Lvhang.WindowsCapture 1.1.0

dotnet add package Lvhang.WindowsCapture --version 1.1.0
NuGet\Install-Package Lvhang.WindowsCapture -Version 1.1.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Lvhang.WindowsCapture" Version="1.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Lvhang.WindowsCapture --version 1.1.0
#r "nuget: Lvhang.WindowsCapture, 1.1.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Lvhang.WindowsCapture as a Cake Addin
#addin nuget:?package=Lvhang.WindowsCapture&version=1.1.0

// Install Lvhang.WindowsCapture as a Cake Tool
#tool nuget:?package=Lvhang.WindowsCapture&version=1.1.0

this package is for windows only, so please make sure your porject's TFM is later then net5.0-windows10.0.17763 to make sure install successfully.

<TargetFramework>net5.0-windows10.0.17763</TargetFramework>

**1.1.0 (2021/10/30) release note: **

  • fix a bug which the ToBitmap extension method not work on some hardware.
  • add IsManual options, by default IsManual is true and you need to call nextFrame to get next frame.
  • add nextFrame action in OnFrameArrived to control if send next frame.
  • wehn you call PickAndCapture, you can pass an action that will run after user choose a windows/desktop and before receive fist frame.

sample code:

        _captureSession = new WindowsCaptureSession(this, new WindowsCaptureSessionOptions()
        {
            //set minial ms between frames
            MinFrameInterval = 50,
            IsManual = true,
        });
        _captureSession.OnFrameArrived += CaptureSession_OnFrameArrived;

        _captureSession.PickAndCapture();



        //CaptureSession_OnFrameArrived method
        private async void CaptureSession_OnFrameArrived(Windows.Graphics.Capture.Direct3D11CaptureFrame frame, Action nextFrame)
        {

            var bitmap = obj.ToBitmap();

            //do something

            nextFrame(); //enable to get next frame, if set IsManual to false, you don't have to call this method to get next frame.

        }

this project base on below projects:

        https://github.com/robmikh/WPFCaptureSample
        https://github.com/Microsoft/Windows.UI.Composition-Win32-Samples/tree/master/dotnet/WPF/ScreenCapture
Product Compatible and additional computed target framework versions.
.NET net5.0-windows10.0.17763 is compatible.  net6.0-windows was computed.  net7.0-windows was computed.  net8.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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Version Downloads Last updated
1.1.0 578 10/30/2021