C#通过OleDbConnection的GetOleDbSchemaTable方法从Excel取得的表，自动排列顺序咋办

Question

这是部分源代码：
string strConn = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + strFileName + ";Extended Properties='Excel 8.0;HDR=Yes;IMEX=1;'";
OleDbConnection ExcelConn = new OleDbConnection(strConn);
ExcelConn.Open();

DataTable dtSheetName = ExcelConn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "Table" });

sheetsNum = dtSheetName.Rows.Count;
string[] strTableNames = new string[sheetsNum];
DataSet ExcelDS = new DataSet();
DataTable ExcelDT = new DataTable();
。。。。。。。。
为什么strTableNames里面所取得的表的名称与Excel里实际表的名称顺序不一样呢。自动排序导致我在程序中用tab页的形式显示的各张表与Excel中实际的表顺序不一样，请问咋处理呢？

Answer 1

/// <summary>
        /// 生成DataSet
        /// </summary>
        /// <param name="strConn">链接字符串</param>
        /// <param name="tableName">表名</param>
        /// <returns></returns>
        private DataSet CreateDateSet()
        {
            string sqlConn = "SELECT * FROM [" + this.TableName + "$]";
            string strConn = this.StrConnection + this.FilePath;
            OleDbConnection conn = new OleDbConnection(strConn);
            // string sqlConn = "SELECT * FROM [sheet1$]";
            OleDbDataAdapter myCommand = new OleDbDataAdapter(sqlConn, strConn);
            DataSet myDataSet = new DataSet();
            try
            {
                myCommand.Fill(myDataSet);
                int row = myDataSet.Tables[0].Rows.Count;
                int col = myDataSet.Tables[0].Columns.Count;
                this.rowCount = (row > 0) ? row : 0;
                this.columnCount = (col > 0) ? col : 0;
                conn.Close();
            }
            catch (Exception ex)
            {
                if (conn != null)
                {
                    conn.Close();
                }
                throw new Exception("该Excel文件的工作表的名字不正确," + ex.Message);
            }
            return myDataSet;
        }