private bool action(String act)
{
try
{
using (TransactionScope ts = new TransactionScope())
{
ob = act == "insert" ? new Otobus() : dc.Otobus.FirstOrDefault(id => id.Id == Convert.ToInt16(lbIdValue.Text));
ob.OtobusName = tbOtobusName.Text;
if (act == "insert")
dc.Otobus.InsertOnSubmit(ob);
dc.SubmitChanges();
ts.Complete();
if (act != "insert")
{
lbIdValue.Text = "";
lbIdValue.Visible = false;
lbID.Visible = false;
bCancel.Visible = false;
}
tbOtobusName.ResetText();
return true;
}
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
return false;
}
}
private bool DeleteOtobus()
{
DialogResult dr = MessageBox.Show("Are you sure to delete this Otobus ?", "Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (dr == DialogResult.Yes)
{
try
{
Otobus oto = new Otobus();
oto = dc.Otobus.FirstOrDefault(x => x.Id == Convert.ToInt16(dgOtobus.CurrentRow.Cells["Id"].Value));
using(TransactionScope ts = new TransactionScope())
{
if (oto != null)
{
dc.Otobus.DeleteOnSubmit(oto);
dc.SubmitChanges();
ts.Complete();
return true;
}
else
{
MessageBox.Show("Somthing error with delete proccess", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
}
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
}
else
{
return false;
}
}
partial void UpdateOtobus(Otobus instance);
partial void DeleteOtobus(Otobus instance);
partial void InsertOtobus(Otobus instance);