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Krutika
145
Save changes to webgrid
posted

I'm using a 2-level hierarchial webgrid.

The data in both bands are allowed to be edited.

When the user clicks on a Submit button, I want to capture all the rows that were modified and find which cell was modified.

how do I do it? I'm using ADO.NET for the datasource

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  • 459
    posted

    i've put this code in the updaterowbatch-event. i use the sqldataadapter, but i think it should work with ado as well..

    Dim row As DataRow

    If e.Row.DataChanged = DataChanged.Added Then

    row = Me.sqlDatasetNetwerk.tblNetwerkDocumentatie.NewtblNetwerkDocumentatieRow

    Else

    row = Me.sqlDatasetNetwerk.tblNetwerkDocumentatie.FindByID(CStr(e.Row.DataKey))

    End If

    For Each cell As UltraGridCell In e.Row.Cells

    If cell.Column.Key <> "ID" Then

    If Not cell.Value Is Nothing Then

    row(cell.Column.Key) = cell.Value

    Else

    row(cell.Column.Key) = DBNull.Value

    End If

    End If

    Next

    If e.Row.DataChanged = DataChanged.Added Then

    Me.sqlDatasetNetwerk.tblNetwerkDocumentatie.Rows.Add(row)

    End If

     

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