protected void GridViewBind()
{
JudgeProblem judgeproblem = new JudgeProblem(); //创建判断题对象
DataSet ds = judgeproblem.QueryJudgeProblem(int.Parse(ddlCourse.SelectedValue)); //根据试卷科目查询判断题信息
GridView1.DataSource = ds.Tables[0].DefaultView; //为GridView控件指名数据源
GridView1.DataBind(); //绑定数据
}
//显示选择科目的判断题
protected void ddlCourse_SelectedIndexChanged(object sender, EventArgs e)
{
JudgeProblem judgeproblem = new JudgeProblem(); //创建单选题对象
DataSet ds = judgeproblem.QueryJudgeProblem(int.Parse(ddlCourse.SelectedValue)); //根据试卷科目查询单选题信息
GridView1.DataSource = ds.Tables[0].DefaultView; //为GridView控件指名数据源
GridView1.DataBind(); //绑定数据
}