解决Excel上传莫名的空格，空行

Excel在Web中使用，经常会出现会读取莫名的空行，现在通过下面方法解决，虽然很简单，用途很大。FYI private DataSet CreateDataSource() { string strCon; strCon = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath("ExcelFiles//" + FileName).ToString() + ";Extended Properties=Excel 8.0;"; OleDbConnection con = new OleDbConnection(strCon);‘Before OleDbDataAdapter da = new OleDbDataAdapter("select * from [ShipmentList$] ", con);‘After OleDbDataAdapter da = new OleDbDataAdapter("select * from [ShipmentList$] S1 where Trim(S1.PONO)<>''", con); DataSet ds = new DataSet(); da.Fill(ds); return ds; }