摘要:
DataRowdr=table1.NewRow();//1是把所有列进行汇总//for(inti=1;i<table1.Columns.Count;i++)//{//dr=table1.Compute("Sum("+table1.Columns.ColumnName+")","true");//}//仅对需要的列进行汇总decimalxxx=0;decimalxxx1=0;for(inti=... 阅读全文
摘要:
方法一publicstaticAdoHelperhelper=AdoHelper.CreateHelper("sqlDA");publicstaticstringcs=WebConfigurationManager.AppSettings["SqlServerConnectionString"];protectedvoidPage_Load(objectsender,EventArgse){IDa... 阅读全文