Wpf template findname

Can you please help? Findcontrol in WPF. I have an app with lots of dynamically generated controls. I know their IDs. There are times when I need to find one by the ID and set focus to it. Is there a way to search the control hierarchy of a window like Page. Findcontrol does in a Web UI? Create a free website or blog at WordPress. The problem Suppose that we are using a ContentControl to display a data object, and that data object has a DataTemplate applied to it.

The solution The problem here is that the ContentControl does not directly host the elements provided by the expanded DataTemplate. Putting the solution to work The demo project associated with this blog post has a very simple set of functional requirements.

Share this: Twitter Facebook Reddit. Like this: Like Loading July 2, at am. Alex Nesterov says:. July 30, at am. Josh Smith says:. July 31, at am. It is hard to find the casue of your issue, I have not faced the same behavior, however, I think you could try to loop the VisualTree by yourself, for example, find control by name:. This issue is not reproducable and I haven't got this error on my machine yet. Also there are no other variables I can watch.

The CustomDialog will be used a lot of times in my application and will be always a new instance. I am marking your issue as "Answered", if you have new findings about your issue, please let me know. Ask a question. Quick access. FindName works flawlessly. However, as soon as that is changed to any of the annotation classes not the AnnotationBase Template. Thanks for sharing your code. So your ChartBar just picks up a template from the default annotation style. You have to set the Template property of ChartBar explicitly.

Also, I would suggest providing a new default style for ChartBar. What else you need to know, is that all annotation types have the AnnotationRoot member, which need to refer to the most top panel in your template. Please login first to submit.

Jason Neeley asked 5 years ago last edited 5 years ago. Hi Jason When calling override OnApplytemplate , do you call the base. Viewed 16k times. Improve this question. Enzojz Enzojz 2 2 gold badges 7 7 silver badges 15 15 bronze badges. Sai GetTemplateChild doesn't work.. The canvas is in ItemsPanel I don't know how can I access it.. Add a comment. Active Oldest Votes. GetChild this. Improve this answer. Hello, in my custom control, the constructor is static so I can't add 'AddHandler' in the constructor, but I put this in 'OnApplyTemplate' it works well.