private void button1_Click(object sender, EventArgs e)
        {
            string KeMu  = comboBox1.SelectedValue.ToString().Trim();
            string CeYan = comboBox2.SelectedValue.ToString().Trim();

            Close = false;
            QuestionBankInformation f = new QuestionBankInformation(FatherForm);

            f.gettest(KeMu, CeYan, zhanghao, 1);
            f.Show();
            this.Close();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            string KeMu  = textBox1.Text.Trim();
            string CeYan = textBox2.Text.Trim();

            Close = false;

            try
            {
                Encoding       encoding      = Encoding.GetEncoding("utf-8");
                byte[]         getWeatherUrl = encoding.GetBytes("http://1725r3a792.iask.in:28445/Server_Inquire.ashx?action=creat&&specifictest=" + CeYan);
                HttpWebRequest webReq        = (HttpWebRequest)HttpWebRequest.Create("http://1725r3a792.iask.in:28445/Server_Inquire.ashx?action=creat&&specifictest=" + CeYan);
                webReq.Method      = "post";
                webReq.ContentType = "text/xml";

                Stream outstream = webReq.GetRequestStream();
                outstream.Write(getWeatherUrl, 0, getWeatherUrl.Length);
                outstream.Flush();
                outstream.Close();

                webReq.Timeout = 2000;
                HttpWebResponse webResp = (HttpWebResponse)webReq.GetResponse();
                Stream          stream  = webResp.GetResponseStream();
                StreamReader    sr      = new StreamReader(stream, encoding);
                html = sr.ReadToEnd();
                sr.Close();
                stream.Close();
            }
            catch
            {
                MessageBox.Show("链接失败");
            }
            if (html == "0")
            {
                MessageBox.Show("创建测验成功,请加入具体题目");
                QuestionBankInformation f = new QuestionBankInformation(FatherForm);
                f.gettest(CeYan, KeMu, zhanghao, 0);
                f.Show();
                this.Close();
            }
            else
            {
                MessageBox.Show("创建测验失败,请修改测验信息");
            }
        }