ASTreeView - A Free TreeView Control for ASP.NET - JIN Weijie A full functional treeview control for ASP.NET, including drag and drop, Ajax loading, context menu, dropdown treeview. C#, Javascript, Windows, ASP.NET, Ajax, Dev .... This blog post looks at the problem of showing modal dialog windows in applications that target both the Silverlight and WPF platforms. A solution is provided which allows modal dialogs to be written that work well for both technologies

It's not always possible to customize a control in the context of its containing Window, Page or UserControl. When the style of a control is in another document, style editing takes place in that document, away from the context of the control. ... Expression Blend offers new sample data, behaviors, and project templates to support the Views and ViewModels. Using Views and ViewModels is a way to structure a Silverlight or WPF application so that user interface (UI) objects

To group by column I decided to use a context menu on the column header. In the context menu, the MenuItems are hooked up to commands on my ViewModel like so: <ContextMenu x:Key="cm_columnHeaderMenu">. TreeView examples but unfortunately the grouping implementation is not so extensible. When you setup GroupDescriptions, the ItemContainerGenerator of the ItemsControl will create

Download: wpf-treeview.zip (Current version: 1.0.7, updated 2008.04.06). TreeView example This is a little something I've been working on for a while: A replacement (or better: enhancement) of WPF's built-in TreeView control. I became aware of the default control's ... Convenient context menu handling for tree nodes; Optional root node which is not dependent on the tree's bound items; Simple styling on every level: Tree, TreeViewItem, or bound items (via DataTemplates)

A more real-world example is creating a TreeView that mirrors the file structure of a Disk Drive. Kevin Moore's Bag-O-Tricks included such a control, and we certainly could include a sample that does the same, but such a sample will be more .... It has to be a standard Windows UI business application without 3D-gradients and bells and whistles. E.g. how to build a toolbar that looks like an Office 2003 toolbar (not 2007!). MFC had that, and I can't find a WPF alternative

Example, I'm binding to a DataTable in a Dataset, and displaying the result using ListView. All I wanted to do is to construct a custom ContextMenu for each item in the ListView during data binding. The context menu content will vary from ... essentially a master-detail application. My main window contains a TreeView. The details are viewed through several usercontrols. How do I bind the textboxes and listviews from the usercontrols to the SelectedItem of the Treeview?

The Iteration Path is a tree structured data object, so in order to represent this in a UI you would use a tree view control. Creating and populating a tree view within WPF is pretty straight forward (once you have mastered content templates! ... Duplicate team member names filtered from the list. Team member names sorted. Deleted Column removed. Deleted area added to top level expander (reduced Orphans area to accommodate). Deleted SBIs have limited context menu options

The final example is our Project panel. Here the Model is an MSBuild Project...again a Model class that was pre-existing. The View is a tree control, scrolling area, and contains context menus. The ViewModel adapts MSBuild concepts that

And the sub menus are back! And the most important thing: No DataTemplate or ControlTemplates used. All the natural behavior of the WPF Context Menu is preserved. To download a Full Code Example Just grab our feed to get the password to ... I have a TreeView that allows moving around TreeViewItems with drag and drop. Once I added your code to do right-click context menus, I get an Exception in my MouseMove event. Is there a way to mix both? Sorry, I am a real WPF newbie

A few months I saw a business application using a TreeView as their main navigation component, but the user had to right click on each node to open a contextual menu with additional commands, so I decide to implement somethig like that using WPF, the results was this: A simple .... This a little example of the things you can do with WPF, I hope you find this interesting and encourage you to use WPF in your applications, basically if you can dream it, you can build it

As you can read in the posts, to find out what item in the TreeView is at the position where the ContextMenu was opened, you should populate the tree with TreeViewItems, not with the HierarchicalDataTemplate

As you can see in the figure, we now have our custom menu items added to the WPF designer context menu. The currently selected control is a ComboBox. When we click on the “Get Template” menu, we will see that it has four public properties that derive from FrameworkTemplate. ... Since we can't select all types of controls in the WPF designer, I decided to add a TreeView containing all the types that derive from Control, and are found in the current control's assembly

When the style of a control is in another document, style editing takes place in that document, away from the context of the control. But with Expression Blend, the control instance, including its size, data context, and other property ... Expression Blend offers new sample data, behaviors, and project templates to support the Views and ViewModels. Using Views and ViewModels is a way to structure a Silverlight or WPF application so that user interface (UI) objects are as

WPF brings advanced Windows Explorer-like file & folder browser UI to your app with features such as identical Thumbnail,Details View ,contextmenu, dragdrop and infotip, filtering & checkboxes. ... Consisting of a folder tree control, a file & folder list control and a drive-selection control, it completely mimics the Windows Explorer UI including Thumbnail View, Detail View, Group View, dragdrop, context menus, icons, overlay icons, virtual items, infotips and renaming

So for the TreeView I used the Flyweight Design Pattern. I will not go into details of this pattern since it is not the purpose of this post, but to summarize, each node loads a dummy child so that the user can expand the items. ..... Lets take your File explorer as an example but extend it just a bit. Lets say that we added a context menu in both of your views, DirectorySelectorView and in the FileSelectorView. The context menu would allow the user to delete any file or

RibbonButton in ContextMenu Focus problem. Bug Report Posted: 02/24/2010 10:13 AM. Product Version: Ribbon v9.2.515. System: .NET 4.0, Windows XP, 32-bit. Hello, I have a TreeView control, and i attached the TreeViewItem.ContextMenu to the following: ... Re: RibbonButton in ContextMenu Focus problem. More Information Posted: 02/24/2010 06:00 PM. Hi Miky, We'd probably need to have you email us a simple sample project that shows this happening so we can debug it

If you're looking for more examples of how to use ContextMenu , just about any WPF sample you find should be useful. The one thing to keep in mind is that Silverlight 4 doesn't have the FrameworkElement.ContextMenu property that's often

One way to make that a bit easier is to expand the Context Menus node in the tree view then enter text into the search box that would narrow it down to the context menu you are interested in. An example of that is shown below. .... His destructive tendencies have been primarily focused on the Visual Studio command system and the conversion of the UI layer of said command system to WPF. When not at work he enjoys long walks on the beach and conversing with extenders of

If you're looking for more examples of how to use ContextMenu , just about any WPF sample you find should be useful. The one thing to keep in mind is that Silverlight 4 doesn't have the FrameworkElement.ContextMenu property that's often used to .... There are some fairly common TreeView scenarios that tend to stymie people who try to implement them in WPF or Silverlight. So this release of the Toolkit includes complete, run-able examples of some of these scenarios in the

I am using WPF 4.0 DataGrid and want to add context menu only to the header. The way that I found to do is to add a ContextMenu setter property to a style and assign the style to the DataGrid.ColumnHeaderStyle. .... If I delete all my text in that textbox, change my input language to German (for example), and input German words, it will still be spell checking in English. If I restart the app with my input language set to German, it will spell check correctly. Answer:

One way to make that a bit easier is to expand the Context Menus node in the tree view then enter text into the search box that would narrow it down to the context menu you are interested in. An example of that is shown below. FilterCM