[导入]OpenFileDialog的功能有哪些？

1、最基本的打开对话框
调用OpenFileDialog对象OpenFileDialog1的ShowDialog方法。
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        OpenFileDialog1.ShowDialog()
    End Sub

文章来源:http://www.cnblogs.com/peisong/archive/2006/06/23/peisong5.html