I have two Objects from the same Class, lets say it named as Class1, Class1 has an EntitySet of ClassChild,
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
There are 3 ways of adding items to most lists... via a direct public API method, typically Add(SomeType)
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?
i have entities generated from my .dbml. So some objects have relationship \"one to many\" and in entities it was generated as EntitySet.
If i have a sq-table relation model开发者_如何转开发 that looks like this: Project <----> ProjectActivity <----> Activity
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
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
How do I assign aobservableCollection<T> into a EntitySet<T开发者_运维技巧> ?
I just finished using Linq to Sql to map our existing Database structure for use in a Thick Client app.
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