private void btnEditBook_Click(object sender, RoutedEventArgs e) { Book item = null; Book bkDetail = null; if (this.dgBooks.SelectedItems.Count > 0) { item = (Book)this.dgBooks.SelectedItem; try { bkDetail = _bookManager.RetrieveBookByID(item); var detailForm = new frmBookDetail(_bookManager, bkDetail, BookDetailForm.Edit); var result = detailForm.ShowDialog(); if (result == true) { refreshBookList(); dgBooks.ItemsSource = _bookList; } } catch (Exception ex) { MessageBox.Show(ex.Message + "\n\n" + ex.InnerException.Message, "Ouch!"); } } else { MessageBox.Show("You need to select something!"); } }
private void btnBookDetails_Click(object sender, RoutedEventArgs e) { Book bookItem = null; Book bkDetail = null; if (this.dgBooks.SelectedItems.Count > 0) { bookItem = (Book)this.dgBooks.SelectedItem; try { bkDetail = _bookManager.RetrieveBookByID(bookItem); var frmDetails = new frmBookDetail(_bookManager, bkDetail, BookDetailForm.View); var result = frmDetails.ShowDialog(); if (result == true) { refreshBookList(); dgBooks.ItemsSource = _bookList; } } catch (Exception ex) { MessageBox.Show(ex.Message + "\n\n" + ex.InnerException.Message, "Ouch!"); } } else { MessageBox.Show("You need to select something!"); } // get the item and pass it to an book manager method // to return an book detail object, which we will pass // to an book detail window for display }
private void btnAddBook_Click(object sender, RoutedEventArgs e) { var detailForm = new frmBookDetail(_bookManager); var result = detailForm.ShowDialog(); if (result == true) { refreshBooks(); } }