linq-to-entities

相关标签：javascript jquery android 多少钱 iPhone

Custom extension method for Linq To Entities

I\'d like to make a query to my SQL Server 2008 R2 database using Linq-To-Entities. I use Entity Framework 4.1 (Code-First)[详细]

2023-04-03 05:40 分类：问答
Is it possible to do a GROUP BY in SQL Server 2000 that returns the whole row?

I have an SQL Server 2000 database that contains a view that shows meter readings for supply points which has the following columns:[详细]

2023-04-03 02:52 分类：问答
In MVC 3, I can't get @Html.DisplayFor to render a formatted string

I\'m hoping this is quite a simple one, although after lots of Googling, I\'ve not been able to work it out.[详细]

2023-04-02 22:11 分类：问答
Linq to Entities Select clause with lambda

I am working on a new project and we are using Entity Framework and the dev lead would like to use lambda queries whenever possible.One thing we are having a hard time figuring out is how to select tw[详细]

2023-04-02 16:16 分类：问答
LINQ to Entities ToString() - None of the proposed solutions work?

I\'m posting this more because I\'d like to learn more, because my work-around has been to basically avoid using LINQ to Entities! It would nice if I could use it though. So if anyone can enlighten me[详细]

2023-04-02 12:40 分类：问答
two where clause in single linq query

I have a table memberaccounts member_id member_name membertransactionamount memberaccount_id and my entity name is databasecontextsearch[详细]

2023-04-02 10:57 分类：问答
How to get the product count without using lambda expressions?

I have a table products: product_id product_n开发者_开发百科ame prodcut_price My dbcontext name is abcentity.[详细]

2023-04-02 08:35 分类：问答
LINQ Error: Method not recognized

I am using the following code which compiles without problems but I am getting this error when I call the method:[详细]

2023-04-02 05:18 分类：问答
two conditions checking in where clause using linq 2 entites

hi i have table called products with columns product_id prodcut_name prodcut_price( values like 1200,2000,3000,100)[详细]

2023-04-01 22:16 分类：问答
LINQ to SQL MAX in WHERE clause

I am new to Linq so as expected I have encountered difficulties. What I am trying to achieve is this: SELECT id, name, password[详细]

2023-04-01 20:54 分类：问答