public DatenbankArgs deleteOld()
{
try
{
DataTable data = eta.GetData();
foreach (DataRow row in data.Rows)
{
if (((DateTime)row["E_Ablaufdatum"]).Date < DateTime.Today)
{
eta.DeletebyE_ID((int)row["E_ID"]);
// Delete From Ereignisse Where 'E_ID' == ?
}
}
data = klta.GetData();
foreach (DataRow row in data.Rows)
{
if (((DateTime)row["Kl_Abschluss"]).Date < DateTime.Today)
{
klta.DeletebyKl_ID((int)row["kl_ID"]);
// Delete From Klasse Where 'Kl_ID' == ?
}
}
return(new DatenbankArgs());
}
catch (Exception e)
{
return(new DatenbankArgs(e.Message));
}
}
