public List <StudentReg> getStudList(string TripID)
{
List <StudentReg> studList = new List <StudentReg>();
DataSet ds = new DataSet();
DataTable tripData = new DataTable();
StringBuilder sqlStr = new StringBuilder();
sqlStr.AppendLine("SELECT * FROM RegisteredStudent");
sqlStr.AppendLine("INNER JOIN Trip");
sqlStr.AppendLine("ON RegisteredStudent.TripID = Trip.TripID");
sqlStr.AppendLine("where RegisteredStudent.TripID = @paraTripID");
SqlConnection myConn = new SqlConnection(DBConnect);
SqlDataAdapter da = new SqlDataAdapter(sqlStr.ToString(), myConn);
da.SelectCommand.Parameters.AddWithValue("@paraTripID", TripID);
da.Fill(ds, "studList");
int rec_cnt = ds.Tables["studList"].Rows.Count;
if (rec_cnt > 0)
{
foreach (DataRow row in ds.Tables["studList"].Rows)
{
StudentReg myStudList = new StudentReg();
myStudList.studentAdmin = Convert.ToString(row["StudentAdmin"]);
myStudList.TripID = row["TripID"].ToString();
myStudList.PassportNO = row["PassportNO"].ToString();
myStudList.PassportExpiry = Convert.ToDateTime(row["PassportExpiry"]);
studList.Add(myStudList);
}
}
else
{
studList = null;
}
return(studList);
}
public List <StudentReg> getStudListInfo()
{
List <StudentReg> studentList = new List <StudentReg>();
DataSet ds = new DataSet();
DataTable dt = new DataTable();
StringBuilder sqlStr = new StringBuilder();
sqlStr.AppendLine("SELECT RegisteredStudent.StudentAdmin, Trip.TripID, RegisteredStudent.PassportNO, RegisteredStudent.PassportExpiry FROM RegisteredStudent");
//sqlStr.AppendLine("SELECT * FROM RegisteredStudent");
sqlStr.AppendLine("INNER JOIN Trip");
sqlStr.AppendLine("ON RegisteredStudent.TripID = Trip.TripID");
sqlStr.AppendLine("WHERE RegisteredStudent.TripID = 'Korea2018'");
SqlConnection myConn = new SqlConnection(DBConnect);
SqlDataAdapter da = new SqlDataAdapter(sqlStr.ToString(), myConn);
da.Fill(ds, "studList");
int rec_cnt = ds.Tables["studList"].Rows.Count;
if (rec_cnt > 0)
{
foreach (DataRow row in ds.Tables["studList"].Rows)
{
StudentReg myStudList = new StudentReg();
myStudList.TripID = Convert.ToString(row["TripID"]);
myStudList.studentAdmin = row["StudentAdmin"].ToString();
myStudList.PassportNO = Convert.ToString(row["PassportNO"]);
myStudList.PassportExpiry = Convert.ToDateTime(row["PassportExpiry"]);
studentList.Add(myStudList);
}
}
else
{
studentList = null;
}
return(studentList);
}
public StudentReg getTripID(String studentAdmin)
{
DataSet ds = new DataSet();
DataTable tdData = new DataTable();
StringBuilder sqlStr = new StringBuilder();
sqlStr.AppendLine("select * from RegisteredStudent");
sqlStr.AppendLine("Where StudentAdmin = @paraStudAdmin and TripStatus = 'Accepted';");
SqlConnection myConn = new SqlConnection(DBConnect);
SqlDataAdapter da = new SqlDataAdapter(sqlStr.ToString(), myConn);
da.SelectCommand.Parameters.AddWithValue("paraStudAdmin", studentAdmin);
da.Fill(ds, "TableTD");
int rec_cnt = ds.Tables["TableTD"].Rows.Count;
StudentReg myTD = new StudentReg();
if (rec_cnt > 0)
{
DataRow row = ds.Tables["TableTD"].Rows[0];
myTD.studentAdmin = row["StudentAdmin"].ToString();
myTD.TripID = row["TripID"].ToString();
}
else
{
myTD = null;
}
return(myTD);
}
