// 从集合中和视觉上同时删除
public void PhysicalDeleteItem(
OrderItem orderitem)
{
// 从listview中消失
orderitem.DeleteFromListView();
this.Remove(orderitem);
}
public new void Clear()
{
for (int i = 0; i < this.Count; i++)
{
OrderItem item = this[i];
item.DeleteFromListView();
}
base.Clear();
}
// 标记删除
public void MaskDeleteItem(
bool bRemoveFromList,
OrderItem orderitem)
{
if (orderitem.ItemDisplayState == ItemDisplayState.New)
{
PhysicalDeleteItem(orderitem);
return;
}
orderitem.ItemDisplayState = ItemDisplayState.Deleted;
orderitem.Changed = true;
// 从listview中消失?
if (bRemoveFromList == true)
{
orderitem.DeleteFromListView();
}
else
{
orderitem.RefreshListView();
}
}
// 从集合中和视觉上同时删除
public void PhysicalDeleteItem(
OrderItem orderitem)
{
// 从listview中消失
orderitem.DeleteFromListView();
this.Remove(orderitem);
}
// 标记删除
public void MaskDeleteItem(
bool bRemoveFromList,
OrderItem orderitem)
{
if (orderitem.ItemDisplayState == ItemDisplayState.New)
{
PhysicalDeleteItem(orderitem);
return;
}
orderitem.ItemDisplayState = ItemDisplayState.Deleted;
orderitem.Changed = true;
// 从listview中消失?
if (bRemoveFromList == true)
orderitem.DeleteFromListView();
else
{
orderitem.RefreshListView();
}
}
