Modifying an item in a WPF sorted ListView doesn't change the sort position of that item



I have a sortable listview that gets filled with a live data as it comes. Sorting works perfectly but the real problem arises when an item is modified after being added to the collection. The position of modified item does not change no matter what the sort orders is.


I have googled it but couldn't find a better solution to make my listview a perfect sorted listview.


Solutions??


Related to : Modifying an item in a WPF sorted ListView doesn't change the sort position of that item
ListView selection change doesn't remove an old item
Programming Languages

I have a strange behavior with my WPF ListView Control.
ListViews ItemSource is Observable collection.the ItemSource is updated periodically.
When I'm selecting one of the item and then selecting other item and no item updated, everything is OK.
But when I'm selecting an item witch is updated while I'm standing on, then selecting other item, now I have two items selected instead of one.
When I'm looking with the debugger, I see the event args of SelectionChanged event. I see that added item is OK but no removed item.
Anyone knows what's the problem?
Thanks!


Edit:


My observable collection

Modifying an item in a WPF sorted ListView doesn't change the sort position of that item
Programming Languages

I have a sortable listview that gets filled with a live data as it comes. Sorting works perfectly but the real problem arises when an item is modified after being added to the collection. The position of modified item does not change no matter what the sort orders is.


I have googled it but couldn't find a better solution to make my listview a perfect sorted listview.


Solutions??


How to improve compare of item in sorted List<MyItem> with item before and after current item?
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Does anyone know about a good way to accomplish this task?


Currently i'm doing it more ore less this way, but i'm feeling someway unhappy with this code, unable to say what i could immediately improve.


So if anyone has a smarter way of doing this job i would be happy to know.


private bool Check(List<MyItem> list)
{
bool result = true;
//MyItem implements IComparable<MyItem>
list.Sort();
for (int pos = 0; pos < list.Count - 1; pos++)
{
bool previousCheckOk = true;
if (pos != 0)
{
if (!CheckCo
WPF:How Can Get the position of image which in ListView Item?
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ListViewItem Contain one thumbnail,


when the mouse over the thumbnail,I want to show a big Image,


the center should equal between thumbnail and big image,


any suggestion?


sorry about my poor English,
there is a photo about my idea, maybe you can see what I said:
http://farm5.static.flickr.com/4100/4788840950_7d952a384c_b.jpg


WPF ListView Insert Item at Given Position when using ItemsSource
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I have a ListView who's ItemsSource is set to an ObservableCollection. The user can sort and filter the ListView, done by using the CollectionViewSource.GetDefaultView and altering the ICollectionView Filter and SortDescriptions.


When the user right-clicks a row, they can add an item to the collection. I want this new row to appear below the row right clicked. So far all the methods I've found for something like this are done with ListView.Items which I can't use because I'm setting the ItemsSource property.


WPF - ListView Item on Selected change Font size
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this is my code:


<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Grid>
<ListBox ItemsSource="{Binding Persons}">
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Border Background="White" Borde

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