类型化变量 var
var intValue = 5;
var stringValue = "This is a string";
var customClass = new LocalVariables();
var intArray = new int[3] { 1,2,3 };
foreach (var value in intArray)
Console.WriteLine(value);
匿名类型 可以简单使用new { 属性名1=值1,属性名2=值2,.....,属性名n=值n }的形式直接在函数中创建新的类型
class AnonymousType : AppRunner.AbstractApplication
{
public override void Run()
{
var anonymousType1 = new {
CardNumber = "10001",Name = "van’s",Sex = true
};
Console.WriteLine(anonymousType1.CardNumber);
Console.WriteLine(anonymousType1.Name);
var anonymousType2 = new {
CardNumber = "10002",Name = "martin",Sex = true
};
anonymousType2 = anonymousType1;
}
}
类型化数组:数组的类型是由初始化列表推断出来的