//private DataSet allds;
public string GetComment(string tutorid, string filename, int pagesize, int pagenum)
{
DataSet ds = tuC.GetTutorComment(tutorid);
int num = allnum = ds.Tables[0].Rows.Count;
string re = "";
for (int i = (pagenum - 1) * pagesize; i < pagenum * pagesize && i < ds.Tables[0].Rows.Count; i++)
{
DataRow dr = ds.Tables[0].Rows[i];
string recid = dr["ReservationID"].ToString();
string time = dr["Time"].ToString();
string star = dr["Start"].ToString();
string comment = dr["Comment"].ToString();
DataSet per = rec.GetRecPersonInfo(recid);
DataSet dscour = rec.GetRecCourse(recid);
string name = "";
string grade = "";
string course = "";
if (per.Tables[0].Rows.Count > 0)
{
name = per.Tables[0].Rows[0]["StuName"].ToString();
}
if (dscour.Tables[0].Rows.Count > 0)
{
grade = dscour.Tables[0].Rows[0]["Grade"].ToString();
for (int j = 0; j < dscour.Tables[0].Rows.Count; j++)
{
course += dscour.Tables[0].Rows[j]["CourseName"].ToString() + ",";
}
}
string extra = time + " " + "课程：" + course + " 年级:" + grade;
re += GetCommentTemp(name, int.Parse(star), comment, extra, filename);
}
return(re);
}