static void Main(string[] args)
        {
            XmlDocument doc = new XmlDocument();
            string xmlFile = "ImportFiles.xml";
            doc.Load(xmlFile);

XmlNode node = doc.SelectSingleNode("Files");

foreach (XmlNode xn in node.ChildNodes)
            {
                if (xn.Attributes["Finished"].Value.ToString().ToLower() == "false")
                {
                    XmlNode tableNode = xn.FirstChild;
                    XmlNode pathNode = xn.LastChild;
                    string tableName = tableNode.InnerText.Trim();
                    string path = pathNode.InnerText.Trim();

string fileName = System.IO.Path.GetFullPath(path);
                    DataSet ds = ImportExcel(fileName);

if (tableNode.Attributes["IsExist"].Value == "false")
                    {
                        CreateTable(tableName, ds.Tables[0]);
                    }
                    ToDataBase(ds, tableName);
                }
            }
            Console.WriteLine("Finished");
            Console.ReadLine();
        }

private static void CreateTable(string tableName, DataTable dt)
        {
            string sql = "IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[" + tableName + "]') AND type in (N'U'))"
                         + "   DROP TABLE [dbo].[" + tableName + "]"
                         + "  ";
            Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery("server=local;database=TestData;uid=sa;pwd=;", CommandType.Text, sql);

string sqlCreate = @"CREATE TABLE [dbo].[" + tableName + "](";
            for (int i = 0; i < dt.Columns.Count; i++)
            {
                sqlCreate = sqlCreate + "["+dt.Columns[i].ColumnName + "] " + "nvarchar(255) null";
                if (i != dt.Columns.Count - 1)
                {
                    sqlCreate = sqlCreate + ",";
                }
            }
            sqlCreate = sqlCreate + " ) ON [PRIMARY]";
            Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery("server=local;database=TestData;uid=sa;pwd=;", CommandType.Text, sqlCreate);
        }