1、 Dim vr As WinForm.ListViewRow = lvw.Rows.Add()
vr.Group = "党内职务"
2、3、
For Each dr As DataRow In DataTables("党组织建设表").DataRows
Dim r As WinForm.ListViewRow = lvw.Rows.Add() '增加一行
r.Group = dr("党内职务") '指定所属分组
For Each cl As String In cls '逐列取值
r(cl) = dr(cl)
Next
r.Tag = dr
Next
4、
For Each zh As String In DataTables("党组织建设表").GetValues("党内职务",,"序号") '增加分组
Dim grp As WinForm.ListViewGroup = lvw.Groups.Add()
grp.Name = zh
grp.Text = zh
Next