What are different types of binding modes in WPF?

There are 4 types bindings available in WPF 1. OneWay 2. OneTime 3. TwoWay 4. OneWayToSource

OneWay: use this when you want the data in code-behind to modify the value in your GUI TwoWay: use this if you want to allow code-behind to modify the GUI value, or if you want the GUI value changed by the user to be reflected in code-behind OneTime: your code-behind can set the value that is shown in your GUI once, and it will never change again. Only do this if you know you're not going to need to change the value in your code-behind. OneWayToSource: This is the opposite of one way -- GUI value affects code behind value.

Refer this web link you will understand binding types in WPF:- http://www.msdotnet.co.in/2014/12/data-binding-concepts-and-its-modes-in.html#.VrQrvbJ97IU

Binding Modes in WPF: OneWay, TwoWay, OneWayToSource, OneTime

TwoWay - updates the target property or the property whenever either the target property or the source property changes. OneWay - updates the target property only when the source property changes. OneTime - updates the target property only when the application starts or when the DataContext undergoes a change. OneWayToSource - updates the source property when the target property changes. Default - causes the default Mode value of target property to be used.

there are 4 type of Binding Modes in WPF, namely: 1) OneWay 2) TwoWay 3) OneWayToSource 4) OneTime

http://theprofessionalspoint.blogspot.in/2013/05/binding-modes-in-wpf-twoway-oneway.html

There are 4 types of Binding Modes in WPF: 1. OneWay 2. TwoWay 3. OneWayToSource 4. OneTime