// 交卷 private void btnSubmit_Click(object sender, EventArgs e) { // 创建答题结果窗体并显示,关闭当前窗体 QuizResultForm quizResultForm = new QuizResultForm(); quizResultForm.MdiParent = this.MdiParent; quizResultForm.Show(); this.Close(); }
// 计时器的 Tick 事件 private void tmrCostTime_Tick(object sender, EventArgs e) { int minute; // 当前的分钟 int second; // 秒 // 如果还剩有答题时间,就显示剩余的时间 if (QuizHelper.remainSeconds > 0) { minute = QuizHelper.remainSeconds / 60; second = QuizHelper.remainSeconds % 60; lblTimer.Text = string.Format("{0:00}:{1:00}", minute, second); // 补充知识点 QuizHelper.remainSeconds--; } // 否则,停止计时,提示交卷 else { tmrCostTime.Stop(); MessageBox.Show("时间到了,该交卷了!", "上海电力学院在线考试系统", MessageBoxButtons.OK, MessageBoxIcon.Warning); QuizResultForm quizResultForm = new QuizResultForm(); quizResultForm.Show(); this.Close(); } }
private void timer1_Tick(object sender, EventArgs e) { int minute; // 当前的分钟 int second; // 秒 // 如果还有剩余时间,就显示剩余的分钟和秒数 if (QuizHelper.remainSeconds > 0) { QuizHelper.remainSeconds--; minute = QuizHelper.remainSeconds / 60; second = QuizHelper.remainSeconds % 60; lblTimer.Text = string.Format("{0:00}:{1:00}", minute, second); } // 否则,就提示交卷 else { timer1.Stop(); MessageBox.Show("时间到了,该交卷了!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); QuizResultForm quizResultForm = new QuizResultForm(); quizResultForm.MdiParent = this.MdiParent; quizResultForm.Show(); this.Close(); } }