Datatable to html Table

Question

I have question, that maybe someone here wouldn\'t mind to help me with. I have lets say 3 datatables, each one of them has the following columns:

size, quantity, amo

Answer 1

public static string toHTML_Table(DataTable dt)
{
    if (dt.Rows.Count == 0) return ""; // enter code here

    StringBuilder builder = new StringBuilder();
    builder.Append("");
    builder.Append("");
    builder.Append("");
    builder.Append("");
    builder.Append("");
    builder.Append("");
    builder.Append("");
    foreach (DataColumn c in dt.Columns)
    {
        builder.Append("");
    }
    builder.Append("");
    foreach (DataRow r in dt.Rows)
    {
        builder.Append("");
        foreach (DataColumn c in dt.Columns)
        {
            builder.Append("");
        }
        builder.Append("");
    }
    builder.Append("
");
        builder.Append(c.ColumnName);
        builder.Append("
");
            builder.Append(r[c.ColumnName]);
            builder.Append("
");
    builder.Append("");
    builder.Append("");

    return builder.ToString();
}