entityset

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Best way to check two EntitySets equality basied on one of their proprties?

I have two Objects from the same Class, lets say it named as Class1, Class1 has an EntitySet of ClassChild,[详细]

2023-03-20 17:04 分类：问答
What is Entity and EntitySets in RIA Services?

I am new to RIA Services and I want to understand Entity 开发者_如何学运维and EntitySets in RIA Services[详细]

2023-03-12 10:42 分类：问答
EntitySet - is there a sane reason that IList.Add doesn't set assigned?

There are 3 ways of adding items to most lists... via a direct public API method, typically Add(SomeType)[详细]

2023-03-10 01:24 分类：问答
How to store one entity class in another in specific relation between tables?

I have these relations in my data base: I need all authors related to my 开发者_如何学Pythonbook stored in book entity class?[详细]

2023-02-26 20:52 分类：问答
WCF + sending linq generated objects

i have entities generated from my .dbml. So some objects have relationship \"one to many\" and in entities it was generated as EntitySet.[详细]

2023-02-25 04:06 分类：问答
Remove data from linq relation

If i have a sq-table relation model开发者_如何转开发 that looks like this: Project <----> ProjectActivity <----> Activity[详细]

2023-02-10 13:48 分类：问答
Where is EntitySet<T>'s "Results View"?

When looking at a linked EntitySet<T> of a LINQ to SQL mapped entity, I see the following: I\'d like to see the following (achieved by using the .AsQueryable() extension method) so that I can[详细]

2023-01-31 16:27 分类：问答
Generic List to EntitySet Conversion

How do I Convert a Sys开发者_如何学JAVAtem.Collections.Generic.List<T> to a System.Data.Linq.EntitySet<T> ?Don\'t think you can convert a List<T> to an EntitySet<T> but you can[详细]

2022-12-30 19:02 分类：问答
observableCollection to EntitySet

How do I assign aobservableCollection<T> into a EntitySet<T开发者_运维技巧> ?[详细]

2022-12-30 11:08 分类：问答
What makes a LINQ Association an EntitySet<table>?

I just finished using Linq to Sql to map our existing Database structure for use in a Thick Client app.[详细]

2022-12-28 09:30 分类：问答