# C1ComboBox Button Appearance

This topic provides information about C1ComboBox button appearance.

## Content



The default C1ComboBox appears with one dropdown button to the right of the textbox. You can determine the button's visibility and what type of button to use through the **C1ComboBox.VisibleButtons** property.

The **C1ComboBox.VisibleButtons** property provides the following possible values:

| Value | Appearance or Description |
| --- | --- |
| **None** | C1ComboBox appears with no dropdown button. |
| **UpDown** | Gets or sets the background color for the dropdown form in the C1ComboBox. |
| **DropDown** | Displays the default image for the DropDown button. |
| **Modal** | Displays ther default image for the Modal button. It appears to the right of the dropdown button if the dropdown button is enabled too. |
| **Custom** | Gets or sets the custom button for the C1ComboBox control. |

Once the button style is determined you can use the default button image for the selected button or you can create a custom image for it. The following properties can be used to apply the custom image for each button style (Custom, UpDown, DropDown, and Modal):

*   **ButtonImages.CustomImage** - Applies the image to the Custom button.
    
*   **ButtonImages.DownImage** - Applies the image to the Down button.
    
*   **ButtonImages.DropImage** - Applies the image to the DropDown button.
    
*   **ButtonImages.ModalImage** - Applies the image to the Modal buton.
    
*   **ButtonImages.Up** - Applies the image to the Up button.
    

## See Also

[ComboBox DataBinding](/componentone/docs/win/online-input/usingthec1inputcontr/c1inputcontrols/C1ComboBoxControlOverview/ComboBoxDataBinding)