How to Use reflection to implement the following generic method call?

 

1.Code

 

Using System;

Using System. Collections. Generic;

Using System. Linq;

Using System. Text;

Using System. Reflection;

Namespace GenericReflectingApp1

{

Class Program

{

Static void Main (string [] args)

{

MyGeneric <string> myString = new myGeneric <string> ();

 

MyString. Show <int> (100 );

 

ShowTypeInfo (myString. GetType ());

 

// An error occurs. "An ambiguous match is found. ",

// MethodInfo myMethod = myString. GetType (). GetMethod ("Show ");

 

// How to specify generic method parameters

// MethodInfo myMethod = myString. GetType (). GetMethod ("Show", new Type [] {});

 

// Console. WriteLine (string. Format ("Is Generic Method: {0}", myMethod. IsGenericMethod. ToString ()));

Console. Read ();

}

 

Static void ShowTypeInfo (Type t)

{

Console. WriteLine (string. Format ("TypeName: {0} Method List:", t. Name ));

 

Foreach (MethodInfo obj in t. GetMethods ())

{

 

Console. WriteLine (string. Format ("Method Name: {0}; IsGeneric Method: {1}; ContainsGenericParameters: {2 }",

Obj. Name, obj. IsGenericMethod. ToString (), obj. ContainsGenericParameters. ToString ()));

 

If (obj. GetGenericArguments (). Count ()> 0)

{

Console. WriteLine (string. Format ("Generic Arguments's count: {0}", obj. GetGenericArguments () [0]. Name

));

}

}

}

}

 

Class myGeneric <T>

{

Public void Show <U> (U u)

{

Console. WriteLine (u. ToString ());

}

 

Public void Show (T t)

{

Console. WriteLine (t. ToString ());

}

}

}

 

 

2. How to Find the generic method Show <U> (U u) MethodInfo through reflection.