【发布时间】:2014-03-10 10:57:38
【问题描述】:
引用:从一张表复制到另一张表
我有 2 个数据表 table1 和 table2 我想匹配参数名称并将第 5 和第 2 值从 table2 复制到 table1 到相同参数名称的新列(p90 和 p10)中如何解决问题?
输入 表格1 |参数名称|下限|上限|P90点|P10点| 差异IC[1] | 1.5 | 2.5 | | | Prog_IC[2] |-10 | 10000000 | | | Nam_IC[3] |-64 |64 | | | ADCI_N[1] |-0.8 | -0.1 | | | 表2 差异IC[1] |程序_IC[2] | Nam_IC[3] | ADCI_N[1] | -0.145712003 -0.146583006 -0.165715003 -0.126583006 -0.137499005 -0.137592003 -0.157493005 -0.117592003 -0.142690003 -0.143250003 -0.132693003 -0.153250003 -0.139434993 -0.140459001 -0.129434933 -0.150459001 -0.147183999 -0.148519993 -0.117183459 -0.138519993 -0.137183999 -0.134519993 -0.517183459 -0.338519993 输出: 表格1 |参数名称|下限|上限 |P90 点 |P10 点 | 差异IC[1] | 1.5 | 2.5 |-0.147183999 |-0.137499005 | Prog_IC[2] |-10 | 10000000 | -0.148519993 | -0.137592003 | Nam_IC[3] |-64 |64 | -0.117183459 | -0.157493005 | ADCI_N[1] |-0.8 | -0.1 | -0.138519993 | -0.117592003 |【问题讨论】:
标签: c#-4.0 datatable copy comparison