public static void deleteStudents(string group)
{
DB d1 = new DB();
d1.Delete("DELETE FROM student WHERE studentgroup = '" + group + "'");
}
public static void deleteSchool(int schoolId)
{
DB d1 = new DB();
d1.Delete("DELETE FROM schools WHERE schoolId = " + schoolId + "");
}
public static void deleteStudent(int studentId)
{
DB d1 = new DB();
d1.Delete("DELETE FROM student WHERE studentId = " + studentId + "");
}
public static void deleteOccupation(int occupationId)
{
DB d1 = new DB();
d1.Delete("DELETE FROM occupation WHERE Id = " + occupationId + "");
}
