关于拖动的问题?? 我用的TREEVIEW控件中要将它的NODE值拖动到别一个TREEVIEW中的NODES下如何实现,请各们高手指点一下??? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 这只能怪MicroSoft把VB的TreeView控件封装得太弱了其实系统的TreeView支持拖放 '有两个TreeView,分别是TreeView1和,TreeView2,这个东西不能帮助解决实际问题,希望'给你帮助,Private Sub Form_Load() Dim nodX As Node TreeView1.OLEDragMode = 1 TreeView2.OLEDropMode = 1 Set nodX = TreeView1.Nodes.Add(, , "R", "Root") Set nodX = TreeView1.Nodes.Add("R", tvwChild, "C1", "Child 1") Set nodX = TreeView1.Nodes.Add("R", tvwChild, "C2", "Child 2") Set nodX = TreeView1.Nodes.Add("R", tvwChild, "C3", "Child 3") Set nodX = TreeView1.Nodes.Add("R", tvwChild, "C4", "Child 4") nodX.EnsureVisible Set nodX = TreeView2.Nodes.Add(, , "R", "Root") Set nodX = TreeView2.Nodes.Add("R", tvwChild, "C1", "Child 1") Set nodX = TreeView2.Nodes.Add("R", tvwChild, "C2", "Child 2") Set nodX = TreeView2.Nodes.Add("R", tvwChild, "C3", "Child 3") nodX.EnsureVisibleEnd SubPrivate Sub TreeView1_OLECompleteDrag(Effect As Long) TreeView2.Nodes.Add "R", tvwChild, "C4", TreeView1.SelectedItemEnd Sub 奇怪的问题,MCI播放不了mpg文件。 急!!!在线等 vb 与sap 接口的问题 (从sap读取数据中文不能正确显示) 有关于使用DataObject进行复制的问题 关于WINSOCK,TCP/IP 我想用DataReport的rptImage控件添加图片,怎么办? 请问:如何在.net中给同一类控件建立索引. sos VB提问:VB中用正则表达式结果不对 MSCOMM32怎么发送非字符串信息? vb中关于打印报表的问题请大家讨论? 关于vb导出,dll文件的问题 如何在DataGrid中的某列单元格以下拉列表框的形式显示?
其实系统的TreeView支持拖放
'给你帮助,
Private Sub Form_Load()
Dim nodX As Node
TreeView1.OLEDragMode = 1
TreeView2.OLEDropMode = 1
Set nodX = TreeView1.Nodes.Add(, , "R", "Root")
Set nodX = TreeView1.Nodes.Add("R", tvwChild, "C1", "Child 1")
Set nodX = TreeView1.Nodes.Add("R", tvwChild, "C2", "Child 2")
Set nodX = TreeView1.Nodes.Add("R", tvwChild, "C3", "Child 3")
Set nodX = TreeView1.Nodes.Add("R", tvwChild, "C4", "Child 4")
nodX.EnsureVisible
Set nodX = TreeView2.Nodes.Add(, , "R", "Root")
Set nodX = TreeView2.Nodes.Add("R", tvwChild, "C1", "Child 1")
Set nodX = TreeView2.Nodes.Add("R", tvwChild, "C2", "Child 2")
Set nodX = TreeView2.Nodes.Add("R", tvwChild, "C3", "Child 3")
nodX.EnsureVisible
End Sub
Private Sub TreeView1_OLECompleteDrag(Effect As Long)
TreeView2.Nodes.Add "R", tvwChild, "C4", TreeView1.SelectedItem
End Sub