AddQATItems
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This sample shows how to add buttons to the Quick Access Toolbar (QAT) from code.

This sample utilizes the following classes, methods and properties:

- C1Ribbon
- C1Ribbon.Qat
- C1Ribbon.Qat.Items
- C1Ribbon.Qat.Items.Add(RibbonItem item)
- RibbonButton
- RibbonItem.SmallImage
