# Headers tab

Learn how to customize header appearance and settings in Spread.NET with the Headers tab of the Sheet Settings dialog.

## Content

The **Headers** tab of the **Sheet Settings** dialog provides the settings that correspond to the headers and correspond to the properties in the [RowHeader](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.RowHeader.html) class, [ColumnHeader](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.ColumnHeader.html) class and the SheetCorner class. The corner tab can be used to set the row and column count for the corner area of the headers.
![image](https://cdn.mescius.io/document-site-files/images/e31400f0-03a3-4cfc-a80d-08d62bed05a8/image.4e6d1d.png?width=650)
This includes the following items for the **Column** tab, though similar corresponding settings are available for the **Row** tab:

| **Sheet Settings** | **Description and Reference** |
| -------------- | ------------------------- |
| Column Header Row Count | Set the number of rows in the column headers for the sheet. |
| Column Header Auto Text | Set whether the auto text in the column headers is blank, numbers, or letters. |
| Column Header Auto Index | Select which row the automatic text appears in. The default value of -1 sets the header in the row closest to the sheet. |
| Starting Column Number | Set which column to start the headers in. |
| Column Header Visible | Disable or enable column header being visible. |

For more information on settings that determine the appearance of headers, refer to [Customizing the Appearance of Headers](/spreadnet/docs/latest/online-win/overview/spwin-devguide/spwin-ssobject-header/spwin-appearheader) in the Developer’s Guide.