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) ---- [求助]无法在 System.Boolean 和 System.String 上执行“Like”操作。 (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=188208) |
-- 作者:moseser -- 发布时间:2023/9/7 15:21:00 -- [求助]无法在 System.Boolean 和 System.String 上执行“Like”操作。 我编写了一个筛选的函数,但提示 无法在 System.Boolean 和 System.String 上执行“Like”操作。 st1 代表筛选的列 st2 代表要筛选的内容,如果用空格隔开,代表,多条件筛选 请老师帮忙看下,那么有问题,谢谢 Dim t As Table = CurrentTable Dim st1 As String = "项目名称,项目特征" Dim cls() As String = st1.Split(",") Dim st2 As String = "C30 砼" Dim txts() As String = st2.Split(" ") Dim filter As String = " 1 = 1 " Dim Str1 As String For m As Integer = 0 To txts.Length - 1 Dim txt As String = txts(m) txt = "\'%" & txt & "%\'" For i As Integer = 0 To cls.Length - 1 cls(i) = cls(i) & " Like " & txt Next Str1 = String.Join(" or ", cls) txts(m) = "( " & str1 & ")" Next Dim Nf As String = String.Join(" and " , txts) t.Filter = filter & " and " & nf |
-- 作者:有点蓝 -- 发布时间:2023/9/7 15:29:00 -- 弹出结果看看 msgbox(filter & " and " & nf)
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