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Grid and textbox not in sync
Message
De
08/12/2004 15:53:03
 
 
Information générale
Forum:
ASP.NET
Catégorie:
Formulaires
Divers
Thread ID:
00967844
Message ID:
00967859
Vues:
7
Rick,

The only thing that AcceptChanges() does is mark your DataSet has having no changes. It does nothing as far as updating your database. A DataSet is a disconnected object. That means it's totally disconnected from the database.

~~Bonnie



>Hi Hector,
>
>Now I cant get the textbox to actually update the database (sheesh! < g >).
>
>I was able to fix the sync problem with the line
>
>
>txtContent.DataBindings.Add("text", Methods1.Tables("ExtraMethods"), "Content")
>
>
>I have tried the following in both the LostFocus and the close of the form
>
>
>If Methods1.HasChanges Then
>   Methods1.AcceptChanges
>End If
>
>and
>
>Dim oChanges as DataTable = Methods1.Tables("ExtraMethods").GetChanges()
>If Not oChanges Is Nothing Then
>   oChanges.AcceptChanges()
>End If
>
>
>
>Any ideas??
>
>
>
>>Make sure they are both bound to the same object. What I mean is that, since there are several ways to bind to the grid, is that sometimes .NET does not realize that both of them are bound to the same object.
>>
>>Could you post the lines of code that do the binding for the textbox and the grid?
>
>
>
>
>>>I dropped a grid and a textbox onto a form, I bind the grid to a SQL Server table and i bind the textbox to a text field in the table.
>>>
>>>The grid fills fine and so does the text box, but when I navigate to a different row in the grid, the textbox is still bound to the original row
>>>
>>>TIA,
>>>
>>>Rick
>>
Bonnie Berent DeWitt
NET/C# MVP since 2003

http://geek-goddess-bonnie.blogspot.com
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