private void button1_Click(object sender, EventArgs e)
{
int questionIndex = Convert.ToInt32(((Button)sender).Tag);
int q = questionIndex - 1;
QuestionsForm questionF = new QuestionsForm();
//将题目的索引传到回答问题窗体
QuestionsForm.questionIndex = q;
questionF.MdiParent = this.MdiParent;
questionF.Show();
this.Close();
}
private void button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < QuizHelper.studentAnswers.Length; i++)
{
QuizHelper.studentAnswers[i] = QuizHelper.correctAnswers[i];
}
int questionIndex = Convert.ToInt32(((Button)sender).Tag);
QuestionsForm questionF = new QuestionsForm();
QuestionsForm.questionIndex = questionIndex;
questionF.MdiParent = this.MdiParent;
questionF.Show();
this.Close();
}
private void button1_Click(object sender, EventArgs e)
{
//获得选中科目的id
int subjectid = (int)comboBox1.SelectedValue;
StudentHelper.subjectId = subjectid;
//该科目的问题总数
int allquestioncount = GetQuestionCount(subjectid);
if (allquestioncount < QuizHelper.questionNum)
{
MessageBox.Show("试题数量少于20条，不能获取试题");
return;
}
//指定所有问题数组的长度
QuizHelper.allQuestionIds = new int[allquestioncount];
//指定问题是否选中的数组的长度
QuizHelper.selectedStates = new bool[allquestioncount];
//为所有问题数组赋值，赋予所有问题的id号
SetAllQuestionIds(subjectid);
//抽取questionid
SetselectQuestionIds();
//取出标准答案
SetRightAnswer();
//剩余时间为20分钟
QuizHelper.remainSeconds = 1200;
//将学生答案数组初始化
for (int i = 0; i < QuizHelper.studentAnswers.Length; i++)
{
QuizHelper.studentAnswers[i] = "未回答";
}
//打开答案窗体
QuestionsForm questionForm = new QuestionsForm();
questionForm.MdiParent = this.MdiParent;
questionForm.Show();
}