主题：这个垂直分组列有啥问题了为啥加了2个 ，但是没有分层

''获取统计控件的值
Dim chuiZhi As String = e.Form.Controls("chuiZhi").text
Dim chuiZhi1 As String = e.Form.Controls("chuiZhi1").text
If chuiZhi Is Nothing  Then
    e.Form.Controls("chuiZhi").Error="请选择垂直分组列"
    Return
Else If chuiZhi = chuiZhi1 Then
    e.Form.Controls("chuiZhi1").Error="垂直分组列1和2不允许重复"
    Return
Else
   chuiZhi = chuiZhi.Replace(" ","")
   chuiZhi1 = chuiZhi.Replace(" ","")
End If

Dim b As New CrossTableBuilder("统计表1", DataTables("时间节点_Table1"))
b.HGroups.AddDef("离退休单位") '添加单位列用于水平分组
If chuiZhi1 = "" Then
   b.VGroups.AddDef(chuiZhi,chuiZhi & "_{0}" ) '添加垂直分组
Else
   b.VGroups.AddDef(chuiZhi) '添加垂直分组
   b.VGroups.AddDef(chuiZhi1) '添加垂直分组
End If

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