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]简化代码 (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=117577) |
-- 作者:q2520 -- 发布时间:2018/4/15 10:23:00 -- [求助]简化代码 If e.DataCol.name = "姓名" Then Dim fdr As DataRow = DataTables("目录").Find("姓名 = \'" & e.newValue & "\'") If fdr Is Nothing Then MessageBox.Show("姓名输入错误","提示") e.DataRow.SetError("姓名", "姓名输入错误") Else e.DataRow.SetError("姓名", "") \'e.cancel = True End If End If If e.DataCol.name = "罚款人1" Then Dim fdr As DataRow = DataTables("目录").Find("姓名 = \'" & e.newValue & "\'") If fdr Is Nothing Then MessageBox.Show("姓名输入错误","提示") e.DataRow.SetError("罚款人1", "姓名输入错误") Else e.DataRow.SetError("罚款人1", "") \'e.cancel = True End If End If If e.DataCol.name = "罚款人2" Then Dim fdr As DataRow = DataTables("目录").Find("姓名 = \'" & e.newValue & "\'") If fdr Is Nothing Then MessageBox.Show("姓名输入错误","提示") e.DataRow.SetError("罚款人2", "姓名输入错误") Else e.DataRow.SetError("罚款人2", "") \'e.cancel = True End If End If If e.DataCol.name = "罚款人3" Then Dim fdr As DataRow = DataTables("目录").Find("姓名 = \'" & e.newValue & "\'") If fdr Is Nothing Then MessageBox.Show("姓名输入错误","提示") e.DataRow.SetError("罚款人3", "姓名输入错误") Else e.DataRow.SetError("罚款人3", "") \'e.cancel = True End If End If If e.DataCol.name = "罚款人4" Then Dim fdr As DataRow = DataTables("目录").Find("姓名 = \'" & e.newValue & "\'") If fdr Is Nothing Then MessageBox.Show("姓名输入错误","提示") e.DataRow.SetError("罚款人4", "姓名输入错误") Else e.DataRow.SetError("罚款人4", "") \'e.cancel = True End If End If 怎么样简化写
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-- 作者:wyz20130512 -- 发布时间:2018/4/15 10:36:00 -- Select Case e.DataCol.Name Case "姓名" Case "罚款人1" Case "罚款人2" Case "罚款人3" Case "罚款人4" End Select
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-- 作者:有点甜 -- 发布时间:2018/4/15 10:55:00 -- 参考
Select Case e.DataCol.Name |