public bool Add(string positionName)
{
try
{
if (CheckExistedPosition(-1, positionName)) return false;
var o = new SupervisorPosition {PositionName = positionName};
db.SupervisorPositions.InsertOnSubmit(o);
db.SubmitChanges();
return true;
}
catch
{
return false;
}
}
partial void DeleteSupervisorPosition(SupervisorPosition instance);
partial void UpdateSupervisorPosition(SupervisorPosition instance);
partial void InsertSupervisorPosition(SupervisorPosition instance);
