public void DeleteComment(int comment_id)
{
db.DeleteRow("comments", "com_id", comment_id);
}
public void DeleteCourse(int courseID)
{
db.DeleteRow("courses", "cou_id", courseID);
//db.DeleteRow("courses_reviews", "cor_cou_id", courseID);
//db.DeleteRow("chat_group", "chg_course_id", courseID);
}
