public List <students> getAll(int id)
{
students rec;
List <students> list = new List <students>();
strQuery = "select stu_id,stu_name from Student where stu_id in (select stu_id from teaches where fac_id=" + id + ");";
SqlDataReader dr;
try
{
conobj.openconnect();
cmd = conobj.execute(this.strQuery);
dr = cmd.ExecuteReader();
while (dr.Read())
{
rec = new students();
rec.ID = dr.GetInt32(0);
rec.Name = dr.GetString(1);
list.Add(rec);
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
finally
{
conobj.closeconnect();
}
return(list);
}