如何在 VB.NET 中的文本框上顯示文件瀏覽器對話框路徑目錄

Question

我嘗試使用“文件瀏覽器”對話框選擇文件並在文本框中顯示路徑

例如“C:\\Program Files”

這是我的代碼示例：

 Private Sub Button2_Click(sender As Object, e As EventArgs) Handles bwrBtn.Click

    If FolderBrowserDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then
        rootTxt.Clear()
        Dim grade As New IO.DirectoryInfo(FolderBrowserDialog1.SelectedPath)
        Dim inFiles As IO.FileInfo() = grade.GetFiles()
        Dim fLinfo As IO.FileInfo
        For Each fLinfo In inFiles
            rootTxt.Text(fLinfo)
        Next

    End If
    'Exit File Directory

End Sub

當用戶選擇一個文件時，文件目錄應出現在文本框中

Answer 1

我不是 VB 開發人員，但可能這樣的事情應該可行：

If FolderBrowserDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then
    rootTxt.Clear()
    Dim grade As New IO.DirectoryInfo(FolderBrowserDialog1.SelectedPath)
    Dim inFiles As IO.FileInfo() = grade.GetFiles()
    Dim fLinfo As IO.FileInfo

    Dim directoryPath As string = Path.GetDirectoryName(FolderBrowserDialog1.SelectedPath)

    rootTxt.Text = directoryPath
End If