private void iTEMGROUPBindingNavigatorSaveItem_Click(object sender, EventArgs e)
{
Validate();
iTEMGROUPBindingSource.EndEdit();
var proxy = new DataManager();
var changes = (DsMaster)dsMaster.GetChanges();
//NorthwindEntities.OrdersDataSet changes = (NorthwindEntities.OrdersDataSet)this.ordersDataSet.GetChanges();
if (changes != null)
{
if (proxy.SaveItemGroup(changes))
{
var addedRows = from row in dsMaster.CATEGORY
where row.RowState == DataRowState.Added
select row;
foreach (var row in addedRows.ToArray())
{
row.Delete();
}
dsMaster.Merge(changes);
dsMaster.AcceptChanges();
MessageBox.Show("Saved");
}
else
{
MessageBox.Show("Not saved");
}
}
}
