c# how to dispose objects of Dictionary

 

problem
	c# dispose objects of Dictionary you cannot dispose the object of a Dictionary with "foreach" process, you can do with "while" getting the Enumerator of the Dictionary.
difficulty level
	5/10 :|
compatibility
	c#
solution
	In the follow example, I scan serially a Dictionary generic of <string, IInDataObject> type and I dispose its hosted objects. Each object in the dictionary, each Value is IInDataObject interface. This interface implements IDisposable so can call Dispose(); //get the Enumerator in order to scan with while (and not with foreach) System.Collections.IEnumerator enumerator = dataObjectList.GetEnumerator(); //perform the Enumerator in while loop while (enumerator.MoveNext()) {     //get the pair of Dictionary     KeyValuePair<string, IInDataObject> pair =         ((KeyValuePair<string, IInDataObject>)(enumerator.Current));      //dispose it     pair.Value.Dispose();         }