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  NDO-Forum postings in english please, if possible.  Developing with NDO  ******** can't ...
 ******** can't assign System.Collections.Generic.IList
 
 6/25/2006 10:00:21 PM
Gerhard
12 posts


******** can't assign System.Collections.Generic.IList
Hello, during Enhancing Assembly I get several messages in the output window like the following: ************ can't assign System.Collections.Generic.IList`1[[Ist.TWR.DBAccess.CTblIterationTest, Ist.TWR.DBAccess, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]] to IList. The Enhancing completes with the following messages: Generating Binary Saving mapping file Generating schema file Enhancer ready What does this message mean? The software seems to work but I'm a bit anxious about the message. Regards Gerhard
 6/26/2006 2:08:16 PM
Mirko
109 posts
5th


Re: ******** can't assign System.Collections.Generic.IList
 Modified By Mirko on 6/26/2006 2:09:43 PM)

Hi Gerhard,

IList<T> doesn't implement the interface IList - thus you can't assign it directly to IList. If you need to do that, you must work with variables of type List<T>. List<T> implements both IList<T> and IList.

Best Regards:
Mirko
 6/26/2006 5:29:08 PM
Gerhard
12 posts


Re: ******** can't assign System.Collections.Generic.IList
Hi Mirko, in the project I'm using only IList like the following example: [NDORelation(typeof(CTblIterationStep), RelationInfo.Composite)] private IList m_IterationSteps = new List(); I searched in the complete project for the the old IList interface, but couldn't find one, so for me is not clear why the error message occures. Regards Gerhard
 6/28/2006 11:07:48 AM
Mirko
109 posts
5th


Re: ******** can't assign System.Collections.Generic.IList

Hi Gerhard,

you use either this code:

[NDORelation(typeof(...), RelationInfo.Composite]
private IList m_IterationSteps = new ArrayList();

or that:

[NDORelation(RelationInfo.Composite)]
IList<...> m_IterationSteps = new List<...>();

both versions should work with NDO.

If possible, send your solution to us so we can check, what's going wrong. [support_at_netdataobjects.de, replace _at_ with @].

Best Regards:
Mirko
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