1、实现目录树源码:
Dim tr As WinForm.TreeView = e.Form.Controls("TreeView1")
Dim nd As WinForm.TreeNode
Dim dt As DataTable = DataTables("organList")
tr.StopRedraw()''停止绘制目录树
tr.Nodes.Clear
'tr.Nodes.Add("全部")
For Each dr As DataRow In dt.datarows
If dr.IsNull("superName") Then
'If dr("organName") = _UserOrgan Then
nd = tr.Nodes.Add(dr("organName"),dr("organName"))
Functions.Execute("AddChildren",nd,dt)
End If
Next
tr.ResumeRedraw() ''恢复绘制目录树
老师,我的organlist设置了分页加载,因此初始加载为5,但是,我又需要实现根据数据库里面的organlist实现目录树?
2、表格的指定行高亮,貌似初始默认第一行,可以实现鼠标放上去才高亮,否则不必要高亮么?也没有初始默认高亮的行