void ReleaseDesignerOutlets()
{
if (ButtonCapture != null)
{
ButtonCapture.Dispose();
ButtonCapture = null;
}
if (ButtonClearEvents != null)
{
ButtonClearEvents.Dispose();
ButtonClearEvents = null;
}
if (ColumnDetails != null)
{
ColumnDetails.Dispose();
ColumnDetails = null;
}
if (ColumnEventType != null)
{
ColumnEventType.Dispose();
ColumnEventType = null;
}
if (TableEvents != null)
{
TableEvents.Dispose();
TableEvents = null;
}
}
private void ButtonStart_Click(object sender, EventArgs e)
{
try
{
if (Connected == false)
{
_spManager.StartListening();
sendCmd();
ComboboxCOM.Enabled = false;
LabelConnect.Text = "ĐÃ KẾT NỐI THIẾT BỊ";
ButtonStartStop.Text = "NGẮT";
Connected = true;
ButtonStartStop.Focus();
ButtonCapture.Enabled = true;
ButtonSave.Enabled = true;
}
else
{
_spManager.SendData(StopCmd);
_spManager.SendData(StopCmd);
_spManager.SendData(StopCmd);
_spManager.StopListening();
_spManager.Dispose();
_spManager.Dispose();
_spManager.Dispose();
TextBoxRawData.Clear();
ComboboxCOM.Enabled = true;
LabelConnect.Text = "CHƯA KẾT NỐI";
ButtonStartStop.Text = "KẾT NỐI";
ButtonCapture.Text = "LẤY MẪU";
Connected = false;
ButtonCapture.Enabled = false;
ButtonSave.Enabled = false;
}
ButtonCapture.Focus();
}
catch (Exception ex)
{
MetroMessageBox.Show(this, "\r\n\r\nKhông kết nối được với cổng COM :\r\n" + ex.Message, "Thử lại", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
public void SetupLiveCameraStream()
{
captureSession = new AVCaptureSession();
var viewLayer = CameraView.Layer;
videoPreviewLayer = new AVCaptureVideoPreviewLayer(captureSession)
{
Frame = this.View.Bounds
};
videoPreviewLayer.VideoGravity = AVLayerVideoGravity.ResizeAspectFill;
CameraView.Layer.AddSublayer(videoPreviewLayer);
var captureDevice = AVCaptureDevice.GetDefaultDevice(AVMediaType.Video);
ConfigureCameraForDevice(captureDevice);
captureDeviceInput = AVCaptureDeviceInput.FromDevice(captureDevice);
captureSession.AddInput(captureDeviceInput);
var dictionary = new NSMutableDictionary();
dictionary[AVVideo.CodecKey] = new NSNumber((int)AVVideoCodec.JPEG);
stillImageOutput = new AVCaptureStillImageOutput()
{
OutputSettings = new NSDictionary()
};
captureSession.AddOutput(stillImageOutput);
captureSession.StartRunning();
ButtonBack.SetImage(UIImage.FromBundle("arrow_left").ImageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal), UIControlState.Normal);
ButtonFlash.SetImage(UIImage.FromBundle("flash_off").ImageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal), UIControlState.Normal);
ButtonSwitch.SetImage(UIImage.FromBundle("switch_camera").ImageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal), UIControlState.Normal);
ButtonCapture.SetImage(UIImage.FromBundle("capture_camera").ImageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal), UIControlState.Normal);
ButtonFlash.TouchUpInside += BttFlash_TouchUpInside;
ButtonCapture.TouchUpInside += BttCapture_TouchUpInside;
ButtonBack.TouchUpInside += BttBack_TouchUpInside;
ButtonSwitch.TouchUpInside += BttSwitch_TouchUpInside;
}
void ReleaseDesignerOutlets()
{
if (ButtonBack != null)
{
ButtonBack.Dispose();
ButtonBack = null;
}
if (ButtonCapture != null)
{
ButtonCapture.Dispose();
ButtonCapture = null;
}
if (ButtonFlash != null)
{
ButtonFlash.Dispose();
ButtonFlash = null;
}
if (ButtonSwitch != null)
{
ButtonSwitch.Dispose();
ButtonSwitch = null;
}
if (CameraView != null)
{
CameraView.Dispose();
CameraView = null;
}
if (ViewTop != null)
{
ViewTop.Dispose();
ViewTop = null;
}
}