public void StartMirroring()
{
try
{
Thread.Sleep(200);
if (_mirroredForm == null)
{
CreateMirrorForm();
}
_clicked = true;
uint processID;
IntPtr foregroundWnd = User32.GetForegroundWindow();
User32.GetWindowThreadProcessId(foregroundWnd, out processID);
Process prc = Process.GetProcessById((int)processID);
_mirrorState.SelectedProcess = prc;
if (_defaultScreenshotWindows.Contains(_mirrorState.SelectedProcess.ProcessName))
{
_mirrorState.MirrorType = MirrorState.MirrorTypes.Screenshot;
User32.ShowWindow(_mirrorState.SelectedProcess.MainWindowHandle, User32.SW_SHOWMAXIMIZED);
}
else
{
_mirrorState.MirrorType = MirrorState.MirrorTypes.Window;
}
if (InvokeRequired)
{
Invoke((Action)(() =>
{
WindowState = FormWindowState.Minimized;
Thread.Sleep(250);
DrawImageToForm();
timer1.Start();
_mirroredForm.Show();
_mirrorState.Active = true;
_itemStop.Enabled = true;
notifyIcon1.Icon = Properties.Resources.icon_active;
}));
}
else
{
this.WindowState = FormWindowState.Minimized;
Thread.Sleep(250);
DrawImageToForm();
timer1.Start();
_mirroredForm.Show();
_mirrorState.Active = true;
_itemStop.Enabled = true;
notifyIcon1.Icon = Properties.Resources.icon_active;
}
GC.Collect();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
Application.Exit();
}
}
private void OriginalForm_FormClosing(object sender, FormClosingEventArgs e)
{
User32.UnregisterHotKey(this.Handle, 1);
}
public Bitmap CaptureApplication(Process proc)
{
try
{
Bitmap bmpScreenshot = null;
if (_defaultScreenshotWindows.Contains(_mirrorState.SelectedProcess.ProcessName.ToLower()))
{
var placement = GetPlacement(_mirrorState.SelectedProcess.MainWindowHandle);
if (placement.showCmd == User32.ShowWindowCommands.Normal)
{
User32.ShowWindowAsync(_mirrorState.SelectedProcess.MainWindowHandle, User32.SW_SHOWMAXIMIZED);
}
bmpScreenshot = new Bitmap(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height - 25, PixelFormat.Format32bppArgb);
var gfxScreenshot = Graphics.FromImage(bmpScreenshot);
gfxScreenshot.CopyFromScreen(Screen.PrimaryScreen.WorkingArea.X, Screen.PrimaryScreen.WorkingArea.Y + 25, 0, 0, Screen.PrimaryScreen.WorkingArea.Size, CopyPixelOperation.SourceCopy);
}
else
{
try
{
User32.Rect rct = new User32.Rect();
User32.GetWindowRect(_mirrorState.SelectedProcess.MainWindowHandle, ref rct);
bmpScreenshot = new Bitmap(rct.right - rct.left, rct.bottom - rct.top);
Graphics memoryGraphics = Graphics.FromImage(bmpScreenshot);
IntPtr dc = memoryGraphics.GetHdc();
bool success = User32.PrintWindow(_mirrorState.SelectedProcess.MainWindowHandle, dc, 1);
memoryGraphics.ReleaseHdc(dc);
}
catch (Exception ex)
{
//MessageBox.Show(ex.ToString());
}
}
//Mouse addition by http://www.codeproject.com/KB/cs/DesktopCaptureWithMouse.aspx?display=Print
int cursorX = 0;
int cursorY = 0;
Bitmap desktopBMP;
Bitmap cursorBMP;
Graphics g;
Rectangle r;
desktopBMP = bmpScreenshot;
cursorBMP = CaptureCursor(ref cursorX, ref cursorY);
if (desktopBMP != null)
{
if (cursorBMP != null)
{
r = new Rectangle(cursorX, cursorY, cursorBMP.Width, cursorBMP.Height);
g = Graphics.FromImage(desktopBMP);
g.DrawImage(cursorBMP, r);
g.Flush();
GC.Collect();
return(desktopBMP);
}
}
return(null);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
return(null);
}
}