How Dictionary<TKey,TValue> is checking keys?

's Computer Specifications

I have Dictionary that has custom class as its key. For that class I
implemented both Equals(object) and IComparable<T>. I keep getting
KeyNotFoudException.
What should I do?
Thanks
Shimon

's Computer Specifications

You should implement GetHashCode() by overriding this method from
System.Object in your class used as key.

"Shimon Sim" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>I have Dictionary that has custom class as its key. For that class I
>implemented both Equals(object) and IComparable<T>. I keep getting
>KeyNotFoudException.
> What should I do?
> Thanks
> Shimon
>

's Computer Specifications

Thanks it worked.
Shimon
"Lebesgue" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> You should implement GetHashCode() by overriding this method from
> System.Object in your class used as key.
>
> "Shimon Sim" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>>I have Dictionary that has custom class as its key. For that class I
>>implemented both Equals(object) and IComparable<T>. I keep getting
>>KeyNotFoudException.
>> What should I do?
>> Thanks
>> Shimon
>>
>
>

Thread Tools
Show Printable Version Email this Page
Rate This Thread
Rate This Thread:

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Serialize a Dictionary(Of TKey, Of TValue)	Art	Microsoft VB .NET	1	7th Jul 2009 04:25 PM
Dictionary<TKey, TValue> with user-defined class implementingIEquatable<T> as key	craig.wenger@gmail.com	Microsoft Dot NET Framework	1	1st Feb 2008 02:18 PM
Show only needed methods from a Dictionary<TKey, TValue> class member	daohuy.hua@gmail.com	Microsoft C# .NET	6	1st Jun 2007 02:40 PM
Using Dictionary<TKey,TValue> in .net compact framework 2.0	Daniel.Kristensen@gmail.com	Microsoft Dot NET Compact Framework	2	11th Oct 2006 08:13 PM
threading: acessing a Dictionary<TKey,TValue> with foreach	bonk	Microsoft C# .NET	7	10th Aug 2006 07:32 AM