private void btn_start_Click(object sender, EventArgs e)
{
if (btn_start.Text == "开始")
{
if (m_scrRecorder == null)
{
if (rdbtn_hwnd.Checked && m_hWnd != IntPtr.Zero)
{
m_scrRecorder = new ScreenRecorder(m_hWnd, (int)nud_sleep.Value);
}
else if (rdbtn_rect.Checked && m_rect != Rectangle.Empty)
{
m_scrRecorder = new ScreenRecorder(m_rect, (int)nud_sleep.Value);
}
else
{
MessageBox.Show("确保对应的录制方式 有选择数据");
return;
}
}
m_scrRecorder.DrawCursor = chk_drawMouse.Checked;
m_scrRecorder.Start();
btn_start.Text = "停止";
rdbtn_hwnd.Enabled = rdbtn_rect.Enabled = false;
nud_sleep.Enabled = false;
btn_reset.Enabled = btn_preview.Enabled = false;
lb_chose.Enabled = pic_chose.Enabled = true;
}
else
{
m_scrRecorder.Stop();
btn_start.Text = "开始";
btn_reset.Enabled = btn_preview.Enabled = true;
}
}
public void Start_WhenDisposed_Throws()
{
var grabber = new ScreenGrabber(new CaptureParameters());
var video = new FlashScreenVideo(new FlashScreenVideoParameters(grabber.ScreenshotWidth, grabber.ScreenshotHeight, 5));
var recorder = new ScreenRecorder(grabber, video);
recorder.Dispose();
Assert.Throws <ObjectDisposedException>(() => recorder.Start());
}
//
// Main procedure
//
static void Main(string[] args)
{
Console.CancelKeyPress += (sender, a) =>
{
_exitingEvent.Set();
a.Cancel = true;
};
SetConsoleCtrlHandler(ConsoleCtrlHandler, true);
ScreenRecorder recorder = new ScreenRecorder();
recorder.Start();
ScreenCaptureController.Recorder = recorder;
// this is the web application stack
WebApp.Start(ApplicationUrl, (builder) =>
{
var config = new HttpConfiguration();
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{lastKnownFrame}",
defaults: new { lastKnownFrame = RouteParameter.Optional }
);
builder.UseWebApi(config);
builder.MapSignalR();
builder.UseFileServer(new FileServerOptions()
{
EnableDirectoryBrowsing = false,
RequestPath = new Microsoft.Owin.PathString(@"/js"),
FileSystem = new PhysicalFileSystem(StaticScriptsPath)
});
builder.UseFileServer(new FileServerOptions()
{
EnableDirectoryBrowsing = true,
FileSystem = new PhysicalFileSystem(StaticFilesPath)
});
});
// wait for the user to exit the application
Console.Write("Press CTRL + C to exit");
_exitingEvent.WaitOne();
_exitEvent.Set();
}
public void Start_CapturesVideoUntilStopped()
{
var grabber = new ScreenGrabber(new CaptureParameters()
{
Zoom = 0.25
});
var video = new FlashScreenVideo(new FlashScreenVideoParameters(grabber.ScreenshotWidth, grabber.ScreenshotHeight, 5));
using (var recorder = new ScreenRecorder(grabber, video))
{
recorder.Start();
Thread.Sleep(2000);
recorder.Stop();
TestLog.EmbedVideo("Video", recorder.Video);
}
}
/// <summary>
/// Starts recording a screen capture video of the entire desktop.
/// </summary>
/// <remarks>
/// <para>
/// Recording a screen capture video can be very CPU and space intensive particularly
/// when running tests on a single-core CPU. We recommend calling
/// <see cref="StartRecording(CaptureParameters, double)" /> with
/// a <see cref="CaptureParameters.Zoom" /> factor of 0.25 or less and a frame rate
/// of no more than 5 to 10 frames per second.
/// </para>
/// </remarks>
/// <param name="parameters">The capture parameters.</param>
/// <param name="framesPerSecond">The number of frames per second to capture.</param>
/// <returns>The recorder.</returns>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="parameters"/> is null.</exception>
/// <exception cref="ScreenshotNotAvailableException">Thrown if a screenshot cannot be captured at this time.</exception>
public static ScreenRecorder StartRecording(CaptureParameters parameters, double framesPerSecond)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
ScreenGrabber.ThrowIfScreenshotNotAvailable();
ScreenGrabber grabber = new ScreenGrabber(parameters);
try
{
FlashScreenVideo video = new FlashScreenVideo(new FlashScreenVideoParameters(
grabber.ScreenshotWidth, grabber.ScreenshotHeight, framesPerSecond));
ScreenRecorder recorder = new ScreenRecorder(grabber, video);
try
{
recorder.OverlayManager.AddOverlay(GetOverlayManager().ToOverlay());
recorder.Start();
return(recorder);
}
catch
{
recorder.Dispose();
throw;
}
}
catch
{
grabber.Dispose();
throw;
}
}
private void cmdStart_Click(object sender, EventArgs e)
{
cmdStart.Enabled = false;
cmdStop.Enabled = true;
sr.Start();
}
