OK, I hate myself for asking this, it's the worst question I have ever asked
but it's worse not to ask:
¿How do I update a datatable in vs 2005? I mean, I am using a typed dataset,
a datagridview control and SQL express. I tried this code on a separate
button to commit changes to the database:
Private Sub cmdOK_Click(ByV al sender As System.Object, ByVal e As
System.EventArg s) Handles cmdOK.Click
If Not Me.DataSet.Data Table.GetChange s Is Nothing Then
Me.DataTableTab leAdapter.Updat e(Me.DataSet.Da taTable.GetChan ges)
End If
End Sub
It seems to work fine, no exception is thrown, the update method returns 1,
the datagridview shows just the right modified data, and if I clear the
dataset and fill it again with the tableadapter it keeps the same data. But
it's not working, when I open this SQL Express datatable from the visual
studio server explorer it has the original unedited data and I can't change
that.
I have event tried to run a simple sqlcommand with an insert query, but I
get the same results. Am I doing anything wrong? Maybe I must configure
something on SQL Express or in VS? Call some method of the dataset, the
tableadapter, the bindingsource or the datagridview before changes can be
sent to the database?
Just to add some more info, I tried to update, insert and delete data from
the Server Explorer and it works fine. 1 3124
Hi,
"Joaquin" <Jo*****@discus sions.microsoft .com> wrote in message
news:B6******** *************** ***********@mic rosoft.com... OK, I hate myself for asking this, it's the worst question I have ever asked but it's worse not to ask:
¿How do I update a datatable in vs 2005? I mean, I am using a typed dataset, a datagridview control and SQL express. I tried this code on a separate button to commit changes to the database:
Private Sub cmdOK_Click(ByV al sender As System.Object, ByVal e As System.EventArg s) Handles cmdOK.Click If Not Me.DataSet.Data Table.GetChange s Is Nothing Then Me.DataTableTab leAdapter.Updat e(Me.DataSet.Da taTable.GetChan ges) End If End Sub
It seems to work fine, no exception is thrown, the update method returns 1, the datagridview shows just the right modified data, and if I clear the dataset and fill it again with the tableadapter it keeps the same data. But it's not working, when I open this SQL Express datatable from the visual studio server explorer it has the original unedited data and I can't change that.
Maybe this can help you: http://tinyurl.com/c3lvw
Greetings I have event tried to run a simple sqlcommand with an insert query, but I get the same results. Am I doing anything wrong? Maybe I must configure something on SQL Express or in VS? Call some method of the dataset, the tableadapter, the bindingsource or the datagridview before changes can be sent to the database?
Just to add some more info, I tried to update, insert and delete data from the Server Explorer and it works fine. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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