public static ImageSource GetAppIcon(IntPtr hwnd)
{
try
{
IntPtr hIcon = default(IntPtr);
hIcon = WinApiManager.SendMessage(hwnd, WinApiManager.WM_GETICON, WinApiManager.ICON_SMALL2, IntPtr.Zero);
if (hIcon == IntPtr.Zero)
{
hIcon = WinApiManager.GetClassLongPtr(hwnd, -14); // GCL_HICON
}
if (hIcon == IntPtr.Zero)
{
hIcon = WinApiManager.LoadIcon(IntPtr.Zero, (IntPtr)0x7F00);
}
if (hIcon != IntPtr.Zero)
{
Bitmap bmp = new Bitmap(Icon.FromHandle(hIcon).ToBitmap(), 64, 64);
IntPtr hbmp = bmp.GetHbitmap();
return(Imaging.CreateBitmapSourceFromHBitmap(hbmp, IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions()));
}
} catch (Exception e)
{
Console.WriteLine(e.Message);
}
return(null);
}
public static bool IsAltTabWindow(IntPtr hwnd)
{
const uint WS_EX_TOOLWINDOW = 0x00000080;
const uint DWMWA_CLOAKED = 14;
if (!WinApiManager.IsWindowVisible(hwnd))
{
return(false);
}
string title = GetWindowTitle(hwnd);
if (title == null || title == "Menu" || title == "GestureWindow" || title == "BlockingWindow" || title == "AppList")
{
return(false);
}
WinApiManager.WINDOWINFO winInfo = new WinApiManager.WINDOWINFO(true);
WinApiManager.GetWindowInfo(hwnd, ref winInfo);
if ((winInfo.dwExStyle & WS_EX_TOOLWINDOW) != 0)
{
return(false);
}
uint CloakedVal;
WinApiManager.DwmGetWindowAttribute(hwnd, DWMWA_CLOAKED, out CloakedVal, sizeof(uint));
return(CloakedVal == 0);
}
public static void ShowWindow(IntPtr hwnd)
{
if (hwnd != IntPtr.Zero)
{
Console.WriteLine("Show Window: " + GetWindowTitle(hwnd));
WinApiManager.ShowWindow(hwnd, WinApiManager.SW_SHOW);
}
}
public static void RestoreWindow(IntPtr hwnd)
{
if (hwnd != IntPtr.Zero)
{
Console.WriteLine("Restore Window: " + GetWindowTitle(hwnd));
WinApiManager.SendMessage(hwnd, WinApiManager.WM_SYSCOMMAND, WinApiManager.SC_RESTORE, IntPtr.Zero);
}
}
public static void MaximizeWindow(IntPtr hwnd)
{
if (hwnd != IntPtr.Zero)
{
Console.WriteLine("Maximize Window: " + GetWindowTitle(hwnd));
WinApiManager.SendMessage(hwnd, WinApiManager.WM_SYSCOMMAND, WinApiManager.SC_MAXIMIZE, IntPtr.Zero);
}
}
public static void CloseWindow(IntPtr hwnd)
{
if (hwnd != IntPtr.Zero)
{
Console.WriteLine("Close Window:" + GetWindowTitle(hwnd));
WinApiManager.SendMessage(hwnd, WinApiManager.WM_CLOSE, 0, IntPtr.Zero);
}
}
private static int GetWindowZOrder(IntPtr hWnd)
{
var zOrder = -1;
while ((hWnd = WinApiManager.GetWindow(hWnd, 2)) != IntPtr.Zero)
{
zOrder++;
}
return(zOrder);
}
public static String GetWindowTitle(IntPtr hWnd)
{
StringBuilder Buff = new StringBuilder(256);
if (WinApiManager.GetWindowText(hWnd, Buff, 256) > 0)
{
return(Buff.ToString());
}
return(null);
}
public static void MoveWindow(IntPtr hwnd, int xOffset, int yOffset)
{
if (hwnd != IntPtr.Zero)
{
WinApiManager.RECT rect = new WinApiManager.RECT();
WinApiManager.GetWindowRect(hwnd, out rect);
int width = Math.Abs(rect.Right - rect.Left);
int height = Math.Abs(rect.Bottom - rect.Top);
int x = Math.Max(0 - width / 2, Math.Min((int)WindowsHandler.GetScreenWidth() + width / 2, rect.Left + xOffset));
int y = Math.Max(0, Math.Min((int)WindowsHandler.GetScreenHeight(), rect.Top + yOffset));
WinApiManager.SetWindowPos(hwnd, IntPtr.Zero, x, y, 0, 0, WinApiManager.SWP_NOSIZE | WinApiManager.SWP_NOACTIVATE | WinApiManager.SWP_NOZORDER | WinApiManager.SWP_SHOWWINDOW);
}
}
private static IntPtr GetLastVisibleActivePopUpOfWindow(IntPtr window)
{
IntPtr lastPopUp = WinApiManager.GetLastActivePopup(window);
if (WinApiManager.IsWindowVisible(lastPopUp))
{
return(lastPopUp);
}
else if (lastPopUp == window)
{
return(IntPtr.Zero);
}
else
{
return(GetLastVisibleActivePopUpOfWindow(lastPopUp));
}
}
public static void ScaleWindow(IntPtr hwnd, double xRatio, double yRatio)
{
if (hwnd != IntPtr.Zero)
{
WinApiManager.RECT rect = new WinApiManager.RECT();
WinApiManager.GetWindowRect(hwnd, out rect);
int width = Math.Abs(rect.Right - rect.Left);
int height = Math.Abs(rect.Bottom - rect.Top);
int x = rect.Left;
int y = rect.Top;
int cx = x + width / 2;
int cy = y + height / 2;
int nWidth = (int)((double)width * xRatio);
int nHeight = (int)((double)height * yRatio);
int nx = cx - nWidth / 2;
int ny = cy - nHeight / 2;
WinApiManager.SetWindowPos(hwnd, IntPtr.Zero, x, y, nWidth, nHeight, WinApiManager.SWP_NOACTIVATE | WinApiManager.SWP_NOZORDER | WinApiManager.SWP_SHOWWINDOW);
}
}
public static List <IntPtr> EnumerateWindow()
{
List <IntPtr> windows = new List <IntPtr>();
WinApiManager.EnumWindows(delegate(IntPtr hwnd, int param)
{
if (!IsAltTabWindow(hwnd))
{
return(true);
}
windows.Add(hwnd);
return(true);
}, 0);
//Console.WriteLine(windows.Count);
//foreach (IntPtr hWnd in windows)
//{
// Console.WriteLine(GetWindowTitle(hWnd));
//}
return(windows);
}
public static IntPtr GetWindowHandle(Window window)
{
return(WinApiManager.FindWindowByCaption(IntPtr.Zero, window.Title));
}
public static IntPtr GetHandleFromTitle(string title)
{
return(WinApiManager.FindWindow("", title));
}