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• Re: In RowUpdating event handler, UserControl's GridView not in edit mode

  This smells like a ViewState problem. How do you add your UserControl to your Page?

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: Adding row dynamically in a grid view whic has Cascase dropdown list

  How do you bind the DropDownList? For a DropDownList inside the Row of a GridView, the RowCreated handler is the one to use.

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: how to retrieve deleted values

  You got me curious. What are you trying to do? Delete/Insert instead of Update, without the user doing anything?

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: additional row under each records in a gridview

  Howabout this? <asp:TemplateField> <ItemTemplate> </td></tr><tr><td colspan="<%-- the number of columns you want to span goes here --%>"> <%-- The Description stuff goes here --%> </ItemTemplate> </asp:TemplateField>

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: DetailsView in Databound Event

  You are right that Rows is a collection you can loop through. It looks like you are mixing up VB.Net and C#. Although they are pretty close together, they're not this close. My VB.NET isn't too good. But I think in VB.Net it should look more like If myDetailsView.Rows.Count > 0 Then For Each row As DetailsViewRow In myDetailsView.Rows row.Cells(0).Text = "Field Names" row.Cells(1).Text = "Field Values" Next End If Or in C# if (myDetailsView.Rows.Count > 0) { foreach

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: How to decide whether to use Gridview or DataList to display a menu for online ordering

  Ah, a different type of menu than I thought. The yummy type. Using a DropDownList to select category should work fine with either DataList or GridView. The link with the DropDownList will be in the DataSource. And DataSources have the nice ability to work with both. As I said, it is a matter of taste. GridView is easy to use, but a bit rigid when it comes to layout. DataList has freedom to make layout, but requires you to do it, even when you only want something simple. How your ratio of work vs

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: Best way to display items on itemdatabound

  It depends on how CheckByUserID does the check. If it hits the DataBase on each check, then it can be costly. However, how to make it better depends on the exact solution. For instance, if you are using Sql, then you could make a join in the select that the Repeater binds to, and get the data for the current user in the same query. That would be much more efficient.

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: update a gridview

  There is one nasty thing to know about GridView (and DetailsView) Updating without a DataSource Control is not easy, due to some functionality simply not working when DataSourceID is not filled out. My advice is to look at ObjectDataSource. This is a proper Control for GridView to work with, that allows you to write code to do the data operations. In the perfect situation you will not have to write event handlers anymore, because GridView automatically calls the right code at the right time. I hope

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: send data from gridview textboxes to database

  Loop through the Rows collection. On each row use FindControl to find the Controlw in the ItemTemplates. Do with the data you get from them what needs doing.

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009

• Re: Update command's strange problem

  Not sure it is the problem. But I think you should bind the Text of the TextBox just like the ItemTemplate. Instead of Eval you may want to use Bind. And you won't need to do DataBinder.Eval. Just Eval("FistName")/Bind("FirstName") as the DataBinding expression should do.

  Posted to Data Presentation Controls (Forum) by superguppie on 9/28/2009