如题。

DialogResult r3 = MessageBox.Show("Message with Help file and Help navigator.",
                                        "Help Caption", MessageBoxButtons.OK,
                                        MessageBoxIcon.Question,
                                        MessageBoxDefaultButton.Button1,
                                        0, "mspaint.chm",
                                        HelpNavigator.Index);
MSDN中的例子！！

messagebox.show("主粗成功"，“提交”，messageboxIcon.warning,messageboxbuttons.ok)


上面的括号里德四个参数  望你仔细研究

嗯，不错

嗯，不错