c# - 使用 vb.net 将文件夹从复选框 1 移动到 2

Question

我有两个 list 框。一是我要复制的文件夹列表。第二个是我要将文件夹复制到的位置列表。

问题是我不知道如何单击复选框并移动到该位置。我所做的只是设置一个修复位置，我可以从文件夹 test 复制到文件夹。但我想选择 list 中的勾并从框 1 移动到框 2，而不是固定位置和文件夹。

Private Sub moveContainerToLocation_Click(sender As System.Object, e As System.EventArgs) Handles moveContainerToLocation.Click
    'To do
    Try
        Dim fileToCopy As String
        Dim NewCopy As String
        Dim fileSize As Long


        ' fileToCopy is folder i want to move 
        ' NewCopy  is the location what we choose to move the folder to



        fileToCopy = "C:\folder test"
        NewCopy = "C:\folder"
        fileSize = GetFolderSize(fileToCopy)

        ' allow to overwrite
        My.Computer.FileSystem.CopyDirectory(fileToCopy, NewCopy, True)
        Timer1.Start()
        moveContainerToLocation.Enabled = False


        ' the percentage of files transferred and use it into the progressbar
        Dim counter =Directory.GetFiles(fileToCopy,"*",SearchOption.AllDirectories).Length
        'Next
    Catch ex As Exception
       MessageBox.Show("ERROR")
    End Try
End Sub

''这是为了将我的文件夹放入我的 checklistbox1

Private Sub GetfolderButton_Click(sender As System.Object, e As System.EventArgs) Handles GetContainerButton.Click

    For Each dra As String In Directory.GetDirectories("C:\folder test")
        Container.Items.Add(dra)
    Next

End Sub

''这是为了在我的 checklistbox1 中获取我的位置

Private Sub getLocationButton_Click(sender As System.Object, e As System.EventArgs) Handles getLocationButton.Click

    For Each dr As String In Directory.GetDirectories("C:\folder")
        Location.Items.Add(dr)
    Next



End Sub

Answer 1

如果我正确理解你的问题，你是在问如何获取 CheckedListBox 中选中的项目，对吧？第一件事是，CheckedListBox` 中可能有多个选中的项目。所以你不会得到单一的答案。

If CheckedListBox1.CheckedItems.Count = 0 Then
    MsgBox("Please select something")
    Return
ElseIf CheckedListBox1.CheckedItems.Count > 1 Then
    MsgBox("Please select only one item")
    Return

End If

NewCopy = CheckedListBox1.CheckedItems(0)