GrapeCity.Documents.Excel.IWorksheet.TabColor

TabColor Property

Gets or sets the primary color of the worksheet tab.

Use this property to retrieve the color currently applied to the tab. To change the tab color, use TabColor.

Color TabColor { get; set; }

Property TabColor As Color

worksheet.TabColor = Color.Blue;
Color tabColor = worksheet.TabColor;
worksheet.Range["A1"].Value = tabColor.ToString();