C # Use the gdal/OGR library to read and write ESRI shape summary [original]

Some time ago, I tested the process of calling gdal/OGR to read and write the shape file with C #. The overall process looks simple. Today I will summarize it a little bit:
1. The OGR class library reference has been comprehensive on the official website, but some listed methods have changed in the C # Call process;
2. It is very convenient to call OGR in vs.net, and its class prompts are clear and clear. In the process of using OGR, try multiple experiments to find out;
I tested the process of reading, writing, and creating a shape file, and represented the shape file as a custom code, mainly paving the way for the Google map vector platform project. Two images are shown below:
This is the process of reading shape:

The following is the process of writing a shape. The custom standard encoding is entered in the box:

The following result is displayed in the folder:

Let's take a look at the encoding standard: