dotnet add package TXTextControl.TextControl.WinForms.SDK.NET 8 and later. For .NET Framework, reference TXTextControl.Windows.Forms.dll from the setup.
The RibbonSplitButton class is a control that has a primary button that responds to a Click event and a secondary button that displays a drop-down menu when clicked. Furthermore optionally the primary button can be used as checkable button. The RibbonSplitButton can be added to a RibbonGroup or to a RibbonMenuButton where it is stored as an item of the drop-down menu. The RibbonSplitButton class is inherited from the RibbonMenuButton class. The following describes only the properties, methods and events defined through theRibbonSplitButton class.
Gets the collection of controls in the drop-down menu that is associated with this RibbonMenuButton. These controls can be objects of type RibbonButton, RibbonComboBox, RibbonLabel, RibbonListView, RibbonTextBox or RibbonSeperator. (Inherited from RibbonMenuButton.)