protected void DeleteArticleLink_Command(object sender, CommandEventArgs e)
{
ApplicationDbContext dbContext = new ApplicationDbContext();
int articleId = int.Parse(e.CommandArgument.ToString());
CourseArticle courseArticle = dbContext.CourseArticles.Where(c => c.Id == articleId).FirstOrDefault();
dbContext.CourseArticles.Remove(courseArticle);
dbContext.SaveChanges();
CourseArticleRepeater.DataBind();
}
protected void NewArticleButton_Click(object sender, EventArgs e)
{
ApplicationDbContext dbContext = new ApplicationDbContext();
CourseArticle courseArticle = new CourseArticle();
courseArticle.Title = NewArticleTitle.Text;
courseArticle.Content = NewArticleContent.Text;
courseArticle.PostedOn = DateTime.Now;
courseArticle.Author = dbContext.Members.Where(m => m.Id == member.Id).FirstOrDefault();
courseArticle.Course = dbContext.Courses.Where(c => c.Id == course.Id).FirstOrDefault();
dbContext.CourseArticles.Add(courseArticle);
dbContext.SaveChanges();
CourseArticleRepeater.DataBind();
NewArticleTitle.Text = "";
NewArticleContent.Text = "";
}