# Change Up-Down Button Alignment

Learn how to use UpDownButtonAlignment property in C1Input.

## Content



The [UpDownButtonAlignment](/componentone/api/win/online-input/dotnet-framework-api/C1.Win.C1Input.4.8/C1.Win.C1Input.UpDownButtonAlignment.html) property lets you change the alignment of the Up and Down buttons present next to the DropDown button in C1DropDown, C1DateEdit and C1NumericEdit. This property can have the following values:

*   **Default**: Both the buttons are placed on the right side, along with the drop-down button.
    
    ![UpDownButtonAlignment_default](https://cdn.mescius.io/document-site-files/images/6c2f30e9-4d3a-4f86-b649-ecbef777b3a3/images/updownbuttonalignment_default.png)
    
*   **UpLeftDownRight**: The Up button is placed on the left side and the Down button is placed on the right side.
    
    ![UpDownButtonAlignment_upleft](https://cdn.mescius.io/document-site-files/images/6c2f30e9-4d3a-4f86-b649-ecbef777b3a3/images/updownbuttonalignment_upleft.png)
    
*   **UpRightDownLeft**: The Up button is placed on the right side and the Down button is placed on the left side.
    
    ![UpDownButtonAlignment_upright](https://cdn.mescius.io/document-site-files/images/6c2f30e9-4d3a-4f86-b649-ecbef777b3a3/images/updownbuttonalignment_upright.png)
    

Complete the following steps to change the alignment of the Up and Down buttons:

1.  Create a new Windows Application project. Place a C1Input control (C1DropDown, C1DateEdit or C1NumericEdit) on the form.
2.  From the **Properties** window, set the **UpDownButtonAlignment** property, as per your requirement.