枚举文件夹
我现在想做的是,点击下拉列表。会显示某地址的所有文件夹名,
我选定一个文件夹,另一个COMBOX会显示该文件夹内的所有文件。
[解决办法]
var dir = System.IO.Directory.GetDirectories("D:\");//获取D盘下文件夹
var file = System.IO.Directory.GetFiles("D:\");//获取D盘下文件
[解决办法]
稍微变化一下,用实例方法就可以了,不过文件名是现实扩展名的,不知道你是不是要去掉
Imports System.IO
Public Class Form1
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
Dim di As New DirectoryInfo("D:\NewNetDisk\我的微盘")
ComboBox1.DataSource = di.GetDirectories()
End Sub
Private Sub ComboBox1_SelectedIndexChanged(sender As System.Object, e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
ComboBox2.DataSource = CType(ComboBox1.SelectedValue, DirectoryInfo).GetFiles
End Sub
End Class