# RibbonComboBox Class

> The RibbonComboBox class represents a combobox which is inherited from the System.Windows.Forms.ComboBox class. For a list of properties, methods and events inherited from the System.Windows.Forms.ComboBox class see the .NET Framework reference.

- **Product:** TX Text Control .NET for Windows Forms
- **Section:** Reference
- **Kind:** Class
- **Introduced:** 24.0
- **Namespace:** `TXTextControl.Windows.Forms.Ribbon`
- **Package:** `TXTextControl.TextControl.WinForms.SDK` (assembly `TXTextControl.Windows.Forms.dll`, from the private NuGet feed or Text Control Offline Packages)
- **.NET Framework:** reference `TXTextControl.Windows.Forms.dll` from the setup
- **Inherits:** `System.Windows.Forms.ComboBox`
- **Path:** TX Text Control .NET for Windows Forms > Reference > TXTextControl.Windows.Forms.Ribbon > RibbonComboBox Class
- **741 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribboncombobox/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribboncombobox/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribboncombobox/llms-full.txt

---

### Description

The RibbonComboBox class represents a combobox which is inherited from the `System.Windows.Forms.ComboBox` class. For a list of properties, methods and events inherited from the `System.Windows.Forms.ComboBox` class see the .NET Framework reference.

### Syntax

```csharp
public class RibbonComboBox : ComboBox
```

```vbnet
Public Class RibbonComboBox
    Inherits ComboBox
```

### Examples

The following example creates a Ribbon Combo Box instance and configures its key tip setting for a document workflow.

```csharp
using TXTextControl.Windows.Forms.Ribbon.RibbonComboBox ribbonComboBox = new();
ribbonComboBox.KeyTip = "Quarterly report";
```

```vbnet
Dim ribbonComboBox As New TXTextControl.Windows.Forms.Ribbon.RibbonComboBox()
ribbonComboBox.KeyTip = "Quarterly report"
```

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## In This Section

- [RibbonComboBox Constructor](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribboncombobox/constructor/llms-full.txt): Initializes a new instance of the RibbonComboBox class.
- [RibbonComboBox.KeyTip Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribboncombobox/keytip-property/llms-full.txt): Gets or sets the keyboard shortcut of the RibbonComboBox.
- [RibbonComboBox.ParentCollection Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribboncombobox/parentcollection-property/llms-full.txt): Gets the RibbonItemCollection that contains this RibbonComboBox.
- [RibbonComboBox.ToolTip Property](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribboncombobox/tooltip-property/llms-full.txt): Gets an object of type RibbonToolTip that displays text when the mouse pointer hovers over the item.

---

## Nearby

- **Previous:** [RibbonChartLayoutTab.RibbonItem Enumeration](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribbonchartlayouttab/ribbonitem-enumeration/llms-full.txt)
- **Next:** [RibbonComboBox Constructor](https://docs.textcontrol.com/tx-text-control-dotnet-winforms/reference/txtextcontrol-windows-forms-ribbon/ribboncombobox/constructor/llms-full.txt)