WPF Binding One Way and Two Way

In this blog you will learn One Way and Two Way Binding in WPF.

One way binding

<TextBox Text="{Binding ElementName=listView, Path=SelectedItem.EmployeeSalary, Mode=OneWay}">

Two way binding

<TextBox Grid.Row="0" Text="{Binding ElementName=listView, Path=SelectedItem.EmployeeName, Mode=TwoWay}">

Picture 1: Except employee salary field remaining fields are having two way binding.



Picture 2: Now modifying all fields (except Employee Salary field) are effecting the list view items also because we are having Two Way bindings for each. But Employee Salary filed is having One way binding.