Hi, i'm new to WPF so i didn't understand the controls that does not exist in WinForms ,so i need some help that explain the usage of that controls and gives some examples to those controls ... thanks

>i'm new to WPF so i didn't understand the controls that does not exist in WinForms..

The WPF is a graphical subsystem for rendering user interfaces in Windows-based applications. WPF, WPF is built on DirectX, which provides hardware acceleration and enables modern UI features like transparency, gradients and transforms.

Have a look at,
1. Windows Presentation Foundation (MSDN article)
2. Official Microsoft WPF site.