Question

Possible Duplicate:
using c# reflection to call a constructor

How to call the constructor of a class from a string variable?

In PHP I can do this:

$myclassName = '\Namespace\MyClass';
$myParameters = array ('param1', 'param2');

$reflection = new \ReflectionClass($myclassName ); 
$myClassInstance = $reflection->newInstanceArgs($myParameters);

As I can do in C #?

i have a list o views like

• PersonView
• HouseView
• CarView

and her ViewModel

• PersonViewModel
• HouseViewModel
• CarViewModel

I have one ObservableCollection in my code i dont wana add a new Command for each kind

AddPersonView = new RelayCommand(() =>
{
  //code
});

AddCarView = new RelayCommand(() =>
{
  //code
});

//etc

i wanna pass CommandParameter to the same Command

AddView = new RelayCommand((name) =>
{
  // pseudo code
  var o = CreateIntance(name + "View");
  o.DataContext = CreateIntance(name + "ViewModel");
  _observableList.Add(o);
  // end 

});

Answer 1

You can try Activator.CreateInstance.

Like

Namespace.MyClass obj = (Namespace.MyClass)Activator.CreateInstance(typeof(Namespace.MyClass), new[] { param1, param2});