public void Load()
{
if (this.Id != null)
{
try
{
using (VisitMgtDataContext vmdc = new VisitMgtDataContext())
{
visit_card vc = vmdc.visit_card.Single(q => q.c_id == this.Id);
this.Desc = vc.c_desc;
this.availiable = (bool)vc.c_avaliable;
this.Type = (VisitMgt.CardType)vc.c_type;
}
}
catch (Exception ex)
{
throw new Exception("获取访客卡信息失败", ex);
}
}
}
public void save()
{
try
{
using (VisitMgtDataContext vmdc = new VisitMgtDataContext())
{
visit_card vc = new visit_card
{
c_id = this.Id,
c_desc = this.Desc,
c_avaliable = this.availiable,
c_type = (int)this.Type
};
vmdc.visit_card.InsertOnSubmit(vc);
}
}
catch (Exception ex)
{
throw new Exception("更新访客卡失败", ex);
}
}
