以文本方式查看主题 - Foxtable(狐表) (http://foxtable.net/bbs/index.asp) -- 专家坐堂 (http://foxtable.net/bbs/list.asp?boardid=2) ---- 窗口 (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=74698) |
-- 作者:阿福 -- 发布时间:2015/9/16 22:34:00 -- 窗口 Dim ncb1 As WinForm.NumericComboBox = Forms("月报表").Controls("NumericComboBox1") Dim ncb2 As WinForm.NumericComboBox = Forms("月报表").Controls("NumericComboBox2") Dim n1 As Integer = ncb1.Value Dim n2 As Integer = ncb2.Value Dim cmd1 As new SQLCommand cmd1.C cmd1.CommandText = " select count(*) f rom {母猪分娩断奶信息} where [sys_user]=\'" & user.Name & "\' and year(分娩_日期)= n1 and month(分娩_日期)= n2 " Dim i1 As Integer = cmd1.ExecuteScalar Dim fen1 As WinForm.TextBox = Forms("月报表").Controls("分1") fen1.Value = i1 错误提示: .NET Framework 版本:2.0.50727.8000 Foxtable 版本:2014.11.11.1 错误所在事件: 详细错误信息: 列名 \'n2\' 无效。 列名 \'n1\' 无效。 请求老师,解救一下! |
-- 作者:大红袍 -- 发布时间:2015/9/16 22:39:00 -- cmd1.CommandText = " select count(*) f rom {母猪分娩断奶信息} where [sys_user]=\'" & user.Name & "\' and year(分娩_日期)= " & n1 & " and month(分娩_日期)= " & n2 |