Problem with grouping in listView
Hi,Thanks for the example. It work well, but if I have many item in a group (3000), it's very slow.I try to change this : Code SnippetExpander IsExpanded="False" BorderBrush="#FFA4B97F"...
View ArticleProblem with grouping in listView
Ok I found it. I have to refresh ItemSource, or I can use INotifyPropertyChanged.
View ArticleProblem with grouping in listView
Hi I have one more question. In you first post you attached code and it works well, but when I change Adress of one Device in local:DeviceCollection nothing`s happen. I was expecting that adress on...
View ArticleProblem with grouping in listView
WPF data binding model is used for binding a data source (e.g. collection or non-collection) objects to a control. We cannot bind ListView rows to its custom ListViewItem properties. We should create a...
View ArticleProblem with grouping in listView
HiI have created myListView and I have override IsItemItsOwnContainerOverride and GetContainerForItemOverride methods. But binding still doesn`t work. I see only blank rows. What I have to change in...
View ArticleProblem with grouping in listView
I think that you want ListView control to populate your custom Device object, but not default ListViewItem object. You can override ListView.GetContainerForItemOverride and...
View ArticleProblem with grouping in listView
Yes it works fine but I want to use for example IsSelected property, so I want to Device class inherit after ListViewItem. And when I do that Items are created but they don`t have any content....
View ArticleProblem with grouping in listView
I wrote the following example and works well. You can check to see is there any differences from yours. Code Snippet<Window x:Class="ForumProjects.MainWindow"...
View ArticleProblem with grouping in listView
HiI have created class "Devices" and I want to group it in listview and use Gridviewcolumns. All devices are in ObservableCollection object MyDevices. Everything works fine until I change Devices class...
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