# CellBorderStyle ```csharp public enum CellBorderStyle ``` Namespace `SharpCell` · package `SharpCell` The lines Excel draws borders with. ## Values | Name | Value | Description | |---|---|---| | `Thin` | 0 | A thin solid line. | | `Medium` | 1 | A solid line of medium weight. | | `Thick` | 2 | A thick solid line. | | `Double` | 3 | Two thin lines. | | `Hair` | 4 | A hairline, thinner than [CellBorderStyle.Thin](SharpCell.CellBorderStyle.md#thin). | | `Dotted` | 5 | A thin line of dots. | | `Dashed` | 6 | A thin dashed line. | | `DashDot` | 7 | A thin line of dashes and dots. | | `DashDotDot` | 8 | A thin line of a dash and two dots. | | `MediumDashed` | 9 | A dashed line of medium weight. | | `MediumDashDot` | 10 | A line of dashes and dots of medium weight. | | `MediumDashDotDot` | 11 | A line of a dash and two dots of medium weight. | | `SlantDashDot` | 12 | A slanted line of dashes and dots of medium weight. |