在网上搜了很多关于DataGridView合计行的设计及源码,都不是很合我心意.于是自己写了一个关于合计行的DLL.以后每次要用到合计行的时候只要引用这个DLL就可以了. 效果图如下: 引用Dll: 附上例子源码: namespace WindowsFormsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } TSumRow.TSumCols tsc = new
方法一: var detailT= grid.gettable("11"); var r=detailT.rows.length; detailT.rows[r-1].cells[3].innerHTML=0; var colSum=gridreport_getsum(grid, "saleqty"); detailT.rows[r-1].cells[3].innerHTML="<div style='width:100%;text-align:ri
掌握SQL Server 行转列和列转行 1.列转行 数据经过计算加工后会直接生成前端图表需要的数据源,但是程序里又需要把该数据经过列转行写入中间表中,下次再查询该数据时直接从中间表查询数据. 1.1 列换行语法 table_source UNPIVOT( value_column FOR pivot_column IN(<column_list>) ) 1.2 行转列案例 WITH T AS ( SELECT 1 as TeamId,'测试团队1' as Team,80 'MEN',20
DataTable da = CommonBLL.GetList("*", "sys_dict", "IfState=1 and DictTypeId=14"); string strField = "CACCNUM as 账号账号,Loannumber as 借据号,BILLDATE as 借款时间,CAName as 借款人姓名,CPOSITION as 质押商品房位置,LoanAmount as 借款总额,"; ; i