See Extension Methods (C# Programming Guide) with Binding Extension Methods at Compile Time for details.

看到扩展方法（C编程指南#）随着结合可拓方法在编译时详情。

youdao

See Extension Methods (C# Programming Guide) with Binding Extension Methods at Compile Time for details.

看到扩展方法（C编程指南#）随着结合可拓方法在编译时详情。

youdao