摘要：Public Class Form1Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.ClickMe.OpenFileDialog1.Filter = "VB Files(*.vb)|*.vb"Me.OpenFileDialog1.ShowDialog()If Me.OpenFileDialog1.FileName IsNot Nothing ThenMe.txtFileName.Text = Me.OpenFileDia 阅读全文