Anonymous types
With the new feature of the object initializer and the new var data type we can create anonymous data types easily in C# 3.0.
For example, if we define a variable like this:
var a = new { Name = "name1", Address = "address1" };at compile time, the compiler will actually create an anonymous type, as follows:
class __Anonymous1
{
private string name;
private string address;
public string Name {
get{
return name;
}
set {
name=value
}
}
public string Address {
get{
return address;
}
set{
address=value;
}
}
}The name of the anonymous type is automatically generated by the compiler and cannot be referenced in the program text.
If two anonymous types have the same members with the same data types in their initializers, then these two variables have the same types. For example if there is another variable defined like this:
var b = new { Name = "name2...