Hello

I have a DataTable bound to a DataGrid. During working with the grid, some
detached rows are created internally by the grid. I want to remove the
detached rows from the DataTable but calling myDataTable.Rows.Remove(myRow)
have no effect on it. What am I missing?

I tried to add the row and then delete and then call AcceptChanges but no
success.

Please help

Thanks in advance.
Hamed

Maybe this would work:

For Each dr As DataRow in myDataTable.Rows
If someCondition.Equals(True) Then
myDataTable.Rows.Remove(dr)
End If
Next

This will specify what rows(s) to remove. Another way is this:

Dim dr As DataRow = myDataTable.Rows(5)
myDataTable.Rows.Remove(dr)

HTH
Rich

"Hamed" wrote:

> Hello
>
> I have a DataTable bound to a DataGrid. During working with the grid, some
> detached rows are created internally by the grid. I want to remove the
> detached rows from the DataTable but calling myDataTable.Rows.Remove(myRow)
> have no effect on it. What am I missing?
>
> I tried to add the row and then delete and then call AcceptChanges but no
> success.
>
> Please help
>
> Thanks in advance.
> Hamed
>
>
>

I tried it. There is no effect of the count of rows and also no exception is
thrown. it seems Remove method just ignores the detached row.

Please help.

Hamed

"Rich" <(E-Mail Removed)> wrote in message
news:72BA3DBF-5A1D-438D-9A69-(E-Mail Removed)...
> Maybe this would work:
>
> For Each dr As DataRow in myDataTable.Rows
> If someCondition.Equals(True) Then
> myDataTable.Rows.Remove(dr)
> End If
> Next
>
> This will specify what rows(s) to remove. Another way is this:
>
> Dim dr As DataRow = myDataTable.Rows(5)
> myDataTable.Rows.Remove(dr)
>
> HTH
> Rich
>
> "Hamed" wrote:
>
>> Hello
>>
>> I have a DataTable bound to a DataGrid. During working with the grid,
>> some
>> detached rows are created internally by the grid. I want to remove the
>> detached rows from the DataTable but calling
>> myDataTable.Rows.Remove(myRow)
>> have no effect on it. What am I missing?
>>
>> I tried to add the row and then delete and then call AcceptChanges but no
>> success.
>>
>> Please help
>>
>> Thanks in advance.
>> Hamed
>>
>>
>>