Unity3D动态变量声明

Question

试图使一个动态变量这样的例子，当我有麻烦：

→ public TYPE_UNKNOW myType; 

void Awake(){ 
//i want to make myType as SpriteRenderer Or Image or int float etc. 

} 

我感谢所有的答复。

Answer 1

这叫做隐式类型，当你想这样做时，你只需要声明一个var类型变量。 var关键字告诉编译器从初始化语句右侧的表达式推断变量的类型。

实施例：

// i is compiled as an int 
var i = 5; 

// s is compiled as a string 
var s = "Hello"; 

// a is compiled as int[] 
var a = new[] { 0, 1, 2 }; 

// expr is compiled as IEnumerable<Customer> 
// or perhaps IQueryable<Customer> 
var expr = 
    from c in customers 
    where c.City == "London" 
    select c; 

// anon is compiled as an anonymous type 
var anon = new { Name = "Terry", Age = 34 }; 

// list is compiled as List<int>        
var list = new List<int>(); 

Source