First question to SO, I hope I\'m doing this right. ;) Regarding System.Data.Entity.Design.EntityStoreSchemaFilterEntry :
I have run into this problem: Custom Methods & Extension Methods cannot be translated into a store expression
I am usin开发者_运维百科g EF with WPF. How should I create a ListBox that shows both Contacts and Persons?
Helo, i have the following code which should filter entities.开发者_如何学JAVA Half of the code is working by i\'m trying to refactor my code to get some sort of \'subfilters\'.
I have the following two tables (basic outline): Tbl_CategoryType ID LevelID Description Tbl_Levels ID Name Basically, I want to present all of the information in the Tbl_CategoryType table while
I have this LINQ-query: // types... LinkedList<WeightedItem> itemScores = new LinkedList<WeightedItem>();
I\'m running ASP.NET MVC 2 Preview 2 (With VS 2010 Beta 2) using Entity Framework. Earlier yesterday, for some unknown reason, a single page in my app started to load very slowly on my host.
I have this LINQ-开发者_如何学Pythonquery: bool? a, b, c; from i in _ctx.SomeEntitySet where (a == null ? true : i.IsA == a) &&
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Data; using ///what here
Put simply... in plain SQL I would do this: SELECT * FROM [Products] WHERE [Description] LIKE \'%[0-9]%\'
加载中,请稍侯......