private void Button1_Click(object sender, EventArgs e)
{
textBox1.Text = "正在获取实例，请稍候！由于程序启动需要时间，请耐心等待。";
try
{
pApplication = new Photoshop.Application();
textBox1.Text = "已获取实例，当前版本：" + pApplication.Version;
button2.Enabled = true;
button3.Enabled = true;
button4.Enabled = true;
button5.Enabled = true;
button6.Enabled = true;
button7.Enabled = true;
}
catch (Exception err)
{
MessageBox.Show(this, err.Message, "实例获取失败", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
textBox1.Text = "实例获取失败，错误详情如下：" + err.Message;
return;
}
}