A TwoWay or OneWayToSource binding cannot work on the read-only property

Question

I\'ve a read only property I need to display in a textbox, and getting this error at runtime. I\'ve set IsEnabled=\"False\", IsReadOnly=\"True\" -

Answer 1

It's hard to guess without code, but you should be able to set the BindingMode to OneWay.

<TextBox Text="{Binding Path=MyProperty, Mode=OneWay}" />

or from code:

Binding binding = new Binding();
binding.Mode = BindingMode.OneWay;