Ok, lets say I have a generic method:
public T Testing<T>() : where T:class
{
T myT = getStuff() as T;
// Do something with myT
return myT;
}
How do I call it dynamically? The following code does not work, but is
there any way to do it? My understnding of C# generics tells me that I
can... It is not compile-time like C++... I just don't know how.
public object Helper(Type t)
{
return Testing<t>();
}
Help is appreciated :) 2 1752
"Bilz" <Br**********@g mail.comwrote in message
news:11******** **************@ m79g2000cwm.goo glegroups.com.. .
Ok, lets say I have a generic method:
public T Testing<T>() : where T:class
{
T myT = getStuff() as T;
// Do something with myT
return myT;
}
How do I call it dynamically? The following code does not work, but is
there any way to do it? My understnding of C# generics tells me that I
can... It is not compile-time like C++... I just don't know how.
public object Helper(Type t)
{
return Testing<t>();
}
Help is appreciated :)
Reflection is your friend.
using System;
using System.Collecti ons.Generic;
using System.Reflecti on;
namespace csTest
{
class Program
{
public static object Helper(Type t)
{
MethodInfo mi = typeof(Program) .GetMethod("Tes ting");
return mi.MakeGenericM ethod(t).Invoke (null, null);
}
public static T Testing<T>() where T : class, new()
{
T myT = new T();
// Do something with myT
return myT;
}
class Foo
{
public Foo()
{
}
public override string ToString()
{
return "A Foo";
}
}
static void Main(string[] args)
{
Console.WriteLi ne(Helper(typeo f(Foo)));
Console.ReadKey ();
}
}
}
David
David Browne wrote:
"Bilz" <Br**********@g mail.comwrote in message
news:11******** **************@ m79g2000cwm.goo glegroups.com.. .
Ok, lets say I have a generic method:
public T Testing<T>() : where T:class
{
T myT = getStuff() as T;
// Do something with myT
return myT;
}
How do I call it dynamically? The following code does not work, but is
there any way to do it? My understnding of C# generics tells me that I
can... It is not compile-time like C++... I just don't know how.
public object Helper(Type t)
{
return Testing<t>();
}
Help is appreciated :)
Reflection is your friend.
using System;
using System.Collecti ons.Generic;
using System.Reflecti on;
namespace csTest
{
class Program
{
public static object Helper(Type t)
{
MethodInfo mi = typeof(Program) .GetMethod("Tes ting");
return mi.MakeGenericM ethod(t).Invoke (null, null);
}
public static T Testing<T>() where T : class, new()
{
T myT = new T();
// Do something with myT
return myT;
}
class Foo
{
public Foo()
{
}
public override string ToString()
{
return "A Foo";
}
}
static void Main(string[] args)
{
Console.WriteLi ne(Helper(typeo f(Foo)));
Console.ReadKey ();
}
}
}
David
Thanks! I had thought about reflection, but was hoping there might be
a quicker way.
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