//判断是否是选题时间
private bool IsChosenTime()
{
DateTime dtm = DateTime.Now;
DataTable dt = new DataTable();
Fannie.Student stu = new Fannie.Student();
dt = stu.GetChooseTime().Tables[0];
DateTime begin = Convert.ToDateTime(dt.Rows[0]["ChooseBegin"].ToString());
DateTime end = Convert.ToDateTime(dt.Rows[0]["ChooseEnd"].ToString());
if (dtm < begin || dtm > end)
{
return(false);
}
else
{
return(true);
}
}
private bool IsTime()
{
DateTime dtm = DateTime.Now;
DataTable dt = new DataTable();
Fannie.Student stu = new Fannie.Student();
dt = stu.GetChooseTime().Tables[0];
DateTime begin = Convert.ToDateTime(dt.Rows[0]["ChooseBegin"].ToString());
DateTime end = Convert.ToDateTime(dt.Rows[0]["ChooseEnd"].ToString());
if (dtm < begin || dtm > end)
{
Response.Write("<script> alert('还未到选题时间，不能选题！');history.go(-1)</script>");
return(false);
}
else
{
return(true);
}
}