private void disconnectBt_Click(object sender, EventArgs e)
{
try
{
stop();
_capture.Stop();
_webCamera.Stop();
_connector.Disconnect(_webCamera, _liveProvider);
_connector.Disconnect(_webCamera, _capture);
liveViewer.Stop();
_capture.Dispose();
connectBt.Enabled = true;
disconnectBt.Enabled = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Stops the video handlers.
/// </summary>
public void StopVideo()
{
if (WebCamera != null)
{
WebCamera.Stop();
}
}
public override void Disconnect()
{
if (_camera != null)
{
_camera.Stop();
Connector.Disconnect(_camera, Detector);
Connector.Disconnect(Detector, BitmapSourceProvider);
Connector.Disconnect(_camera, Snapshot);
_camera.Stop();
CameraState = "Disconnected";
Log.Write("USB camera disconnected");
base.Disconnect();
}
}
private void DisconnectUSBCamera_Click(object sender, RoutedEventArgs e)
{
_videoViewerWpf.Stop();
_webCamera.Stop();
_webCamera.Dispose();
_connector.Disconnect(_webCamera, _provider);
}
/// <summary>
/// Stops the video handlers.
/// </summary>
public void StopVideo()
{
if (WebCamera != null)
{
WebCamera.Stop();
}
if (videoCollection != null)
{
videoCollection.Stop();
}
}
private async void comboBoxCamara_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBoxCamara.SelectedIndex == 1)
{
await SetVideoViewer();
}
else if (comboBoxCamara.SelectedIndex == 2)
{
await SetVideoViewer();
}
else
{
if (webCamera != null)
{
webCamera.Stop();
videoViewerWFRenderizador.Stop();
}
}
}
private void btnCaptureImg_Click(object sender, EventArgs e)
{
//string strPath;
//strPath = Path.Combine(Application.StartupPath, @"VisitorImages");
//SaveFileDialog s = new SaveFileDialog();
////s.FileName = "Image";// Default file name
////s.DefaultExt = ".Jpg";// Default file extension
////s.Filter = "Image (.jpg)|*.jpg"; // Filter files by extension
//s.RestoreDirectory = true;
//s.InitialDirectory = strPath;
//if (!Directory.Exists(strPath))
//{
// Directory.CreateDirectory(strPath);
//}
//if (File.Exists(strPath + "\\" + objVisitorGP.ImgFileName))
//{
// File.Delete(strPath+ "\\" + objVisitorGP.ImgFileName);
//}
picVisitorImg.Image = picVideo.Image;
//Helper.SaveImageCapture(picVisitorImg.Image, strPath + "\\" + objVisitorGP.ImgFileName);
//use memorystream
MemoryStream ms = new MemoryStream();
picVisitorImg.Image.Save(ms, ImageFormat.Jpeg);
byte[] photo_aray = new byte[ms.Length];
ms.Position = 0;
ms.Read(photo_aray, 0, photo_aray.Length);
objVisitorGP.VisitorImage = photo_aray;
//objVisitorGP.ImgFileName = "Image.jpg";
objWebCam.Stop();
// Camera Code Ends Here...
ChangeCameraMode(true);
SendKeys.Send("{TAB}");
}
private void FormClient_FormClosed(object sender, FormClosedEventArgs e)
{
try
{
if (camera != null)
{
camera.Stop();
}
if (client != null)
{
client.Close();
}
if (listen != null)
{
listen.Interrupt();
}
}
catch { }
finally
{
Environment.Exit(0);
}
}
/// <summary>
/// Helper method to disconnect webcam.
/// </summary>
private void DisconnectCamera()
{
_mediaConnector.Disconnect(_webCamera, _imageProvider);
_webCamera.Stop();
_videoViewer.Stop();
}
/// <summary>
/// Changes the camera device.
/// </summary>
public void ChangeCamera(int deviceID)
{
if (!initialized)
{
return;
}
// same device
if (WebCamera != null && WebCamera.DeviceID == deviceID)
{
return;
}
// find the proper info
VideoDeviceInfo newDeviceInfo = null;
foreach (var info in Cameras)
{
if (info.DeviceID != deviceID)
{
continue;
}
newDeviceInfo = info;
break;
}
if (newDeviceInfo == null)
{
return;
}
// begin change device
bool capturing = false;
if (WebCamera != null)
{
// disconnect
if (LocalImageProvider != null)
{
audioConnector.Disconnect(WebCamera, LocalImageProvider);
}
audioConnector.Disconnect(WebCamera, phoneCallVideoSender);
// dispose previous device
capturing = WebCamera.Capturing;
WebCamera.Stop();
WebCamera.Dispose();
}
// create new
WebCamera = WebCamera.GetDevice(newDeviceInfo);
if (WebCamera != null)
{
audioConnector.Connect(WebCamera, LocalImageProvider);
audioConnector.Connect(WebCamera, phoneCallVideoSender);
if (capturing)
{
WebCamera.Start();
}
}
OnPropertyChanged("WebCamera");
}
public static void DisconnectUSBCamera()
{
timAnimation.Enabled = false;
_videoViewer.Stop();
_webCamera.Stop();
}
