C # Updating

Move aside, this post is only for Notes C # processing.

Used to record point in the course of learning/using C #, continuously updated or substantially truncated after writing

1, defines the class, when the object of the class is declared, the method in the class is not executed, the constructor is fired when declaring the object of the class, there are no properties assigned in the constructor, it is initialized to the default value

2,c# generic class, in some branch conditions, you need to return, such as the condition is not satisfied, when the reference type, return null; return-1 in the value type;

In a generic class, however, because the value type or reference type is not known before, return to default (T)

C # Updating