private void btnDelete_Click(object sender, EventArgs e) { CategoryBUS bus = new CategoryBUS(); if (txtCategoryID.ReadOnly == false) { MessageBox.Show(Resources.DELETE_NONE_CATEGORY); } else { if (String.IsNullOrEmpty(txtCategoryID.Text)) { MessageBox.Show(Resources.DELETE_NONE_CATEGORY); } else { if (MessageBox.Show(Resources.DELETE_CATEGORY_CONFIRM, "", MessageBoxButtons.YesNo) == DialogResult.Yes) { if (!txtCategoryID.Text.Equals("0")) { CategoryDTO category = bus.GetCategoryById(txtCategoryID.Text); if (bus.DeleteCategory(category) == 1) { MessageBox.Show(Resources.DELETE_CATEGORY_SUCCESS); txtCategoryID.Text = ""; txtCategoryName.Text = ""; lst.Clear(); lst.AddRange(bus.GetAllCatagory()); grdCategory.RefreshDataSource(); } else { MessageBox.Show(Resources.DELETE_CATEGORY_FAIL); } } else { MessageBox.Show(Resources.DELETE_DEFAULT_CATEGORY); } } } } }
public CatalogueDTO GetCatalogueById(String isbn) { CatalogueDTO catalogueDto = new CatalogueDTO(); CatalogueDAO dao = new CatalogueDAO(); catalogueDto = dao.GetCatalogueById(isbn); if (catalogueDto != null) { PublisherBUS publisherBus = new PublisherBUS(); CategoryBUS categoryBus = new CategoryBUS(); AuthorOfBookBUS authorOfBookBus = new AuthorOfBookBUS(); catalogueDto.Publisher = publisherBus.GetPublisherById(catalogueDto.Publisher.PublisherId); catalogueDto.Category = categoryBus.GetCategoryById(catalogueDto.Category.CategoryId); catalogueDto.AuthorList = authorOfBookBus.GetAuthorListByIsbn(catalogueDto.ISBN); } return catalogueDto; }
private void btnSave_Click(object sender, EventArgs e) { CategoryBUS bus = new CategoryBUS(); if (txtCategoryID.ReadOnly == true) { if (String.IsNullOrEmpty(txtCategoryName.Text)) { MessageBox.Show(Resources.ADD_NULL_CATEGORY_NAME); txtCategoryName.Focus(); } else { CategoryDTO category = (CategoryDTO) grvCategory.GetFocusedRow(); category.CategoryName = txtCategoryName.Text; if (bus.UpdateCategory(category) == 1) { MessageBox.Show(Resources.ADD_CATEGORY_SUCCESS); grdCategory.RefreshDataSource(); } else { MessageBox.Show(Resources.ADD_CATEGORY_FAIL); } } } else { if (String.IsNullOrEmpty(txtCategoryID.Text)) { MessageBox.Show(Resources.ADD_NULL_CATEGORY_ID); txtCategoryID.Focus(); } else { if(String.IsNullOrEmpty(txtCategoryName.Text)) { MessageBox.Show(Resources.ADD_NULL_CATEGORY_NAME); txtCategoryName.Focus(); } else { if (bus.GetCategoryById(txtCategoryID.Text) != null) { MessageBox.Show(Resources.ADD_EXISTING_CATEGORY_ID); } else { bool Ok = false; if (txtCategoryID.Text.IndexOf('.') == -1) { Ok = true; } else { if (bus.GetCategoryById(txtCategoryID.Text.Substring(0, txtCategoryID.Text.LastIndexOf('.'))) != null) Ok = true; else Ok = false; } if (Ok) { CategoryDTO category = new CategoryDTO() { CategoryId = txtCategoryID.Text, CategoryName = txtCategoryName.Text, CreatedDate = DateTime.Now, UpdatedDate = DateTime.Now }; if (bus.InsertCategory(category) == 1) { MessageBox.Show(Resources.ADD_CATEGORY_SUCCESS); txtCategoryID.ReadOnly = true; lst.Add(category); grdCategory.RefreshDataSource(); } else { MessageBox.Show(Resources.ADD_CATEGORY_FAIL); } } else MessageBox.Show(Resources.ADD_ORPHANAGE_CATEGORY); } } } } }