Wpf tab control data template

Visit the link and scroll down to the Remarks section to find an image of a rendered example. As a developer or programmer you should always feel alarmed when you have to write repeated code, especially at this degeree of repetitiveness.

Add a comment. Active Oldest Votes. Generic; using System. DRapp DRapp Thank you for this concise answer! While it doesn't answer the "how to bind the view model to a DataTemplate," it help me think of the root issue in what I was trying to accomplish. Your approach of a Datagrid and binding the ItemSource appropriately to the data objects works well.

I shouldn't even need a DataTemplate now. Now, what I gave you is a baseline. You can look into STYLE Templates that you can make your data grids look like with formatting and other stuff as well. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

The underlying data for the examples in this topic is a collection of CLR objects. If you are binding to XML data, the fundamental concepts are the same, but there is a slight syntactic difference. Now our ListBox looks like the following:. In the above example, we defined the DataTemplate inline. It is more common to define it in the resources section so it can be a reusable object, as in the following example:.

Because myTaskTemplate is a resource, you can now use it on other controls that have a property that takes a DataTemplate type. For ContentControl objects, it is the ContentTemplate property. Therefore, instead of specifying an x:Key for the DataTemplate in the above example, you can do the following:. This DataTemplate gets applied automatically to all Task objects. Note that in this case the x:Key is set implicitly.

Therefore, if you assign this DataTemplate an x:Key value, you are overriding the implicit x:Key and the DataTemplate would not be applied automatically. If you are binding a ContentControl to a collection of Task objects, the ContentControl does not use the above DataTemplate automatically. This is because the binding on a ContentControl needs more information to distinguish whether you want to bind to an entire collection or the individual objects. Otherwise, you need to specify the DataTemplate explicitly by setting the ContentTemplate property.

The DataType property is particularly useful when you have a CompositeCollection of different types of data objects. For an example, see Implement a CompositeCollection.

Currently the data appears with the necessary information, but there's definitely room for improvement. Let's improve on the presentation by adding a Border , a Grid , and some TextBlock elements that describe the data that is being displayed.

The following screenshot shows the ListBox with this modified DataTemplate :. We can set HorizontalContentAlignment to Stretch on the ListBox to make sure the width of the items takes up the entire space:. The current presentation does not tell us whether a Task is a home task or an office task.

Our application now looks like the following. Home tasks appear with a yellow border and office tasks appear with an aqua border:.

In this example the DataTrigger uses a Setter to set a property value. The trigger classes also have the EnterActions and ExitActions properties that allow you to start a set of actions such as animations. In addition, there is also a MultiDataTrigger class that allows you to apply changes based on multiple data-bound property values.

Therefore, the explicit DataTemplate is used for tab headers and the implicit DataTemplate is used for tab contents. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

Collectives on Stack Overflow. Learn more. Asked 11 years, 2 months ago. Active 10 years, 3 months ago. Viewed 22k times. Jiew Meng Jiew Meng Add a comment. Active Oldest Votes. First of all, there are two templates involved here: TabControl. ContentTemplate , used to render the TabItem contents If you don't set these properties explicitly then WPF will attempt to resolve them elsewhere.

So to address your specific cases: Just ItemTemplate You've explicitly stated how to render tab headers but not tab contents.

For the complete sample, see Styling with ControlTemplates Sample. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No.