWndTray == IntPtr.Zero)
{
throw new Win32Exception();
}
var hWndTrayNotify = NativeMethods.FindWindowEx(hWndTray, IntPtr.Zero, TrayNotifyWndClassName, string.Empty);
if (hWndTrayNotify == IntPtr.Zero)
{
throw new Win32Exception();
}
// search clock window
var cb = new NativeMethods.EnumChildCallback((IntPtr hWndChild, ref IntPtr lParam) =>
{
var className = new StringBuilder(128);
NativeMethods.GetClassName(hWndChild, className, 128);
if (className.ToString() != ClockWndClassName)
{
return(true);
}
lParam = hWndChild;
return(false);
});
var hWndClock = IntPtr.Zero;
NativeMethods.EnumChildWindows(hWndTray, cb, ref hWndClock);
if (hWndClock == IntPtr.Zero)
{
throw new Win32Exception();
}
// get clock window position
Rect rect;
if (!NativeMethods.GetWindowRect(hWndClock, out rect))
{
throw new Win32Exception();
}
// send click, lParam contains window position
//IntPtr wParam = new IntPtr(HTCAPTION);
//IntPtr lParam = new IntPtr(rect.Top << 16 | rect.Left);
//var ret = SendMessage(hWndTray, WM_LBUTTONDOWN, wParam, lParam);
//SendMessage(hWndTray, WM_LBUTTONUP, wParam, lParam);
var current = new Point();
NativeMethods.GetCursorPos(ref current);
NativeMethods.SetCursorPos(rect.Left + 10, rect.Top + 10);
NativeMethods.mouse_event(MouseEventFlag.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
NativeMethods.mouse_event(MouseEventFlag.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
NativeMethods.SetCursorPos(current.X, current.Y);
//Console.ReadKey();
}
