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Editorial Team
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Asked: 2026-05-23T16:49:50+00:00

Has somebody a good example to create a UserControl, and then bind commands to

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Has somebody a good example to create a UserControl, and then bind commands to it?

My problem is to forward the command to a control in the UserControl, for example to a TreeView’s Drop event. It’s not clear, how can I do that.

Both answer are interesting and thanks, they help, but…

I want something like that:

The usage:

<my:MyControl Command="{Binding XCommand}" CommandParameter="{Binding [Here what?]}"/>

The control contains the two DependencyProperties, Command and CommandParameters, and I’d like to bind these two DependecyProperties to a TreeView – Drop event. How can I do that? Because the usage of the CommandParameter is reversed: not the control passes a parameter, but the users wants something: CommandParameter=”{Binding Text, ElementName=DisableCommandTextBox}”

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1 Answer

  1. Editorial Team

    Unfortunately, we cannot bind a RelayCommand within a viewmodel directly to the Drop event due to the limitations on TreeView.

    However, this problem has been previously solved. Take a look at this link to see how it was done. If you’d like an example of a more typical command binding (to a button perhaps), leave a comment below and I’ll add that in.

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