void AddHandler(EventInfo evt, object target, HttpApplication app, MethodInfo method)
{
int length = method.GetParameters().Length;
if (length == 0)
{
NoParamsInvoker npi = new NoParamsInvoker(app, method);
evt.AddEventHandler(target, npi.FakeDelegate);
}
else
{
if (method.IsStatic)
{
evt.AddEventHandler(target, Delegate.CreateDelegate(
evt.EventHandlerType, method));
}
else
{
evt.AddEventHandler(target, Delegate.CreateDelegate(
evt.EventHandlerType, app,
#if NET_2_0
method
#else
method.Name
#endif
));
}
}
}
void AddHandler (EventInfo evt, object target, HttpApplication app, MethodInfo method)
{
int length = method.GetParameters ().Length;
if (length == 0) {
NoParamsInvoker npi = new NoParamsInvoker (app, method);
evt.AddEventHandler (target, npi.FakeDelegate);
} else {
if (method.IsStatic) {
evt.AddEventHandler (target, Delegate.CreateDelegate (
evt.EventHandlerType, method));
} else {
evt.AddEventHandler (target, Delegate.CreateDelegate (
evt.EventHandlerType, app,
method));
}
}
}
internal void WireupAutomaticEvents ()
{
if (!SupportAutoEvents || !AutoEventWireup)
return;
Type type = GetType ();
foreach (string methodName in methodNames) {
MethodInfo method = type.GetMethod (methodName, bflags);
if (method == null)
continue;
if (method.DeclaringType != type) {
if (!method.IsPublic && !method.IsFamilyOrAssembly &&
!method.IsFamilyAndAssembly && !method.IsFamily)
continue;
}
if (method.ReturnType != typeof (void))
continue;
ParameterInfo [] parms = method.GetParameters ();
int length = parms.Length;
bool noParams = (length == 0);
if (!noParams && (length != 2 ||
parms [0].ParameterType != typeof (object) ||
parms [1].ParameterType != typeof (EventArgs)))
continue;
int pos = methodName.IndexOf ("_");
string eventName = methodName.Substring (pos + 1);
EventInfo evt = type.GetEvent (eventName);
if (evt == null) {
/* This should never happen */
continue;
}
if (noParams) {
NoParamsInvoker npi = new NoParamsInvoker (this, methodName);
evt.AddEventHandler (this, npi.FakeDelegate);
} else {
evt.AddEventHandler (this, Delegate.CreateDelegate (
typeof (EventHandler), this, methodName));
}
}
}
