DataSet not recognizing added rows

[jmikow]

I have a Data Adapter that fills a DataSet and binds to a DataGrid. That works properly and the datagrid displays the rows that I expect to be retrieved.

I then have another button that loops through the contents of the populated datagrid and inserts the rows into a separate dataset. That dataset is then bound to a separate datagrid. The 2nd datagrid binds and displays properly as I expect it to.

The problem that I have is that when I go to update the data back to the database for the 2nd dataset it does not want to work. It does not recognize that there is any new data in the dataset. I even tried to have it show me how many items are in the dataset table and it says there are 0 rows.

Here's my code that adds the rows to the 2nd DataSet:

        Dim dgrdrow As DataGridItem

        For Each dgrdrow In dgrdRecorder.Items
            Dim newrow As dsARI.TransfersRow = DsARI.Transfers.NewRow
            newrow.TransferDate = CType(dgrdrow.FindControl("lblRecordingDate"), Label).Text
            newrow.DocumentNumber = CType(dgrdrow.FindControl("lblDocumentNumber"), Label).Text
            newrow.APNs = CType(dgrdrow.FindControl("lblAPNs"), Label).Text
            newrow.ImagePath = CType(dgrdrow.FindControl("lblImagePath"), Label).Text
            newrow.BizFlowStart = "N"
            DsARI.Transfers.AddTransfersRow(newrow)
        Next
        dgrdARI.DataBind()

Here is the code that happens when I press the button to save the data back to the database:

    Private Sub btnSaveToARI_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSaveToARI.Click
        daARI.Update(DsARI.Transfers)
    End Sub

Any suggestions would be helpful.

Thanks,

Josh