如何在VB.net中突出显示鼠标悬停事件上的Listview项?
如何在VB.net中突出显示如何在VB.net中突出显示鼠标悬停事件上的Listview项?,vb.net,listview,Vb.net,Listview,如何在VB.net中突出显示MouseHover事件上的Listview项, 就像windows资源管理器一样?将列表视图控件的悬停选择属性设置为True。但是,如果希望立即选择它,可以手动实现它。例如,您可以尝试以下方法: Private Sub ListView1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ListView1.MouseMove D
MouseHover
事件上的Listview
项,
就像windows资源管理器一样?将
列表视图
控件的悬停选择
属性设置为True
。但是,如果希望立即选择它,可以手动实现它。例如,您可以尝试以下方法:
Private Sub ListView1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ListView1.MouseMove
Dim currentItem As ListViewItem = ListView1.GetItemAt(e.X, e.Y)
For Each item As ListViewItem In ListView1.Items
item.Selected = False
Next
If currentItem IsNot Nothing Then
currentItem.Selected = True
End If
End Sub
但是,请确保ListView
控件上的HideSelection
属性设置为False
,否则选择将不会显示,除非列表具有焦点。不闪烁:
Private Sub ListView1_MouseMove(sender As Object, e As MouseEventArgs) Handles ListView1.MouseMove
Dim currentItem As ListViewItem = ListView1.GetItemAt(e.X, e.Y)
For Each item As ListViewItem In ListView1.Items
If currentItem IsNot Nothing Then
currentItem.Selected = True
Else
item.Selected = False
End If
Next
End Sub
但HoverSelection属性会在一段时间后选择项目。我想要即时选择。@VijayJadhav那么您应该在问题中指定它。