Reflection.Emit and generic methods

[ayende]

How do I use Reflection.Emit to produce code similar to this?

public void bar<T>()
{
}
public void foo<J>()
{
bar<J>();
}

More specifically, I don't know how to bind the method call using
Reflection.Emit .
Any suggestions?

The IL that is generated is:

..method public hidebysig instance void foo<J>() cil managed
{
// Code Size: 9 byte(s)
.maxstack 8
L_0000: nop
L_0001: ldarg.0
L_0002: call instance void dempo::bar<!!0> ()
L_0007: nop
L_0008: ret
}

But I don't see a way to get the !!0 from Reflection.Emit .

[Daniel O'Connell [C# MVP]]

<ay****@gmail.c om> wrote in message
news:11******** *************@g 43g2000cwa.goog legroups.com...

How do I use Reflection.Emit to produce code similar to this?

public void bar<T>()
{
}
public void foo<J>()
{
bar<J>();
}

More specifically, I don't know how to bind the method call using
Reflection.Emit .
Any suggestions?

Look at the MakeGenericMeth od method on MethodInfo. It should allow you to
bind to the method you want to call with the type parameters you want.

[ayende]

I looked at them, but that isn't the problem, I have the method info
for bar, I just don't know what to pass to make generic method?

From foo(), how do I get what J is?

[Daniel O'Connell [C# MVP]]

<ay****@gmail.c om> wrote in message
news:11******** *************@f 14g2000cwb.goog legroups.com...

I looked at them, but that isn't the problem, I have the method info
for bar, I just don't know what to pass to make generic method?

From foo(), how do I get what J is?

Ahh, I see what you mean now. Try using the GetGenericArgum ents method, that
should return an array of types which will represent the generic arguments
for hte method.