Hello. I've been trying to select an item on an external listview but it seems to only work with listviews that accept multiple selected items: HANDLE process=OpenProcess(PROCESS_VM_OPERATION|PROCESS_VM_READ|PROCESS_VM_WRITE|PROCESS_QUERY_INFORMATION, FALSE, 0xC30); LVITEM lvi; LVITEM* _lvi=(LVITEM*)VirtualAllocEx(process, NULL, size...
I want to show certain parts of an ItemTemplate based according to whether a bound field is null. Take for example the following code: (Code such as LayoutTemplate have been removed for brevity) <asp:ListView ID="MusicList" runat="server"> <ItemTemplate> <tr> <% if (Eval("DownloadLink") != null...
private void BindDataList() { int userId = Convert.ToInt32(ProfileInfo.GetUserID()); DataList1.DataSource = CatalogAccess.GetAddressByUserID(userId); DataList1.DataBind(); foreach (DataListItem item in DataList1.Items) { Label lbl = (Label)item.FindControl("lbl"); lbl.Text ...
How to correctly resize scrollbar when underlying collection of a WPF ListView changes? I have a WPF ListView bound to an observeable collection with several thousand items. When a large number of these are removed the view seems to only show the last item. When I move the position in the view with the thumbbar, the thumbbar resizes t...
Is there a way to make the selectionchanged event fire every time a selection in the listview is clicked, instead of only when it changes? For example, lets say i have a listview with only one object in it. The user clicks that object, and that object contains information that populates some textboxes below. The user starts changing som...
I'm using a ListView control in a C# WinForms application. Items in the list are added to a ListViewGroup (in this case, grouping by country). The one thing that isn't working as expected is that the column sorting appears to be strange. I've hooked into the ListViewItemSorter property of the ListView and everything sorts perfectly exce...
I have a WPF ListView that I am trying to filter within a BackgroundWorker. My code is shown below: Dim Worker As New BackgroundWorker AddHandler Worker.DoWork, AddressOf Me.FilterAsync Me.TextBoxText = Me.TextBox.Text Worker.RunWorkerAsync(Me.TextBox) Private Sub FilterAsync(ByVal sender As Object, ByVal e As DoWorkEventArgs) ' ...
Original Question (see Update below) I have a WinForms program that needs a decent scrollable icon control with large icons (128x128 or larger thumbnails, really) that can be clicked to hilight or double clicked to perform some action. Preferably there would be minimal wasted space (short filename captions might be needed below each ico...
how can I add an animated image into a listview control in windows application ? ...
Does anyone know of a ListView implementation that support UI Virtualization when grouping is enabled? By default the VirtualizingStackPanel is disabled when grouping is setup. It seems that Microsoft is not going to implement this within v4.0 of the .NET Framework so I am look for alternate solutions. ...
Hi, I have a WPF ListView with "Auto" column widths. After rendering, the column widths correctly match content, that is ok. I need to determine the correct (rendered) DesiredSize of the ListView right after assigning to ItemsSource, prior to rendering. The problem is that calling Measure() breaks the Auto width behavior - it resizes t...
Hello, I've following ListView Item (in a WPF Form): <ListView Name="listViewTeam" ItemsSource="{Binding Path=TeamList}"> <ListView.View> <GridView ColumnHeaderTemplate ="{StaticResource BlueHeader}"> <GridView.ColumnHeaderContainerStyle> <Style TargetType="{x:Type GridViewCol...
Here is my ultimate goal... to take this xml file.. <?xml version="1.0"?> <Songs> <Song> <Name>Star Spangled Banner</Name> <Artist>Francis Scott Key</Artist> <Genre>Patriotic</Genre> </Song> <Song> <Name>Blankity Blank Blank</Name> <Artist>Something Something</Artist> <Genre>Here here</...
ok, sorry for the overly broad question, but lets see what you guys suggest.. I have a WPF ListView loaded by an XML file, using XAML (code below) I have a second xml file with items that match what is in my ListView. However, if there is not a match in the 2nd file, then i want that listitem disabled. a simple example: my ListView...
I'm rewriting its XML itemSource on the fly and want it to use the new data right away... ...
I'm used to the old Winforms way of doing things.. Apparently WPF ListViews are full of... XmlElements? How would I do something as disable a ListViewItem? foreach (XmlElement item in this.lvwSourceFiles.Items) { //disable? } ...
Can I show multiple images in a ListView ( .NET only ) In other words more than one column should be an image column I cant seem to find any way to do this ...
In the following .NET 3.5 XAML, if you drag the column width of the 'Day' column wider, the ListView nicely grows to account for this. If you then drag the column width narrower, however, the table stays the same size as it was. This same problem exists vertically, too. If some of your columns have word wrap, the table will get tall...
xaml code <ListView Name="lvw" VirtualizingStackPanel.IsVirtualizing="True" ItemsSource="{Binding Source={StaticResource MyList}}" > <ListView.View> <GridView AllowsColumnReorder="true" VirtualizingStackPanel.IsVirtualizing="True" > <GridViewColumn x:Name="MiaCode" DisplayMemberBinding="{...
Hi, Platform: C# ASP.NET 3.5 I have a ListView which builds a Rate field which is decimal, if I simply have <% #Eval("Rate") %> it shows 4.5000 rather than 4.5 if I use <% #Eval("Rate","{0:#.##}") %> it shows 4.5 but doesn't display 0 any suggests on how to bind the decimal field but still show 0 Thanks Lee ...