Mount Events in unreferenced assembly

There are two Assembly A,b declare an event in a (an event in a class), B does not refer to the Assembly, but want to hang the event in a. When a logic in a fire this event, B hangs the place of the event (B's handler) to do something.

Firefarevent is Assembly A, MainForm class exposes a someevent event, FireEvent button will Fire this event.

Attachfarevent is Assembly B, attachfareventform in Btnattachevent_click will hook Firefarevent someevent.

The Attachfarevent code is as follows:

is private void Btnattachevent_click (object sender, EventArgs e)
{
(assembly = = NULL | | firee Ventform = = null)
{
MessageBox.Show ("Please click the the the the the the the the the the the the the the". ");
return to;
07}
Type firefareventformtype = Fireeventform.gettype ();
Fareventeventinfo = firefareventformtype.getevent ("someevent");
Ten
EventHandler temphandler = new EventHandler (this.fareventhandler);//For dynamic method.
M Ethodinfo temphandlermethodinfo = Temphandler.method;


DynamicMethod dynamicmethod = new DynamicMethod (
"Bridgemethodforattachevent", Ty Peof (void),
new type[] {typeof (object), assembly. GetType ("Firefarevent.fareventargs")},
. GetType ());

ILGenerator il = dynamicmethod.getilgenerator ();

IL. Emit (OPCODES.NOP);
IL. Emit (OPCODES.LDARG_0);
IL. Emit (opcodes.ldarg_2);
IL. Emit (opcodes.ldarg_1);
IL. Emit (Opcodes.call, temphandlermethodinfo);
IL. Emit (OPCODES.NOP);
IL. Emit (Opcodes.ret);

Dynamicmethod.defineparameter (1, parameterattributes.in, "object");
to Dynamicmethod.definepar Ameter (2, parameterattributes.in, "E");

Fareventdelegate = dynamicmethod.createdelegate (fareventeventinfo.eventhandlertype);
FarEve Nteventinfo.addeventhandler (Fireeventform, fareventdelegate);
}