VB浏览按钮

Question

我只是在Visual Studio 2010中搞乱Visual Basic。任何人都知道如何制作“浏览文件夹（或文件）”按钮？我是VB的新手，我只是在寻找一些简单的帮助：）

Answer 1

在表单上放置一个按钮，处理点击事件，然后使用FolderBrowserDialog。

Private Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
  Using fld As New FolderBrowserDialog()
    If fld.ShowDialog() = Windows.Forms.DialogResult.OK Then
      MessageBox.Show("Selected " & fld.SelectedPath)
    End If
  End Using
End Sub

要选择文件，请使用OpenFileDialog类：

Private Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles 
  Using ofd As New OpenFileDialog()
    If ofd.ShowDialog() = DialogResult.OK Then
      MessageBox.Show("Selected " + ofd.FileName)
    End If
  End Using
End Sub