RT我需要用到文档里的AddChildren做的递归树形·
但是我已经用了这段
Dim node As C1FlexGrid.Node = args(0)
Dim dt As DataTable = args(1)
Dim flex As C1FlexGrid.C1FlexGrid = args(2)
Dim level As Integer = args(3)
Dim drs As List(of DataRow)
drs = dt.Select("[父键] = '" & node.Row("编号") & "'")
level = level + 1
For Each dr As DataRow In drs
node = flex.rows.insertnode(flex.Rows.count,level)
node.Row("编号") = dr("键")
Functions.Execute("AddChildren",node,dt,flex,level)
Next
---------------------------------------------------------------
文档里的这段就不能用了
Dim nd As WinForm.TreeNode = args(0)
Dim dt As
DataTable = args(1)
Dim drs As
List(of
DataRow)
drs = dt.Select("[父键] =
'" & nd.name & "'")
For
Each dr As
DataRow
In drs
Dim cd As Winform.TreeNode = nd.Nodes.Add(dr("键"),dr("名称"))
Functions.Execute("AddChildren",cd,dt)
Next
--
请问老师有什么办法解决呢·
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Post By：2020/3/13 16:38:00 [只看该作者]
