c# reflection create generic type
Type generic = typeof(Dictionary<,>);
// Create an array of types to substitute for the type parameters of Dictionary. The key is of type string, and the type to be contained in the Dictionary is Test.
Type[] typeArgs = { typeof(string), typeof(Test) };
// Create a Type object representing the constructed generic type.
Type constructed = generic.MakeGenericType(typeArgs);
var instance = Activator.CreateInstance(constructedType);c# collection of generic classes
public abstract class MyClass
{
public abstract Type Type { get; }
}
public class MyClass<T> : MyClass
{
public override Type Type
{
get { return typeof(T); }
}
public T Value { get; set; }
}
// VERY basic illustration of how you might construct a collection
// of MyClass<T> objects.
public class MyClassCollection
{
private Dictionary<Type, MyClass> _dictionary;
public MyClassCollection()
{
_dictionary = new Dictionary<Type, MyClass>();
}
public void Put<T>(MyClass<T> item)
{
_dictionary[typeof(T)] = item;
}
public MyClass<T> Get<T>()
{
return _dictionary[typeof(T)] as MyClass<T>;
}
}Copyright © 2021 Codeinu
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