MonoDevelop.CSharp.Completion.CSharpTextEditorCompletion.CreateParameterCompletion C# (CSharp) Method

		public CompletionDataList CreateParameterCompletion (NRefactoryResolver resolver, DomLocation location, ExpressionContext context, IEnumerable<IMethod> possibleMethods, int parameter)
		{
			CompletionDataList completionList = new ProjectDomCompletionDataList ();
			var addedEnums = new HashSet<string> ();
			var addedDelegates = new HashSet<string> ();
			IType resolvedType = null;
			foreach (var method in possibleMethods) {
				if (method.Parameters.Count <= parameter)
					continue;
				resolvedType = dom.GetType (method.Parameters [parameter].ReturnType);
				if (resolvedType == null)
					continue;
				switch (resolvedType.ClassType) {
				case ClassType.Enum:
					if (addedEnums.Contains (resolvedType.DecoratedFullName))
						continue;
					addedEnums.Add (resolvedType.DecoratedFullName);
					AddEnumMembers (completionList, resolvedType);
					break;
				case ClassType.Delegate:
					if (addedDelegates.Contains (resolvedType.DecoratedFullName))
						continue;
					addedDelegates.Add (resolvedType.DecoratedFullName);
					string parameterDefinition = AddDelegateHandlers (completionList, resolvedType, false, addedDelegates.Count == 1);
					string varName = "Handle" + method.Parameters [parameter].ReturnType.Name + method.Parameters [parameter].Name;
					completionList.Add (new EventCreationCompletionData (textEditorData, varName, resolvedType, null, parameterDefinition, resolver.Unit.GetMemberAt (location), resolvedType) { AddSemicolon = false });
					break;
				}
			}
			if (addedEnums.Count + addedDelegates.Count == 0)
				return null;
			CompletionDataCollector cdc = new CompletionDataCollector (dom, completionList, Document.CompilationUnit, resolver.CallingType, location);
			completionList.AutoCompleteEmptyMatch = false;
			completionList.AutoSelect = false;
			resolver.AddAccessibleCodeCompletionData (context, cdc);
			return completionList;
		}