Programmatic databinding

Question

How how do you do this in c#?

 <TextBlock Text={Binding MyProperty}/>

Assume the DataContext is set to a class of Type MyClass

Answer 1

Assuming your TextBlock is called _textBlock:

var binding = new Binding("MyProperty");
BindingOperations.SetBinding(_textBlock, TextBlock.TextProperty, binding);

Answer 2

You can call FrameworkElement.SetBinding() to build data binding from C#.

Answer 3

Simple:

<TextBlock x:Name="txt"/>

// C#
txt.SetBinding(TextBox.TextProperty, "MyProperty");

Create a Binding object and pass it to SetBinding if you want more control over the binding.