Passing types by reference (using out or ref) requires experience with Pointers, understanding how value types and reference types differ, and handling methods with multiple return values.

使用引用类型参数，需要了解值类型和引用类型的差别，同时，使用这个方法将会有多个返回值。

youdao

Passing types by reference (using out or ref) requires experience with Pointers, understanding how value types and reference types differ, and handling methods with multiple return values.

使用引用类型参数，需要了解值类型和引用类型的差别，同时，使用这个方法将会有多个返回值。

youdao