老师,我把下面代码中的“数据表” 换成 "窗口_Table1" 为什么还不行?
afterload事件:
Dim trv As WinForm.TreeView = e.Form.Controls("TreeView1")
trv.BuildTree("数据表", "日期|时间|地点")
trv.Nodes.Insert("显示所有行",0)
目录树NodeMouseDoubleClick事件:
Dim Filter As String
Dim dr As DataRow = e.Node.DataRow '获取生成此节点的行
If e.Node.Text <> "显示所有行" Then
Select Case e.Node.Level
Case 0
Filter = "[开期] = '" & dr("时间") & "'"
Case 1
Filter = "[日期] = '" & dr("开期") & "' And [时间] = '" & dr("时间") & "'"
Case 2
Filter = "[日期] = '" & dr("日期") & "' And [时间] = '" & dr("开间") & "' And [地点] = '" & dr("地点") & "'"
End Select
End If
Tables("数据表").Filter = Filter