/// <summary>
/// Removes a subscription.
/// </summary>
/// <typeparam name="ContextItemType">The type of context item to remove the callback from.</typeparam>
/// <param name="callback">The callback to remove.</param>
/// <exception cref="ArgumentNullException">if callback is null.</exception>
public void Unsubscribe <TContextItemType>(SubscribeContextCallback <TContextItemType> callback) where TContextItemType : ContextItem
{
if (callback == null)
{
throw new ArgumentNullException("callback");
}
var proxy = new SubscribeProxy <TContextItemType>(callback);
Unsubscribe(typeof(TContextItemType), proxy.Callback);
}
public void Unsubscribe <TServiceType>(SubscribeServiceCallback <TServiceType> callback)
{
if (callback == null)
{
throw FxTrace.Exception.ArgumentNull("callback");
}
SubscribeProxy <TServiceType> proxy = new SubscribeProxy <TServiceType>(callback);
Unsubscribe(typeof(TServiceType), proxy.Callback);
}
public void Subscribe <TContextItemType>(SubscribeContextCallback <TContextItemType> callback) where TContextItemType : ContextItem
{
if (callback == null)
{
throw FxTrace.Exception.ArgumentNull("callback");
}
SubscribeProxy <TContextItemType> proxy = new SubscribeProxy <TContextItemType>(callback);
Subscribe(typeof(TContextItemType), proxy.Callback);
}
public void Subscribe <TServiceType>(SubscribeServiceCallback <TServiceType> callback)
{
if (callback == null)
{
throw FxTrace.Exception.ArgumentNull("callback");
}
// Call the standard Subscribe method and use a generic proxy
SubscribeProxy <TServiceType> proxy = new SubscribeProxy <TServiceType>(callback);
Subscribe(typeof(TServiceType), proxy.Callback);
}
