[#RSRP-3459] Events outside of the class cannot be treated as delegates

ReSharper

Events outside of the class cannot be treated as delegates

Created: 05 Aug 06 00:16 Updated: 20 Jun 07 10:57

Component/s:

PSI - Resolve

Fix Version/s:

4.0

Security Level:

Everybody (All jira users)

Original Estimate:

Unknown

Remaining Estimate:

Unknown

Time Spent:

Unknown

Build:	88
Old URL:	http://www.intellij.net/tracker/resharper/viewSCR?publicId=3459

Description

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class MyBase
	{
		public event EventHandler MyEvent;

		private EventHandler _myCustomEvent;
		public event EventHandler MyCustomEvent
		{
			add
			{
				_myCustomEvent += value;
			}
			remove
			{
				_myCustomEvent -= value;
			}
		}

		void foo()
		{
			MyEvent.GetInvocationList();
			+MyCustomEvent.GetInvocationList();+
		}
	}


	class User
	{
		public static void Main(string[] args)
		{
			MyBase myBase = new MyBase();
			+MyCustomEvent.GetInvocationList();+
		}
	}

Underlined code is invalid. It is not marked as error in R#R. Moreover, R#R allows autocomplete after "myBase.MyEvent.". Only += and -= are allowed. Same in MyBase.foo(). Events with add/remove accessors cannot be treated as delegates, even inside declaring type.

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Ilya Ryzhenkov - 07 Aug 06 15:21

Re: #3459- Events outside of the class cannot be treated as delegates
Today I seem to be pretty inattentive

)

Of course, in User.Main method last line should read

myBase.MyCustomEvent.GetInvocationList();

[ Permlink | « Hide ]

Ilya Ryzhenkov - 07 Aug 06 15:21

Re: #3459- Events outside of the class cannot be treated as delegates
I suppose priority of this CR should be increased because it affects auto-complete, not only error highlight.