从Excel中导数据到DataTable中,数字和字符串格式问题

string strConn = "Provider=Microsoft.Jet.Oledb.4.0;Data Source=" + Dir + "\\"+fileName + ";Extended Properties=Excel 8.0;HDR=Yes;IMEX=1;";
原文地址:https://www.cnblogs.com/andy_tigger/p/1885794.html