Calling methods using variables

Here is an example :

using System;
using System.Reflection;
public class CallMethodUsingName
{
public static void Main ()
{
// Loads the assembly into the current application domain.
Assembly objAssm = Assembly.LoadFrom("ThreadSample.exe");

//Fully qualified namespace with class name
Type objType = objAssm.GetType("ThreadSample.Class1");

//Name of the method to be called
MethodInfo objMethod = objType.GetMethod("StartThread");

//Creates an instance of the class.
Object objInst = Activator.CreateInstance(objType);

//Execute the method
objMethod.Invoke(objInst,null);
}
}