OutlookBar for WPF and Silverlight Overview
C1OutlookBar Features
C1OutlookBar Quick Start
XAML Quick Reference
Working with C1OutlookBar
- C1OutlookBar Elements
- Expanding and Collapsing C1OutlookBar
  - Collapsed Content
  - Collapsing Direction
Collapsing Items in C1OutlookBar
C1OutlookBar Layout and Appearance
C1OutlookBarTask-Based Help

Collapsing Direction

C1OutlookBar supports collapsing in both left (default) and right directions. When the C1OutlookBar is set to dock Left, the default, the collasping arrow appears on the right side of the control. When the C1OutlookBar is set to dock Right, the collasping arrow appears on the left side of the control.

Dock = Left	Dock = Right

To specify which direction to collapse the C1OutlookBar, use the Dock property.

<c1:C1OutlookBar x:Name="C1OutlookBar1"  Dock="Right">

You can also set Dock property in the Visual Studio Properties window.