Question

我尝试在消息中显示我选择的项目，但它显示为索引而不是项目字符串。

我的代码：

Private Sub listBox1_MouseDoubleClick(ByVal sender As Object, ByVal e As MouseEventArgs)
Dim index As Integer = Me.listBox1.IndexFromPoint(e.Location)

If index <> System.Windows.Forms.ListBox.NoMatches Then
    MessageBox.Show(index.ToString())
End If
End Sub

Answer 1

为什么要尝试将索引位置获取为数字？试试这个：

    Private Sub listBox1_MouseDoubleClick(ByVal sender As Object, ByVal e As MouseEventArgs)

    Dim valuee As String = Me.ListBox1.SelectedItem
    MessageBox.Show(valuee.ToString())

    End Sub

希望它是您想要的。

msg所选项目列表框VB.net

1 个答案: