You can use Activator.CreateInstance() method to create objects from String type of Assembly Name. The following code stub demonstrate how to use that method.
namespace ActivatorTest
{
public interface IActBase
{
void Execute();
}
}
namespace ActivatorTest
{
public class ActChild1 : IActBase
{
public void Execute()
{
Console.WriteLine("Activator Child 1");
}
}
}
namespace ActivatorTest
{
public class ActChild2 : IActBase
{
public void Execute()
{
Console.WriteLine("Activator Child 2");
}
}
}
namespace ActivatorTest
{
public class Program
{
static void Main(string[] args)
{
const string AssemblyName = "ActivatorTest.ActChild2";
//The AssemblyName can be loaded through the configuration based
// on your requirement. Here its hard coded.
IActBase instance = (IActBase)Activator.CreateInstance(Type.GetType(AssemblyName));
instance.Execute();
}
}
}
For More Info:- http://www.knowdotnet.com/articles/activator_createinstance.html
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