Are there people here who can help you figure out how to create custom elements for WPF C #?
The only thing I can do is create a class in a project, give it inheritance from an element and call it in XAML code using
<local:Class1/> But how to fill these elements? for example if the class itself takes a value on input?
public Class1(string srt) : base() How in this case in the XAML code to set the value of str?