// 转到相应的题目
private void btnQuestion_Click(object sender, EventArgs e)
{
int questionIndex = Convert.ToInt32(((Button)sender).Tag);
if (questionIndex < 15)
{
AnswerQuestionForm answerQuestionForm = new AnswerQuestionForm();
answerQuestionForm.questionIndex = questionIndex;
answerQuestionForm.MdiParent = this.MdiParent;
answerQuestionForm.Show();
}
else if (14 < questionIndex && questionIndex < 19)
{
fillblank fillblank = new fillblank();
fillblank.questionIndex21 = questionIndex;
fillblank.MdiParent = this.MdiParent;
fillblank.Show();
}
else
{
ShortAnswer shortanswer = new ShortAnswer();
shortanswer.questionIndex31 = questionIndex;
shortanswer.MdiParent = this.MdiParent;
shortanswer.Show();
}
this.Close();
}
// 单击“下一题”按钮时，为答案数组赋值，并显示下一题的信息
private void btnNext_Click(object sender, EventArgs e)
{
// 如果没有到最后一题，就继续显示新题目信息
if (questionIndex < QuizHelper.selectedQuestionIds.Length - 1)
{
questionIndex++;
GetQuestionDetails(); // 显示试题信息
CheckOption(); // 如果题目已经答过，让相应的选项选中
CheckBtnNext(); // 确定是否到了最后一题
}
else // 否则，开始简答题
{
fillblank fillblank = new fillblank();
fillblank.Show();
this.Hide();
}
}