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---- [求助]窗口运行时，执行操作后，窗口自动关闭了，想问一下是哪里出现问题了？ (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=184791)
-- 发布时间：2023/1/3 12:50:00
-- [求助]窗口运行时，执行操作后，窗口自动关闭了，想问一下是哪里出现问题了？
您好，以下代码我写在表事件里面的click中。在窗口运行时，我点这个表，运行以下操作，窗口会自动关闭，想问一下是哪里出现问题呢
Dim str1 As String = Tables("原因关键词1").current("关键词1")
Dim str2 As String = Tables("原因关键词1").current("关键词2")
Dim filter As String
If str2 = "" Then
filter = "原因 Like \'%" & str1 & "%\'"
Else
filter = "原因 Like \'%" & str1 & "%\'" & " And " & "原因 Like \'%" & str2 & "%\'"
End If
Tables("HAZOP").Filter = filter
Dim txt3 As WinForm.TextBox = e.Form.Controls("TextBox3")
txt3.text = Tables("HAZOP").Rows.Count
DataTables("后果ID统计").DataRows.Clear()
Dim b As New GroupTableBuilder("后果ID", DataTables("HAZOP"))
b.Groups.AddDef("后果主题ID") \'根据后果主题ID分组
b.Totals.AddDef("后果主题ID", AggregateEnum.Count, "出现次数")
b.filter = Tables("HAZOP").filter
b.Build \'生成统计表
MainTable = Tables("后果ID") \'打开生成的统计表
Tables("后果ID").Save()
Dim Cols1() As String = {"后果主题ID", "出现次数"}
Dim Cols2() As String = {"后果主题ID", "出现次数"}
For Each r1 As Row In Tables("后果ID")
Dim r2 As Row = Tables("后果ID统计").AddNew()
For i As Integer = 0 To Cols1.Length - 1
r2(Cols2(i)) = r1(Cols1(i))
Next
Next
-- 发布时间：2023/1/3 13:27:00
--
此主题相关图片如下：qq图片20230103132615.png
-- 发布时间：2023/1/3 13:29:00
--
窗口添加一个按钮，把代码放到窗口按钮里，不要放到表事件。然后后面代码改为
……
Dim b As New GroupTableBuilder("后果ID", DataTables("HAZOP"))
b.Groups.AddDef("后果主题ID") \'根据后果主题ID分组
b.Totals.AddDef("后果主题ID", AggregateEnum.Count, "出现次数")
b.filter = Tables("HAZOP").filter
dim dt as datatable = b.Build(true) \'生成统计表http://www.foxtable.com/webhelp/topics/1910.htm
Dim Cols1() As String = {"后果主题ID", "出现次数"}
Dim Cols2() As String = {"后果主题ID", "出现次数"}
For Each r1 As dataRow In dt .datarows
Dim r2 As Row = Tables("后果ID统计").AddNew()
For i As Integer = 0 To Cols1.Length - 1
r2(Cols2(i)) = r1(Cols1(i))
Next
Next