判断类型

判断类型

• 获取变量的类型对象

string str = "Hello World";
Console.WriteLine(str.GetType());

• 获取类型

int num = 10;
Console.WriteLine(num.GetType() == typeof(int));

• is 方法

enum Sex
{
    male,
    Female
}
Sex sex = Sex.male;
Console.WriteLine(sex is Enum);