Hello @礼玉 石
I hope the below resources help you with your initial query to get started.
Quickstart: Set up your Azure Kinect DK
Azure Kinect Body Tracking Csharp_3d_viewer Sample
The Azure Kinect Body Tracking Csharp_3d_viewer sample illustrates the usage of the C# API.
There are many blogs and tutorials, one of them may be interesting to your learning purpose: By Craig Gilchrist: Azure Kinect DK Part 1: Displaying depth and IMU data with C#
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