I'm developing a Web Application on Visual Studio 2013 and I have the next problem: The type 'AddressMaintenance.App_Code.DAL.DataSetTableAdapters.VALUESTableAdapter' is ambiguous: it could com...

I have a GridView that has a DataSourceID pointing to an ObjectDataSource. The ObjectDataSource points to a method that returns a LINQ IQueryable by using the TypeName, SelectMethod, and SelectCoun...

I am using my class "Invoice" as a Data Source. But after adding more properties to it, Visual Studio refuses to refresh the data source and I can't find the new properties in my data source. Trie...

In the RDLC report, in Design view in Visual Studio 2008, we don't see anything in the Website Data Sources tab and the button to Add New Data Source is grayed out. Only the Refresh button is enabl...

Hello you all How can i get row count of ObjectDataSouce ? I use ObjectDataSource and DataList . I want show some thing to the user for example in a label when there are certain row returned by...

i want to store an array of integer values in a SQL database table (SQLServer 2005), if possible by using a single column. The integer array will have a length of 7560 values. I am using a object...

I'm new to MVC, and am not following how you'd do paging and sorting on a grid. I'm used to using the asp.Net GridView control with an ObjectDataSource pointed at objects in our business laye...

I have a GridView with an ObjectDataSource and I want to be able to sort it. Paging works correctly, however Sorting gives me an exception: The GridView gridView fired event Sorting which wasn'...

I have a generic Repository<T> class I want to use with an ObjectDataSource. Repository<T> lives in a separate project called DataAccess. According to this post from the MS newsgroups (...

Background: I am working with a GridView and an ObjectDataSource. I am implementing Paging and Sorting. On the ObjectDataSource: objectDataSource.TypeName = value; objectDataSource.SelectMetho...

I have a GridView to which I've using an ObjectDataSoure as the data source. The ObjectDataSource is taking in parameters from a TextBox and DropDownList which is then passed into the stored proced...

If a web page needs some data, why not just have a SQLDataSource call a stored procedure? Why use an ObjectDataSource to call a business object that then calls the stored procedure? I understand th...

So before I tried custom gridview paging via ObjectDataSource... I think I read every tutorial known to man just to be sure I got it. It didn't look like rocket science. I've set the AllowPaging =...

I have this error when I try to update a FormView Could not find a property named 'MainContact.FirstName' on the type specified by the DataObjectTypeName property in ObjectDataSource 'odsForm'...

I use ASP:ObjectDataSource for grid data binding. My problem is when I run this code I get error. <asp:ObjectDataSource ID="odsListing" runat = "server" SelectMethod = "MethodNameOfCodeBehin...

I have in a GridView control a TemplateField like: <asp:TemplateField ItemStyle-Width="150px"> <ItemTemplate> <asp:DropDownList ID="ddlFields" runat="server" DataSourceID="odsOper...

My question is similar to this one but I'm having some problems with the actual implementation. I've got a report (.rdlc) in the business layer of a 3-tier app. I've got an object in the BL (Emp...

I have an object map similar to what's listed below. When I try to bind the properties of NestedClass in a GridView I get the error: "A field or property with the name 'NestedClass.Name' was not...

I need some guidance with an issue, I am using Entity Framework 4.0, I have a DAL and BLL and am binding to ObjectDataSource on the page. I had to write a stored procedure using PIVOT and dynamic...

In the "Report Data"..."New Dataset" dialog, I only have about 5 classes. None of my main business classes are showing up. Some that do show up don't show and properties. Some that show up are gene...

I have a Select method connected to an ObjectDatasource, this method might throw an exception and I don't know how to handle it! The problem is that I'm not controlling it. When the page is render...

If you use an object database, what happens when you need to change the structure of your object model? For instance, I'm playing around with the Google App Engine. While I'm developing my app, I'...

1) When SqlParameter.IsNullable is set to true, received null value is converted to DBNull.Value and sent to database. Thus I would assume setting IsNullable to true only makes sense when GridView’...

How to work in Winforms Crystal Report with Object Data Source? So far I have found web-links to use Crystal Report with DataSets or Databases directly. Can anyone show me how to do it like this?...

How would I do what Scott has done in one call using nHibernate 2 ObjectDataSource http://weblogs.asp.net/scottgu/archive/2006/01/07/434787.aspx below is my Data access method public IList Ge...