entitydatasource

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Does EntityDatasource perform "order by" before or after query extender

Does The following entity datasource will perform orderby after filtered in each CustomExpression in queryextender or it will perform orderby first then go into each query extender before selection.[详细]

2023-04-12 18:51 分类：问答
Null values in entity when entitydatasource Deleting Event raised

I\'m currently using the Entity Framework and I have a Gridview displaying a list of records from a database. I have a Remove button the uses the Delete command. Each record has a file on the server a[详细]

2023-04-07 12:40 分类：问答
Cannot drag and use EntityDataSource element from toolbox

I\'m working on a web application on .NET4 using VS 2010. I\'ve created an ADO.NET Entity Data Model (and put in the App_Code folder).[详细]

2023-03-30 16:44 分类：问答
How enable cache in a asp.net entityDataSource controle

how I can enable caching for a EntityDataSource object. is there anything like EnableCachi开发者_开发问答ng property of the SqlDataSource to entities?[详细]

2023-03-27 08:22 分类：问答
How to add Count of child table in EntityDataSource

I have an EntityDataSource that works to get row data from tblOrderFile as follows: <asp:EntityDataSource ID=\"entityDataSourcePreorder\" runat=\"server\"[详细]

2023-03-25 07:30 分类：问答
Entity Framework Include and Navigation Property

I use Asp.net and EF 4. In my model I have two Entities: CmsGroupsTypes wich has a navigational property called CmsContents to Entity CmsContents.[详细]

2023-03-17 21:36 分类：问答
Randomize OrderBy with EntityDataSource

I am getting a list of people in a EntityDataSource and binding this to a repeater. I want to order them randomly so the people are not always开发者_运维知识库 displayed in the same order.What options[详细]

2023-03-16 11:34 分类：问答
Create one-way association/mapping in Entity Data Model?

Okay, as usual, I\'m brand new to this... been researching and trial/erroring (yes that\'s a verb) for a couple hours with no luck.I have two tables.Application and ApplicationType.ApplicationType lis[详细]

2023-03-13 01:53 分类：问答
Adding related entities to entity

I have two tables that have many-to-many relationship. I want to insert new object into fi开发者_如何学Crst table same time with relations to second table objects using entityDataSource.[详细]

2023-03-08 21:48 分类：问答
Configure EntityDataSource from a DAL?

I am learning Entity Framework 4. I have a simple ASP.NET (Web Form) application.I created a separate project for my DAL.In the DAL, I have created开发者_如何学运维 an entity called Sites.[详细]

2023-02-19 13:32 分类：问答