using System;

using System.IO;

using DocumentFormat.OpenXml.Spreadsheet;

using SpreadsheetLight;

public class Program

{

    public static void Main()

    {

        var sl = new SLDocument();

        sl.SetCellValue(1,1,"Hello World");

        var style = sl.CreateStyle();

​

        // Configure GridLines - Set top, bottom, left, right border style and color

​

        style.Border.TopBorder.BorderStyle = BorderStyleValues.;

        style.Border.TopBorder.Color = System.Drawing.Color.Black;

        style.Border.BottomBorder.BorderStyle = borderStyleValue;

        style.Border.BottomBorder.Color = System.Drawing.Color.Black;

        style.Border.LeftBorder.BorderStyle = borderStyleValue;

        style.Border.LeftBorder.Color = System.Drawing.Color.Black;

        style.Border.RightBorder.BorderStyle = borderStyleValue;

        style.Border.RightBorder.Color = System.Drawing.Color.Black;

​

        Console.WriteLine("Hello World");

    }

}

​

​