C# (CSharp) Bookstore_Application EmController.GetSearchedBook 예제들

예제 #1

        private void AddBooks_Click(object sender, EventArgs e)
        {
            object BookName = BookName_TextBox.Text;

            Utils.CheckObjNotNull(BookName);

            object Genre = Convert.ToString(GenreComboBox.Text);

            Utils.CheckObjNotNull(Genre);

            object Author = AuthorTextBox.Text;

            Utils.CheckObjNotNull(Author);

            object Language = Convert.ToString(LanguageComboBox.Text);

            Utils.CheckObjNotNull(Language);

            object Publisher = PublisherTextBox.Text;

            Utils.CheckObjNotNull(Publisher);

            string SortBy    = Convert.ToString(Sort_Combobox.Text);
            string SortOrder = Convert.ToString(SortOrder_Combobox.Text);

            if (String.IsNullOrEmpty(SortOrder) || SortOrder.StartsWith("A"))
            {
                SortOrder = "asc";
            }
            else
            {
                SortOrder = "desc";
            }

            DataTable dt = ControlObj.GetSearchedBook(BookName, Genre, Author, Language, Publisher);

            if (!(SortBy == "None") && !(String.IsNullOrEmpty(SortBy)))
            {
                if (SortBy == "Name")
                {
                    SortBy = "BookName";
                }

                dt.DefaultView.Sort = String.Concat(SortBy, " ", SortOrder);
                dt = dt.DefaultView.ToTable();
            }
            dataGridView1.DataSource = dt;
            dataGridView1.Refresh();
        }