How do you find DataTemplate generated elements?
If you want to retrieve the TextBlock element generated by the DataTemplate of a certain ListBoxItem, you need to get the ListBoxItem, find the ContentPresenter within that ListBoxItem, and then call FindName on the DataTemplate that is set on that ContentPresenter.
What is DataTemplate WPF?
DataTemplate is about the presentation of data and is one of the many features provided by the WPF styling and templating model. For an introduction of the WPF styling and templating model, such as how to use a Style to set properties on controls, see the Styling and Templating topic.
What is DataTemplate in XAML?
Data template is a bit of XAML that describes how bound data is displayed. DataTemplate is, basically, used to specify the appearance of data displayed by a control not the appearance of the control itself. Therefore, DataTemplate can be applied to ContentControls or ItemsControl.
How do I access TextBlock in DataTemplate?
How to access to a textblock of datatemplate of a listview
How do you access a named control inside a XAML DataTemplate?
So, to get a named element in the DataTemplate you have to first get the generated item, and then search inside that generated item for the element you want. Remember, the Logical Tree in XAML is how you access things by name. Generated items are not in the Logical Tree.
What is content presenter in WPF?
In WPF Content Presenter is a control that displays a single piece of content. In WPF Content Presenter is a control that displays a single piece of content. CONTENT PRESENTER: Content Presenter in WPF is used inside control templates, as well as inside the root application markup.
What’s the difference between ContentControl and ContentPresenter?
What is difference between ContentControl and ContentPresenter? ContentControl is a base class for controls that contain other elements and have a Content-property (for example, Button). ContentPresenter is used inside control templates to display content.
What is a content presenter?
The concept of ContentPresenter is quite simple – it is a placeholder for any XAML content and it can be used to insert content at runtime. Or we can say that ContentPresenter is a class that will automatically take the content of the ContentControl and display it, when placed into a ContentControl’s ControlTemplate.
Why is binding elementname in the same datatemplate?
If so, I thought this would not matter since it is in the same DataTemplate If not, what am I doing wrong? This is probably a namescope issue, the binding is not a framework element, any objects inside it will not share the outside namescope, nor is the binding in any tree, so relative source bindings should fail as well.
How to find elements generated by a controltemplate?
This example shows how to find elements that are generated by a ControlTemplate. The following example shows a style that creates a simple ControlTemplate for the Button class: To find an element within the template after the template has been applied, you can call the FindName method of the Template.
How to find an element within a template?
To find an element within the template after the template has been applied, you can call the FindName method of the Template. The following example creates a message box that shows the actual width value of the Grid within the control template:
Can you access control from within datatemplate with its name?
Have a look at the MSDN knowledge base : You can’t access controls that are part of a DataTemplate with their name. Thanks for contributing an answer to Stack Overflow!