| Overload | Description |
|---|---|
| NRibbonDropDownButton Constructor() | Default constructor. |
| NRibbonDropDownButton Constructor(String) | Initializing constructor. |
| NRibbonDropDownButton Constructor(String,NImage,NImage) | Initializing constructor. |
| NRibbonDropDownButton Constructor(String,NImage,NImage,Double) | Initializing constructor. |