Asp.net VB.NET从路径获取目录和子目录
我正在尝试从vb.net中的路径中获取完整路径减去文件名。我使用一个文本框和一个浏览按钮来获取完整路径,但我只想保存目录 如何只获取目录和子目录 示例文件名:Asp.net VB.NET从路径获取目录和子目录,asp.net,vb.net,Asp.net,Vb.net,我正在尝试从vb.net中的路径中获取完整路径减去文件名。我使用一个文本框和一个浏览按钮来获取完整路径,但我只想保存目录 如何只获取目录和子目录 示例文件名: c:\Users\jsmith\Desktop\file.aspx 所需结果: c:\Users\jsmith\Desktop\ Protected Sub btnBackupFolderName_Click(sender As Object, e As EventArgs) Handles btnBackupFolderName.
- c:\Users\jsmith\Desktop\file.aspx
- c:\Users\jsmith\Desktop\
Protected Sub btnBackupFolderName_Click(sender As Object, e As EventArgs) Handles btnBackupFolderName.Click ' Call ShowDialog. Dim result As DialogResult = openFD.ShowDialog() ' Test result. If result = Windows.Forms.DialogResult.OK Then Dim FileNameText As String = openFD.FileName.ToString() Dim backupFolderName = Path.GetFileName(Path.GetDirectoryName(FileNameText)) 'this just gives me 'Desktop' txtBackupFolder.Text = di.ToString 'backupFolderName End If End Sub
谢谢你的帮助 获取文件的完整路径,然后使用GetDirectoryName()检索文件夹路径,如下所示:
Dim openFD As OpenFileDialog = New OpenFileDialog()
Dim result As DialogResult = openFD.ShowDialog()
If result = DialogResult.OK Then
Dim FileNameText As String = openFD.FileName.ToString()
' This gets the folder-path, sans filename.
txtBackupFolder.Text = Path.GetDirectoryName(openFD.FileName)
End If
获取文件的完整路径,然后使用GetDirectoryName()检索文件夹路径。@R.J.Dunnill,成功了,如果您想回答的话?谢谢你的帮助!不客气。我会回答的。