I\'m trying to bind a WinForms DataGridView to an EntityCollection<T> from an EntityFramework4 object.The trouble is, I can\'t figure out how to get it to sort (automatically).
I\'m using EntityFramework database first in an application. I would like somehow to be notified of changes to an EntityCollection in my ViewModel. It doesn\'t directly support INotifyCollectionChange
I\'m trying to have a View where the user can add items in a collection without having to go to a new View (the scenario is a sort of CV site where the user adds info about work experience, skills, et
Say I have the following entity: public class Post { public int Id { get; set; } public virtual ICollection<Comment> Comments { get; set; }
Not to repeat this question too much, but I already did a search and came up empty on a result.So I have two EntityCollections of type T and I would like t开发者_运维知识库o find the common items in e
Trying to add new records to the EntityCollection at r开发者_如何学Cuntime and have the the DataGridView update with the new information.
I\'ve got some strange issue. I\'ve an EntityCollection< T > which contains an element but the Contains method returns false.
I have a wpf window wherein grid is bound to entityCollection. herein I add/dele开发者_开发问答te a record to grid and then click cancel button. How can I revert the chages made to the entitycollectio
I found several times people asking for the same question but it seems that the answer was never satisfying altough it should be pretty easy (in theory). Here is my question :
I\'ve got a one-to-many relationship set up. (Ex. A Person with many Phone Numbers). In my get query i have this.ObjectContext.Person.Include(\"PhoneNumbers\") and the in generated MetaData including
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