public List <UWProjectQ3.Clss> GetAllClasses()
{
conn.Open();
try
{
List <Clss> AllClasses = new List <Clss>();
using (SqlCommand cmd = new SqlCommand("SELECT * FROM " + ConfigurationManager.AppSettings["AllClasses"], conn))
{
SqlDataReader sqlrdr = cmd.ExecuteReader();
while (sqlrdr.Read())
{
int a = (int)sqlrdr["ClassId"];
string b = sqlrdr["ClassName"].ToString();
DateTime c = (DateTime)sqlrdr["ClassDate"];
String d = sqlrdr["ClassDescription"].ToString();
Clss cl = new Clss(a, b, c, d);
AllClasses.Add(cl);
}
}
return(AllClasses);
}
catch (Exception ex)
{
Console.WriteLine("Error retrieving all available classes.");
throw (ex);
}
finally
{
conn.Close();
//conn.Dispose();
}
}
public void GetUserClasses(User u)
{
conn.Open();
try
{
using (SqlCommand cmd = new SqlCommand(ConfigurationManager.AppSettings["GetStudentClass"], conn))
{
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@StudentId", u.StudentId);
SqlDataReader sqlrdr = cmd.ExecuteReader();
while (sqlrdr.Read())
{
int stuId = (int)sqlrdr["StudentId"];
string StuName = sqlrdr["StudentName"].ToString();
string StuEmail = sqlrdr["StudentEmail"].ToString();
int ClassId = (int)sqlrdr["ClassId"];
string ClassName = sqlrdr["ClassName"].ToString();
DateTime ClassDt = (DateTime)sqlrdr["ClassDate"];
string ClassDesc = sqlrdr["ClassDescription"].ToString();
Clss cl = new Clss(ClassId, ClassName, ClassDt, ClassDesc);
u.RegisteredClasses.Add(ClassId, cl);
}
}
}
catch (Exception ex)
{
Console.WriteLine("Error retrieving all available classes.");
throw (ex);
}
finally
{
conn.Close();
conn.Dispose();
}
}