c# - What's the code-behind equivalent of {Binding}?

Question

What's the code-behind equivalent of this code?

<SomeControl SomeProperty="{Binding}"/>

(If I wanted to do that in the code-behind of SomeControl instead of in the consumer's XAML.)

That is, how do I construct a Binding object such that I bind directly to the DataContext of my current object, instead of to some property?

Answer 1

由于{Binding}只是 的快捷方式{Binding Path=.}，因此它应该像

SomeControl.SetBinding(SomeControl.SomeProperty, new Binding("."));

Answer 2

看看BindingOperations.SetBinding：

BindingOperations.SetBinding(myControl, MyControlClass.Property, new Binding(...));