Gets or sets the contents of the help pane.
Assembly: System.Windows.Controls.Ribbon (in System.Windows.Controls.Ribbon.dll)
Metadata properties set to true
You can set the contents of the help pane to enable users to access help content for your application. You will typically set the property to a single button that launches a separate help window. However, you can define any content to go in the help pane. You can specify the layout and appearance of the content by setting the HelpPaneContentTemplate property.