public DsMaster.PRINTERSDataTable GetPrinters()
{
var ds = new DsMaster().PRINTERS;
var ta = new DsMasterTableAdapters.PRINTERSTableAdapter {Connection = {ConnectionString = _constr}};
ta.Fill(ds);
return ds;
}
public string DoSave(DsMaster.PRINTERSRow printersRow)
{
try
{
var dt = new DsMaster().PRINTERS;
var ta = new DsMasterTableAdapters.PRINTERSTableAdapter() {Connection = {ConnectionString = _constr}};
bool isnew = false;
ta.Fill(dt);
var drnew = dt.FindByTID(printersRow.TID);
if (drnew != null)
{
drnew.BeginEdit();
}
else
{
drnew = (DsMaster.PRINTERSRow) dt.NewRow();
isnew = true;
}
drnew.BarcodePrinter = printersRow.BarcodePrinter;
drnew.Invoiceprinter = printersRow.Invoiceprinter;
drnew.Drugprinter = printersRow.Drugprinter;
drnew.Computer = printersRow.Computer;
drnew.Defaultprinter = printersRow.Defaultprinter;
drnew.ISDEFAULT = printersRow.ISDEFAULT;
if (isnew)
{
dt.Rows.Add(drnew);
ta.Update(dt);
}
else
{
drnew.EndEdit();
ta.Update(drnew);
}
return "1";
}
catch (Exception ex)
{
return ex.ToString();
}
}
