private void DefineMethod()
{
var methodName = string.Format("<{0}>b__1", _methodInfo.Name);
var methodBuilder = TypeBuilder.DefineMethod(methodName, MethodAttribute);
methodBuilder.InitLocals = true;
methodBuilder.SetParameters(new[] { _serviceType });
methodBuilder.SetReturnType(typeof(void));
var il = new MethodWrapper(methodBuilder);
if (HasReturnType())
{
il.LoadThis();
}
il.LoadArgument(1);
foreach (var parameter in _methodInfo.GetParameters())
{
LoadParameter(il, parameter);
}
il.CallVirtualMethod(_methodInfo);
if (HasReturnType())
{
il.StoreToField(ResultField);
}
il.DoNothing();
il.Return();
Method = methodBuilder;
}
private void LoadParameter(MethodWrapper il, ParameterInfo parameter)
{
var field = GetFieldForParameter(parameter);
il.LoadThis();
il.LoadField(field);
}