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分享private DataSet CreateDataSource()
{
string strCon;
strCon = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + Server.MapPath("execl.xlsx") + ";Extended Properties=\"Excel 12.0 Xml;HDR=YES;\"";
OleDbConnection olecon = new OleDbConnection(strCon);
string _sql = "SELECT * FROM [@sheet$]";
OleDbDataAdapter myda = new OleDbDataAdapter(_sql.Replace("@sheet", "sheet1"), strCon);
DataSet myds = new DataSet();
myda.Fill(myds);
return myds;
}