myProcess.WaitForExit();}}catch (Exception ee){richTextBox1.Text += "异常:"+ee.ToString()+"\n";}}private void button2_Click(object sender, System.EventArgs e){if(openFileDialog1.ShowDialog() == DialogResult.OK){textBox1.Text = openFileDialog1.FileName;}}这个方法比较简便,但是需要系统中安装了能打开pdf文件的软件才行。 回答:2007-12-19 23:56提问者对答案的评价: