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Database not updating!
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To
25/11/2002 01:58:18
General information
Forum:
ASP.NET
Category:
ADO.NET
Miscellaneous
Thread ID:
00726205
Message ID:
00726637
Views:
18
I did what you said, but still the same problem.

Even I check the Sql database rights for update, everything is ok.!!!!!!!!!!:(
Any ieda what else could be the problem?


>Ahmad,
>
>Well, your code looks ok from what I can see. Creating the DataAdapter as you did *should* set the myDA.SelectCommand to be your SELECT statement, but maybe there's a quirk somewhere and it's not setting it as it should (that would cause the CommandBuilder to not create it's Update command perhaps). I'm guessing ... as I said, it *looks* ok, but try this on for size (just to humor me <g>)
>
>
>    Dim mySql = "SELECT * FROM AN_Bank"
>    Dim myDA As New SqlDataAdapter()
>    myDA.SelectCommand = New SqlCommand(mySql, myConn.oConnection)
>
>'and the rest as you had it ...
>
>
>~~Bonnie
>
>>Hi Bonnie,
>>Yes I am using CommandBuilder, below is my related code in brief:
>>
>>' Initiolize ....
>> Dim mySql = "SELECT * FROM AN_Bank"
>> Dim myDA As New SqlDataAdapter(mySql, myConn.oConnection)
>> Dim myCB As New SqlCommandBuilder(myDA)
>>
>> Dim myDS As New DataSet()
>> Dim myDR As DataRow
>>
>>Private Sub frm_Bank_Load
>> myDA.UpdateCommand = myCB.GetUpdateCommand
>> myDA.Fill(myDS, "Bank")
>>
>> ' Fill the DataRow
>> myDR = myDS.Tables("Bank").Rows(0)
>>
>> Call DataBinding()
>>End Sub
>>
>>Private Sub DataBinding()
>> Me.cbSelect.DataSource = myDS.Tables("bank").DefaultView
>> Me.cbSelect.DisplayMember = "BankName_e"
>>
>> Me.txtBankName_e.DataBindings.Add("Text", myDS.Tables("Bank").DefaultView, "BankName_e")
>> Me.txtBankName_a.DataBindings.Add("Text", myDS.Tables("Bank").DefaultView, "BankName_a")
>>End Sub
>>
>>Private Sub btnSave_Click
>> myDR("bankname_a") = "First Bank" ' This as test
>> myDA.Update(myDS, "Bank")
>> myDS.AcceptChanges()
>>End Sub
>>
>>Thanks again
>>
>>
>>
>>>Well, you're probably missing a few steps somewhere. Did you use the CommandBuilder to set up your Insert/Update/Delete commands? Why don't you post the code you have for setting up the DataAdapter, etc. and maybe we can see what you're missing.
>>>
>>>~~Bonnie
>>>
>>>>Hi All,
>>>>
>>>>Any boady know what is rong in this simble code, my DataRow and DataSet is update, but Database is not updating.
>>>>*** Note: I am using Sql - MSDE
>>>>
>>>>myDR("bankname_a") = "US First Bank"
>>>>myDA.Update(myDS, "Bank")
>>>>myDS.AcceptChanges()
>>>>
>>>>Thanks in advance
<><><><><><><><><><><><><><><><><><><><>
<><> REMEMBER,,,,KNOWLEDGE IS POWER <><>
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