If I use a. You can include an Image control, to create a button with an image on its face. This means that also all text sizes and line widths were scaled. This tutorial explains the features that you need to understand to build WPF applications and how it brings a fundamental change in Windows applications. WPF Image Viewer Tutorial Part 2, The C# Code To Load Images. If you note the code for the "IMAGE_SOURCE" property you will see that we only provide the name of an image and its extension. embedded resource), etc. If you take that out of the picture, you will soon realize that creating a pretty capable media player in WPF is really not that hard!. Download code samples and examples for Windows 8, Microsoft Azure, Office, SharePoint, Silverlight and other products in C#, VB. In this demonstration I will show you how to use image control in WPF. Yesterday, my colleague told me that there was a weird issue that existed in our WPF sample code for Dynamic. I am using the xamDataPresenter in a very simple way. 5 WPF Application in C# or VB. In the past tiles for a tile layer had to be hosted on a server in order to load them into the WPF map control. Editing Images in WPF / C# /. The following code exam ple illustrates how to bind the image name or file path to GridI mage Column with the help of ValueBinding along with Converter to convert image name to BitMapImage. Displaying Image (or) number on WPF data grid row header: For Number: There are different ways to achieve this One of them is indexing the data and then bind the indexed data to DataGrid. This article has been fully translated into the following languages:. I was inspired to build a control (Fish Eye effect) that would mimic the dashboard of the Mac's. You can tailor the toolbar menu to immediately access the features you use most; You can instantly replace the whole theme by editing a single resource dictionary. NET, and Silverlight, has sharable code that can be ported to Mobile projects. It then loops through the buttons and calls the SaveControlImage method to save their images in PNG files. I need to save those images anyway for archiving reasons. Render specific child items directly under the parent node (no subfolder). An Image object displays an image, while an ImageBrush obj. And It supports. Join GitHub today. 0 Preview is out, it is time to update my list of WPF dev tools: KAXAML – A XAML Parser for quick visualization of the basic built-in WPF UI elements. The All-In-One WPF code samples demonstrate the typical programming topics about WPF. And here is the ImageButton: For the entire code download the attached project!. Pictures and images are handled by C# with one of two objects, Image or Bitmap. Come on let's write some code today. DMSkin-for-WPF (aka DFW) is a powerful WPF borderless window framework and control library utility. In WinRT and UWP you can give file path directly in StringToImageConveter. I am using Caliburn for the event call:. Using relative path images included as content with WPF January 23, 2012, 11:06 am Many people want to include an image but for reasons such as the ability to change branding, the image should not be compiled in. Windows 10 Creators Update (15063) natively supports SVG images, though with some gotchas. The ViewBox is a very useful control in WPF. First, thank you for your time. After pressing "Transform" the output textbox shows the translated geometry string. My name is Elad Malki and I’m a software developer at HP Software IL. The code listing might look a bit overwhelming, but as you can see, there's a lot of repetition in it. Your code can analyze the data for each row and return instructions to WPF as to which template to. var image = new Image { Source = bitmap }; Bringing it all Together. ImageSource, but I don’t like the idea of referencing the Windows Forms assembly in a WPF app… So I decided to manually retrieve the image from the clipboard and handle the decoding myself. The BitmapSource property represents the image used to fill the brush. Step 2 Create a New Folder in the Solution and give folder name as Images,it is look like this. Display Image From Folder or Current Directory in WPF, Issue displaying a local image from XAML, How to reference image resources in XAML, How to read files in a folder or Directory in WPF, Loading image source from current directory with XAML, Display image using absolute folder path in WPF, Display image using relative folder path in WPF, Display image using Pack URIs. One way of loading code into a PowerShell session is by dot sourcing. 1 in our WPF applications. 6m developers to have your questions answered on Using a converter for string to image of UI for WPF GridView. However, like most things in WPF, each row of a L ist B ox control can contain as much XAML as you want. Referencing a source over and over is a lot of useless and redundant code. I'd rather not do it in the code-behind. In the above code snippet, UriKind let you set if the image is relative to the application path or has an absolute path. The following worked and the images to be set is resources in properties:. Offers a variety of Windows Shell Integration features for your WPF application. Loading Data and Binding Controls in WPF with. I was cleaning up among old projects today and stumble on some image manipulation stuffs. Looks like it's not possible. Then at runtime in our code we set the Source properties and only at that time does the data pull from the database. Application will create a folder called Images and all the image are put on it. \TestDeserialization. Yet for all its power, it is a little complex and that is my reason for launching into this blog series. How do I save an image path in DB and keep images in a project file using C# and XAML? Where can I get the image processing MATLAB code for converting distorted image to an undistorted image? How do you convert images from JPEG to HTML?. WPF extends the core with a comprehensive set of application-development features that include Extensible Application Markup Language (XAML). We realize that you may be hesitant to spend the required time to enter the source from this book into Visual Studio, so we have made it available to you online. This third source by Thomas Levesque, provides us with the necessary class InteropBitmap. Create an XmlDataProvider in your page’s resources section which will be used as a data source. Image1 (To show the selected Image) Label Control. This is only applicable to WPF projects. My next post will show how you can use these images on buttons that control video playback. Learn more about Visual Brushes here: Visual Brush in WPF by Raj Kumar. For an example, see How to: Control When the TextBox Text Updates the Source. You can simply specify the path of the image in the Source property of an Image Element, but to show a different image depending on the value of an enum requires a specific ValueConverter, and you need to be aware that this converter need to convert from the original type to a BitmapImage object, because the Source property of an will not accepts string during binding. In this article, I am going to explain how to extract data from database and how to show data on a page using WPF ListView control. Change image source in code behind – Wpf. This section describes the styles and templates for the SfRichTextBoxAdv control. Here XmlDataProvider is the time source to the TreeView. Loading Data and Binding Controls in WPF with. In the wpf binding, if I use binding "Path=(Tag)" to bind to TAG property from treeview's own, the image is shown. First, thank you for your time. Edit source on frame WPF from code behind - posted in C#: Hey, Just started using WPF and got a fast question about frames, I have a frame that i want to connect to a page (ShowGame), if i just go into the xaml and type Source=\\ShowGame. Referencing a source over and over is a lot of useless and redundant code. Using WPF ListView to display Complex Data Structure I was ask @ work today, to display in a WPF List View, a list of items and within each item there are other list of items (subclass within a class). When using WPF, if you want to display data in two columns, create a element and define two columns as shown in the code snippet below. 03/30/2017; 2 minutes to read +7; In this article. WPF introduces WebBrowser control to ensure that we can show html pages embedded inside the control. var flippedImage = new TransformedBitmap ( originalImage, new ScaleTransform ( - 1 , 1 ) ) ;. This topic gives an overview of how to draw with Shape objects. It is the CollectionView class that internally looks at a collection’s supported interfaces and determines how best to deal with the collection. It is also possible to use the Clipboard class from Windows Forms, which works fine, and convert the System. The animation timer and sequential image display is done automatically after you set up the specifications. NET code and achieve high Code Quality. Databinding I directly bound the GroupBox's DataContext to the SelectedItem of the ListBox: < GroupBox Header ="Book Details" DataContext ="{Binding ElementName=_lstBooks, Path=SelectedItem}" >. And here is the ImageButton: For the entire code download the attached project!. The Image control provides rich features to display images of various formats like JPEG, PNG, ICO, BMP, GIF etc. The CODE Framework is an open-source application framework by the makers of CODE Magazine. Run this code and you get an uncaught exception of type YourXamlISRetardedException, which is essentially meaningless, because there are so many nested exceptions and you have to dig through to get to the real one. Animating. Posted by: admin February 22, 2018 Leave a comment. XAML / WPF / Silverlight Forums on Bytes. This means that also all text sizes and line widths were scaled. NET, JavaScript, and C++. After working with it for some time you may wish to include vector-based graphics in your WPF application, where in the past you might have used icons or a bitmaps. GetResourceStream. ThumbImage); that are linked to a backing object via the Image Tag property. This is because we need to feed the Bitmap to a WPF Image as an ImageSource. I am using Caliburn for the event call:. Enjoy learning and leave your comment and suggestions regarding FallbackValue and TargetNullValue in WPF Binding. The following code creates an image of flag that corresonds to the two letter ISO 3166-1 alpha-2 country code that is resolved by the binding expression. Two way binding is used when we want to update some controls property when some other related controls property change and when source property change the actual control also updates its property. < Image Source ="{Binding ElementName =UC, Path =Image}"/> < TextBlock Text ="{Binding ElementName =UC, Path =Text}" /> That's it! In my opinion the last method is a good combination: Everything encapsulated in an own object, but having the benefits of XAML as well. Learn to use Binding objects to bind data sources and targets, add data converters to manage conversion during the binding process, and use data templates to modify the layout of bound data in lists. Besides, there are multiple sources from which an image can be loaded into the control in WPF, and most of them are not directly related to the file system (e. Using XAML Image in WPF. Simple WPF Storyboards can be recorded as animated GIFs or “filmstrip” images (the animated frames are vertically spaced in a single image). Regular resource image binding to Source property in XAML; Binding resource image, but from code behind; Binding resource image in code behind by using Application. , streams, application resources). The source code for this article is available on my GitHub repo. Join GitHub today. The ImageBrush element in XAML creates an image brush. Data context is a concept that allows elements to inherit information from their parent elements about the data source that is used for binding, as well as other characteristics of the binding, such as the path. {name_of_resource_here}, but in WPF this doesn’t help me, because I needed an ImageSource. The following worked and the images to be set is resources in properties:. Note that you may have to include a path in your binding, depending upon the structure of your DataContext. The Image control in WPF takes as source a URL of an image or a BitmapImage which contains a URL within. Project Source (downloadable) Creating a real world WPF application often requires large amounts of XAML and code. That is, you'd be using a slash instead of a backslash. Organizing Heterogeneous Data on a WPF TreeView. What is a trigger in WPF? WPF defines properties that correspond to end-user actions, such as the IsMouseOver property that is set to true when the user hovers the cursor over a UIElement or the corresponding IsMouseOver property of a ContentElement. So it looks like it's something in the image that's causing WPF. Sample Viewer View Sample on GitHub. The animation timer and sequential image display is done automatically after you set up the specifications. ) and a space before the script path. FamFamFam flag icons for WPF. Well yes you have finally found it! A complete tutorial on how to save and retrieve images from the SQL Server 2008 database in a C# WPF application. The ItemContainerStyle can be used to modify the style of all items in the ItemsControl, however it does not apply this style to the ItemTemplate item, but rather the ContentPresenter that wraps each item (See Snoop Screenshot above) For example, if I had used a Grid instead of a UniformGrid,. LEARN MORE : CREATE WPF APPLICATION IN VISUAL STUDIO 2010. It serves as a working area for image manipulation and conversion. Drag and drop below controls in design surface. The WPF ListBox control is a simple list type view control that enumerates all the items from the items source and display it in the User Interface. This topic introduces these custom themes and explains how to apply them to all or individual controls in the WPF application. Image Brush. Image control in WPF provides a facility to display images. 03/30/2017; 2 minutes to read +7; In this article. Find projects by path. GetResourceStream. This method returns the query created as string. A casual glance at WPF’s ItemsControl may not elicit much excitement, but behind its modest façade lies a wealth of power and flexibility. loading from disk), may be a stream (e. WPF Embedded File Explorer. Using WPF ListView to display Complex Data Structure I was ask @ work today, to display in a WPF List View, a list of items and within each item there are other list of items (subclass within a class). Description In the sample Modern UI for WPF application by example (Default Window) we saw the default window provided by Modern UI that contains a back button. The Image based ImageAwesome control is useful when you need to fill an entire space. The default template renders a single line of text per item - as we know a listbox from HTML or WinForms. xml"); Where, The TestDeserialization. Subsequent versions Silverlight added that capability and the converter. Simply paste the geometry string into the input textbox and specify the transform parameters. This code creates an array holding all of the buttons. NET, JavaScript, and C++. You can simply specify the path of the image in the Source property of an Image Element, but to show a different image depending on the value of an enum requires a specific ValueConverter, and you need to be aware that this converter need to convert from the original type to a BitmapImage object, because the Source property of an will not accepts string during binding. So we have a converter that takes. We specify the path we want directly in the constructor, in this case "Text", since we want to bind to the Text property. WPF Value converters and Image. We then specify a Source, which for this example should be the TextBox control. I have a many rectangle in my program which be filled with image. XAML / WPF / Silverlight Forums on Bytes. There are many different kinds of resource paths used in WPF, I list almost all of them for our developer reference. The Data Source of the AutoComplete control can be set using the Source property. I have a textbox where the user enters in a number that is to be used as the angle to rotate an image. GitHub Gist: instantly share code, notes, and snippets. NET code and achieve high Code Quality. UriSource = new Uri(@"\\myserver\folder1\Customer Data\sample. Forms I would just add a resource to the resource file, and I was able to access the resource easily via Resources. I was cleaning up among old projects today and stumble on some image manipulation stuffs. Image Control Examples In WPF. Don't know if it's the path to the images or something else is wrong, Appreciate any help. Change image source in code behind – Wpf. Description In the sample Modern UI for WPF application by example (Default Window) we saw the default window provided by Modern UI that contains a back button. BitmapImage: Using the BitmapImage requires some nuance. How to display SVG images in WPF. You can specify SVG Images in markup using the SvgImageSourceExtension extension. No special coding is required to work with different file formats. Parallel linq combines the simplicity and readability of LINQ syntax with the power of parallel programming. It is great when GUI designer can use XAML to develop user interface while programmer develops business logic components. If this is possible, what would the code for those steps look like?. The final way to work with graphical data in WPF is to drop down to the "visual layer". The WPF ListBox control is a simple list type view control that enumerates all the items from the items source and display it in the User Interface. Or Type the image path and. This class displays. NavigationWindow. If you need more details see the example project at the end of the post. This article has been fully translated into the following languages:. In Window1. on the ‘MainWindow. xaml set the following code:. Binding path to the current source. Since WPF does not have such a control available in the standard control-set that is implemented when you install Visual Studio, we resort to using a Windows Form control or write our own. Using the 128px image caused a load failure every time on the server, but works fine on my dev box and the Win7 server. WPF - Images from Project Resource In this post we will discuss how to use images stored in the project resource in our WPF application. The following worked and the images to be set is resources in properties:. The image is added and it is set to "Resource". Refer to the Lesson 1 - Create a Simple Rich Text Editor topic for details on how to provide the ribbon UI for the RichEditControl. First, let's look at this converter's code and how it loads the thumbnail:. By looking at examples I've come up with the below code. Images Inline Because you can access the content of a FlowDocument at a very low level, it's easy to include things like images in line with the text:. Please provide sample code and suggest website links where I can find sample code and more info about various ways to Zoom the image. This tutorial talks about how a chart can be rendered in WPF application using visual studio. Is that line of code called at all? Is it called in a different thread? In that case, you should use a local variable of type BitmapImage, load the bitmap and Freeze() it, then set the property. Referencing a source over and over is a lot of useless and redundant code. In the case illustrated above this is the DataContext of the TextBox, which has been inherited from MainPage. Shapes and Basic Drawing in WPF Overview. For some reason it's so hard to find a simple, to-the-point reference on how to edit regular 32-bit images in WPF, especially considering WPF's lack of a built in image editing library. It is a powerful framework for building Windows applications. The Weekly Source Code 44 - Virtu, an Apple Emulator in C# for Silverlight, WPF and XNA using only C# with Silverlight, WPF and XNA An image of the standard. It’s a command-line utility and is happy with relative paths. Determine that the UI property has an attached binding. including the Image. I am trying to decode a Base64 image and place it into a WPF image source. Source property), will take the DataContext of the target object as the source. It is also possible to use the Clipboard class from Windows Forms, which works fine, and convert the System. Create an XmlDataProvider in your page’s resources section which will be used as a data source. XAML / WPF / Silverlight Forums on Bytes. Now, copy the following XAML code in your MainWindow. One way of loading code into a PowerShell session is by dot sourcing. Note: The code in this article is out of date; the current code is hosted on GitHub. The FrameworkElement class and the FrameworkContentElement class both expose a SetBinding method. you could simply set the Source property of the image to your BitmapImage in code behind: image. WPF DataGrid: Working with DataGridComboBoxColumns CTP (Part 2) In CellEditingTemplate, the ComboBox is using the Customer table as the Source for the ItemsSource but the DataContext is still the DataGrid for everything elese. I have an Image where the source is bound to the SourceUri property of the DataContext object, like this: Now, I don't know what to set on the SourceUri property of my object. The last topic I'd like to explore is the Template Selector. Displaying Image (or) number on WPF data grid row header: For Number: There are different ways to achieve this One of them is indexing the data and then bind the indexed data to DataGrid. My next post will show how you can use these images on buttons that control video playback. A couple of steps are required to display an image. Similarly, Scale Transform will reduce or increase the size of image in X or Y axis direction. Referencing a source over and over is a lot of useless and redundant code. The topics in this section provide basic information about DevExpress WPF products, as well as detailed descriptions of each product including its API, common and specific usage scenarios, step-by-step instructions and code examples with source code (C# and Visual Basic). 03/30/2017; 2 minutes to read +7; In this article. Hi Tony, ImageEdit doesn't provide a separate property that stores the file system path of an opened image. In a modern MVVM. Syntax for adding images to resource Code < Window. not a Stream but I changed the converter code to use byte[] instead of Stream. WPF Image Viewer Tutorial Part 2, The C# Code To Load Images. Microsoft Windows applications often depend on files that contain non-executable data, such as Extensible Application Markup Language (XAML), images, video, and audio. BitmapImage but there is no SetSource method. If the path is relative, the Source property will think it is a reference to an internal program resource, and not a file on disk. In this article I will show you about two way binding in WPF application. In WPF you can write a custom class that determines which template to apply to a data item. You can include an Image control, to create a button with an image on its face. In this article I will show you about two way binding in WPF application. The following is the screenshot for image column that loads images in GridImage Column. GitHub Gist: instantly share code, notes, and snippets. Click on a line number to get a hyperlink to that particular line. This article has been fully translated into the following languages:. Two way binding is used when we want to update some controls property when some other related controls property change and when source property change the actual control also updates its property. When the button is instantiated by the runtime, its content is hard-wired to source the image from the hard-coded file path. How can I create a data binding in code using WPF? Jun 12, 2006 When creating UI elements in code it is often necessary to programmatically bind them to data. The ItemContainerStyle. After the method has been selected, Smart Tag generates property lines for method's arguments. Installation. Path =Image}" Stretch ="Fill"/> The Border Background is changed here by setting the ImageSource of the ImageBrush. Hi Tony, ImageEdit doesn't provide a separate property that stores the file system path of an opened image. We offer the source code of all the dialogs even without the source code license. Loading Data and Binding Controls in WPF with. XAML / WPF / Silverlight Forums on Bytes. , streams, application resources). This is because within this property we have also provided the default sub-directory path to the images in our application in WPF format…. To embed an image as a resource, add it to your project and set its Build Action to Resource. You simply want to pass the actual path to the UriSource: Setting WPF image source in code. It turns out the 128px image was the culprit in the failure. It's one of the key features of WPF other than the separation of straight up code from the GUI building. My question is ultimately how to bind a local png file to an Image control on the xaml using the mvvm pattern and binding. Image Brush. This article helps you to create a simple WPF application and to bind data in a datagrid using SQL Server Compact 3. I am using Northwind database, you can use whatever you want, and only you have to change is the connection string, your SQL string, and the binding properties in XAML code. This article has been fully translated into the following languages:. We offer the source code of all the dialogs even without the source code license. dll assembly. The WPF Image control makes it easy for you to display an image in your application, whether from a remote source, an embedded resource or from the local computer, as demonstrated in this article. You can also work with existing ContentControl based controls, like Button, without having to go back to the Font Awesome cheatsheet and look for that Unicode sequence. It serves as a working area for image manipulation and conversion. Another thing maybe how you are calling your image source. Relative)) As you can see, first I create a new BitmapImage and pass in a new Uri to that BitmapImage which points to the Animals. Imagine for a moment that we have a library that retrieves images from the Internet. jpg file using an Image control. UpdateSource. The following code exam ple illustrates how to bind the image name or file path to GridI mage Column with the help of ValueBinding along with Converter to convert image name to BitMapImage. Fairway Technologies is a premier provider of expert technology consulting and software development services, helping leading firms convert requirements into top-quality results. 03/30/2017; 2 minutes to read +7; In this article. Shape objects 2. Code-Behind and XAML in WPF. In this case, we will tell it to look at this MyRecord resource we just created, like this: The datacontext. Label1 (To display the messages/errors) How it works? Note : Download source code to learn in better way, code snippets are just used to clear the steps and may not work separately. public class ScannerImageConverter { // this could be in the ScannerService, but then that service // takes a dependency on WPF, which I didn't want. Newbie question. In the example below, we create a Button that has both an image and some text (a caption). Project Source (downloadable) Creating a real world WPF application often requires large amounts of XAML and code. You can use either the Image object or the ImageBrush object. Path =Image}" Stretch ="Fill"/> The Border Background is changed here by setting the ImageSource of the ImageBrush. In this blog post, You’ll learn how to port business logic from WPF and build a phone- and tablet-friendly mobile app for Android, iOS, and UWP. When using the Image element and specifying a local resource Uri in the Source attribute that resource will be locked by your application's process. Source parameter as a BitmapImage, which it's happy to consume. But for the sake of patterns and organized code, i would recommend that you have: Separate Viewmodel per view: each viewmodel should only contain as many data as many you want to display/work. In this demonstration I will show you how to use image control in WPF. , streams, application resources). However, like most things in WPF, each row of a L ist B ox control can contain as much XAML as you want. Is there a way to convert that number in xaml to negative? So if the user enters 50, I want the image to rotate -50 degrees instead of +50. WPF introduces WebBrowser control to ensure that we can show html pages embedded inside the control. But if you try this code, you will find that nothing happens when the Image is clicked. First, there’s the world coordinates that you want to use for the graph. Fast image resizing using WPF rendering support November 25, 2017 | C#, WPF Sharing is caring. Similarly, Scale Transform will reduce or increase the size of image in X or Y axis direction. But if I use binding "Path=(nodeIcon)" to bind to custom property that I added using ADD-MEMBER, the image is not shown. This is a part of the WPF image viewer tutorial: Introduction, Part 1. For information about the SaveControlImage method, see the post Save WPF control images in C#. This is a little tricky. The ViewBox is a very useful control in WPF. Displaying an image is as simple as setting the Image. dll assembly. Net Project in a new Path Now I will bring a new Image on a window I have a build an "Image" Folder in the Project Now I will say that the "Source" is coming from the "Image" Folder If I klick on the Image and then "Source" I become the old Path. Is it possible to access images from the DevExpress Image Library from code in such a way that they can be bound to a form? Binding them in the XAML file is really easy, but I require the items to be generated dynamically. The Image Picker tool displays the collection of SVG images stored in the DevExpress. Source cannot handle mapped drive path. The image source is specified by referring to an image file using several supported formats. XAML - Image - It is a control that displays an image. There are many different kinds of resource paths used in WPF, I list almost all of them for our developer reference. A casual glance at WPF’s ItemsControl may not elicit much excitement, but behind its modest façade lies a wealth of power and flexibility. New here? Start with our free trials. Now let's turn our attention to some consumer applications that are written in WPF. The clues are the backslashes and the drive designation (c:). For an example, see How to: Control When the TextBox Text Updates the Source. Replacing the source color picked with a destination color: Scaling the image is also possible using the Scale up/scale down controls. If changing the binding doesn't work then try this. I'm having problems setting the source for images in my Wpf application. You can specify SVG Images in markup using the SvgImageSourceExtension extension. \themes foreach ($ Assembly in (Dir $ AssemblyLocation-Filter *. This article has been fully translated into the following languages:. It is the CollectionView class that internally looks at a collection’s supported interfaces and determines how best to deal with the collection. 0 and higher. drop at image source. Using this PDF document concatenating library SDK, C# developers can easily merge and append one PDF document to another PDF document file, and choose to create a new PDF file in. If you see a path in your code that looks like this, you will have to determine how to configure your editor to use the paths that you choose. Following is the converter that converts image name (placed in the Project) into BitMapImage. Effectively, on WPF, I needed to use a Jpeg bitmap image decoder, vs. WPF lets you develop an application using both markup and code-behind, an experience with which ASP. It’s been great to see the community and the Windows Forms and WPF teams working together to improve those UI frameworks. Full featured C# sample source code for merging and combining PDF files in Visual C#. We realize that you may be hesitant to spend the required time to enter the source from this book into Visual Studio, so we have made it available to you online. Here it is possible to get the WPF app that demonstrate s the features provided by “mui”. When that string is an image path, however, we will be using an Image and binding the Source property to the string. You can load any WPF control in the display You can set DisplayMemberPath which denotes the path to a value on the source Below code, returns the Image URI. Windows Presentation Foundation (WPF) provides developers with a unified programming model for building rich Windows smart client user experiences that incorporate UI, media, and documents. Source cannot handle mapped drive path. I'm trying to change the image source when a click event has occurred. Using WPF ListView to display Complex Data Structure I was ask @ work today, to display in a WPF List View, a list of items and within each item there are other list of items (subclass within a class). It aimed to let developers create beautiful WPF window more efficient and faster. Since the Binding being used is a MultiBinding we need to use the exploded XAML syntax with nested Binding elements instead of the normal {Binding} syntax like used in the TextBlock. The source code for this article is available on my GitHub repo. Databinding I directly bound the GroupBox's DataContext to the SelectedItem of the ListBox: < GroupBox Header ="Book Details" DataContext ="{Binding ElementName=_lstBooks, Path=SelectedItem}" >. This is because we need to feed the Bitmap to a WPF Image as an ImageSource.