I want to select all categories from a webservice. The webservice does not have a method for that, so I have to get all products, then select all categories that these products are in. When I recieve
i have an entity-model file (edmx) file which contains few tables and few stored procedu开发者_如何学JAVAres.
I have a view model that needs to encapsulate a couple of many-to-many relationships. I have my LINQ to Entites query that returns the appropriate list, but can\'t figure out how to return a list of
First, I use C# 4.0 and 开发者_运维知识库EF 4.0 with POCO object to access database. Next, I create some grid (like jqGrid) for displaying data from database via ASP.NET MVC 2.0. This grid can order d
I was thinking if is it possible to do crud on telerik radgrid and the data were from a linq to entity.
In the code bdehind && syntax does not work, any ideas? Entities ctx3 = new Entities(); var uniqueQuote = from quot in ctx3.Quotes.Include(\"aspnet_Users\").Include(\"Enquiries\")
I\'m working on a LINQ to Entities project for school. I am working with a db2 database that generates key values through a generated sequence eg.INSERT INTO STUDENT VALUES(NEXT VALUE FOR STUDENT_NUM,
I have a master table Person and a detail table Events I need to filter master table rows based on child row property Some开发者_如何学运维Id.
I have on my EF Schema a relationship * - * (designed by a middle table with 2 keys). When I want filter on each (ie : I want all market segment filtered by one function), I execute this query :
I\'m using two LINQ queries to access my database using Entity Framework: The first stores a token in the database and gives it a 60 second timeout:
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