// 事件处理函数
public virtual void OnCardChange(CardData data)
{
if (CardChanged == null)
{
return;
}
CardEventArgs arg = new CardEventArgs(data);
CardChanged(this, arg);
}
private void OnCardChanged(object sender, CardEventArgs e)
{
Invoke( new CardChangeDelegate(HandleCardData) , new object[] { e.Value } );
}
//未使用计量点处理
public void OnCardChanged1(object sender, CardEventArgs e)
{
}
private void _hgIcCard_CardChanged(object sender, CardEventArgs e)
{
Invoke(new CardDelegate(ReadCard), new object[] { e.Value });
}
//处理读卡事件
public void OnCardChanged(object sender, CardEventArgs e)
{
Invoke(new GetCardText(HandleCardChange), new object[] { e.Value });
}