objectdatasource

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How to convert string to datetime in DataObject with ObjectDataSource

I have one class for selecting, updating and deleting record in db (sql server 2008) and one class for represent table record, i think it\'s call \'Activ record\' design pattern.[详细]

2023-02-20 11:47 分类：问答
How to find underlying source of this error? Designer/FormView/ObjectDataSource

In the designer I get this error: \"Error Creating Control: Object Reference Not Set to an instance of an object\".The page itself runs fine.One of the objects, possibly an objectdatasource has to be[详细]

2023-02-20 04:39 分类：问答
Binding navigation properties to formview

I\'m using formv开发者_如何学运维iew and objectdatasource for editing/inserting objectdatasource.[详细]

2023-02-20 00:14 分类：问答
Passing object through ObjectDataSource Asp.net Error

I\'m working on a school project and I\'m running into an error that has stumped me. I\'m using entity framework, repository pattern, and object data source. The error I\'m getting happens when I\'m t[详细]

2023-02-18 19:46 分类：问答
How to only bind gridview after a button click?

I have a grid view, that is using ObjectDataSource i开发者_StackOverflows it\'s source. is it possible to only bind the gridview, after i click a button, and have it initially be blank...but keep usi[详细]

2023-02-18 14:06 分类：问答
How to bind objects correctly with reportviewer?

I\'ve been studying report viewer recently and I have one problem I cannot resolve... I\'m trying to bind data from a collection of objects (headers) where each object has a collection of child objec[详细]

2023-02-16 23:38 分类：问答
Optimal databasesystem for filters

I am building a website that implements filters that can be applied to a dataset. Allow me to explain these filters. In this case it will be a website with houses.[详细]

2023-02-15 15:05 分类：问答
Operation CRUD with edmx and objectdatasource error Idisposable

I have 3 tiers apps. In the Persistance layer the is just the drag \'n\' drop Entities.edmx file. In the Presentation layer :[详细]

2023-02-15 10:45 分类：问答
Get ObjectDataSource records in code-behind

I have a ObjectDataSource which is placed in de source code of my .aspx page, not the code behind, and is used inside an EditTemplate column of a datagrid.[详细]

2023-02-13 17:02 分类：问答
ASP.NET ObjectDataSource UpdateMethod Exception Handling

I have a GridView control on my page which is connected with ObjectDataSource where TypeName=\"BLL.MyLogic\" DataObjectTypeName=\"BLL.MyObject\" UpdateMethod=\"MyUpdateMethod\".[详细]

2023-02-12 06:31 分类：问答