用FolderBrowserDialog选择一个文件路径

用FolderBrowserDialog选择一个文件路径 ，方法如下：

private void button3_Click(object sender, EventArgs e)
        {
            System.Windows.Forms.FolderBrowserDialog folderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog();
            System.Windows.Forms.DialogResult result = folderBrowserDialog.ShowDialog();
            if (result == System.Windows.Forms.DialogResult.OK)
            {
                this.textBox1.Text = folderBrowserDialog.SelectedPath;
            }
        }

转自博客：
http://blog.163.com/lm_regina/blog/static/17419653620115859094/