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• WPF: How To Display Master-Detail Data In a TreeView (Part 2)

  Introduction In this earlier blog I used an XML file containing nested data items as the data source of a TreeView. In this version I will use a collection of objects as the data source. The details of the data are much the same as I used in the previous... Posted Nov 18 2009, 10:32 PM by XTab with | with 1 comment(s) Filed under: XAML, WPF, .NET, VB.NET, Visual Basic.NET, DataBinding, DataTemplate, Visual Basic DataBinding, Visual Basic WPF, TreeView, HierarchicalDataTemplate

• WPF HierarchicalDataTemplates and Master-Detail Data Display

  Introduction For some reason, I struggled with HierarchicalDataTemplates when I first tried to use them. Although I understood the overall theory that they walk the data tree and can create formatted, nested output, I always seemed to spend an inordinately... Posted Nov 14 2009, 06:38 PM by XTab with | with no comments Filed under: XAML, WPF, .NET, Visual Basic.NET, Visual Basic, Resources, DataBinding, DataTemplate, Visual Basic DataBinding, Visual Basic WPF, TreeView, HierarchicalDataTemplate

• Grouping the Two Line TreeView Items

  In this earlier blog I described how to change the visibility of a line in a TreeView which has TreeViewItems that consist of two lines each. The original requirement also included grouping the entries under the different Categories. I purposely didn't... Posted Nov 09 2009, 07:43 AM by XTab with | with 1 comment(s) Filed under: XAML, WPF, .NET, VB.NET, Visual Basic.NET, Visual Basic, ElementHost, DataBinding, DataTemplate, Visual Basic DataBinding, ValueConverter, Visual Basic WPF, Windows Forms, TreeView

• Controlling TreeView Item Visibility

  An interesting question came up recently, where someone wanted to have a TreeView in which: Each TreeViewItem consisted of two separate lines of content but the second line may be hidden, depending on its content. This was actually a Windows Forms question... Posted Nov 06 2009, 12:37 AM by XTab with | with 1 comment(s) Filed under: XAML, WPF, Interop, Windows Forms, .NET, VB.NET, Visual Basic.NET, Visual Basic, ElementHost, DataBinding, DataTemplate, Visual Basic DataBinding, ValueConverter, Visual Basic WPF, TreeView

• Create and Use a WPF Custom Command - Follow-Up

  In this earlier blog , I explained how you can create and use a Command to carry out a task based on a variety of user actions. These actions included key presses, mouse actions and key/mouse combinations, as well as clicking on WPF controls. At the time... Posted Nov 03 2009, 05:09 PM by XTab with | with no comments Filed under: XAML, WPF, Commands, .NET, VB.NET, Visual Basic, Visual Basic WPF, Custom Command

• How To Create and Use a Custom Command in WPF

  I've got to be honest and admit up front that initially I wasn't completely sold on the idea that WPF Commands are the great leap forward that they are sometimes billed as. OK, so I get that they can reduce the repetition of event handling code... Posted Nov 02 2009, 04:45 AM by XTab with | with no comments Filed under: XAML, WPF, Commands, .NET, Visual Basic, Visual Basic WPF, Custom Command

• WPF ValueConverter Using Enumeration and Image Paths

  In the previous blogs on ValueConverters - here and here - the conversion was from Integer type to Brush. In this blog I will cover the situation where you want to include a small image or icon in the ListView. There are various alternatives here. You... Posted Sep 23 2009, 03:08 AM by XTab with | with 1 comment(s) Filed under: WPF, .NET, ListView, Visual Basic, DataBinding, ValueConverter, Enumeration

• Moving From VB6 to VB.NET

  There are millions of successful VB6 applications out there in the world. There they sit, happily whirring away doing whatever it is they do - perhaps occasionally being maintained or tweaked by an army of developers. But there is no getting away from... Posted Mar 02 2009, 05:07 AM by XTab with | with no comments Filed under: Upgrade, VB6, .NET, Visual Basic