删除ListBox DataBinding中的项目 [英] Remove item in ListBox DataBinding
问题描述
我 试图 删除
项目 from istbox ,
我可以 删除 如果 我将
添加到< INSERT " ,
,您可以在 中看到 我将
添加到< INSERT " 为其指定名称 ,
但是 我这样做 " ADD" 将其设为
TEST.ItemViewModel 。
我需要 到 删除 项目
具有特定名称 , 你可以帮助我 或告诉我
哪里有 示例 ?
Hi, I have a problem trying to remove an
item from the istbox,
only I can remove if do I add
to "INSERT",
as you can see in the example when do I add
to "INSERT" assigns it the name,
but when I do it "ADD "puts it as
TEST.ItemViewModel.
I need to remove items
with a particular name, you can help me or tell me where
there is any example?
in .xaml
in .xaml
< / DataTemplate >
< / ListBox.ItemTemplate >
< / ListBox >
in .cs
For ADD new
lstItemsToList.Items.Add(
lstItemsToList.Items.Add(
new ItemViewModel ()
newItemViewModel()
{
LineOne = value,
LineOne = value,
LineTwo = "" ,
LineTwo = "",
LineThree = " ApplicationIcon.png" ,
LineThree ="ApplicationIcon.png",
});
in .cs
For DELETE
For DELETE
lstItemsToList.Items.Remove(value);
lstItemsToList.Items.Remove(value);
使用INSERT添加新内容
For ADD NEW with INSERT
lstItemsToList.Items.Insert(i,value);
lstItemsToList.Items.Insert(i,value);
thnks:D
推荐答案
您好。您无法从列表框中删除项目直接,但您可以从集合中删除项目源绑定到。
Hi. You can not remove items from the listbox directly, but you can remove from the collection you bound the items source to.
列表框的Items属性与"Items"不同。你绑定的集合。
The Items property of the listbox is not the same as the "Items" collection you bound.
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