VB.net中向listview中添加右键菜单

[mck477]

向listview中添加右键菜单很容易，可是我现在只想在点击右键时，在listview第一列和第二列才显示右键菜单，其余地方不显示右键菜单

[Tosp2012]

Private Sub ListView1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListView1.SelectedIndexChanged
        With ListView1
            Dim i As Int16
            For i = 0 To .SelectedItems.Count - 1
                Select Case Trim(.SelectedItems(i).Text)
                    Case "本機磁碟(C:)", "本機磁碟(E:)"
                        .ContextMenu = ContextMenu1
                    Case Else
                        .ContextMenu = Nothing
                End Select
            Next
        End With
    End Sub

[沐NeMo]

 
Private Sub ContextMenuStrip1_Opening(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles ContextMenuStrip1.Opening
        Me.ContextMenuStrip1.Enabled = False
        If Me.ListView1.SelectedItems.Count > 0 Then
            Select Case Me.ListView1.SelectedItems(0).Text
                Case Me.ListView1.Items(0).Text, Me.ListView1.Items(1).Text
                    Me.ContextMenuStrip1.Enabled = True
            End Select
        End If
    End Sub

[可爱的小莱]

在右键菜单的Opening()事件中,判断当前鼠标的位置是否在指定区域,然后设置 .Visible = False 即可.

[mck477]

自己已经解决了，还是谢谢支持，结贴