private void dataGridViewCustomers_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (dataGridViewCustomers.Columns[e.ColumnIndex].Name == "Cart" && e.RowIndex >= 0)
{
string CustomerId_Value = dataGridViewCustomers.Rows[e.RowIndex].Cells["Id"].Value.ToString();
var cart = CartOfCustomerDataAccess.GetCart(CustomerId_Value);
CartOfCustomerForm customerCartForm = new CartOfCustomerForm();
SendCartInfoEvent += customerCartForm.ShowCart;
SendCartInfoEvent.Invoke(cart);
customerCartForm.ShowDialog();
}
else if (dataGridViewCustomers.Columns[e.ColumnIndex].Name == "Order" && e.RowIndex >= 0)
{
string CustomerId_Value = dataGridViewCustomers.Rows[e.RowIndex].Cells["Id"].Value.ToString();
var orders = OrderOfCustomerDataAccess.GetAllOrders(CustomerId_Value);
OrdersOfCustomerForm ordersOfCustomerForm = new OrdersOfCustomerForm();
SendOrdersInfoEvent += ordersOfCustomerForm.ShowOrders;
SendOrdersInfoEvent.Invoke(orders);
ordersOfCustomerForm.ShowDialog();
}
else if (dataGridViewCustomers.Columns[e.ColumnIndex].Name == "Review" && e.RowIndex >= 0)
{
string CustomerId_Value = dataGridViewCustomers.Rows[e.RowIndex].Cells["Id"].Value.ToString();
var reviews = ReviewOfCustomerDataAccess.GetReviews(CustomerId_Value);
ReviewsOfCustomerForm ordersOfCustomerForm = new ReviewsOfCustomerForm();
SendReviewsInfoEvent += ordersOfCustomerForm.ShowReviews;
SendReviewsInfoEvent.Invoke(reviews);
ordersOfCustomerForm.ShowDialog();
}
}
private void dataGridViewBooks_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (dataGridViewBooks.Columns[e.ColumnIndex].Name == "Detail" && e.RowIndex >= 0)
{
string ISBN_Value = dataGridViewBooks.Rows[e.RowIndex].Cells["ISBN"].Value.ToString();
var book = BookDataAccess.GetFullBookByISBN(ISBN_Value);
BookDetailForm detailForm = new BookDetailForm();
SendBookInfoEvent += detailForm.ShowDetail;
SendBookInfoEvent.Invoke(book);
detailForm.ShowDialog();
}
else if (dataGridViewBooks.Columns[e.ColumnIndex].Name == "Edit" && e.RowIndex >= 0)
{
string ISBN_Value = dataGridViewBooks.Rows[e.RowIndex].Cells["ISBN"].Value.ToString();
var book = BookDataAccess.GetFullBookByISBN(ISBN_Value);
BookEditorForm editBookForm = new BookEditorForm();
SendBookInfoEvent += editBookForm.GetValues;
SendBookInfoEvent.Invoke(book);
editBookForm.ShowDialog();
ShowAllBasicBookData();
}
else if (dataGridViewBooks.Columns[e.ColumnIndex].Name == "Delete" && e.RowIndex >= 0)
{
if (MessageBox.Show("删除图书后可能会导致部分订单、购物车和评论数据失效\n确定删除图书？", "警告", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
string ISBN_Value = dataGridViewBooks.Rows[e.RowIndex].Cells["ISBN"].Value.ToString();
try
{
BookDataAccess.DeleteBook(ISBN_Value);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
ShowAllBasicBookData();
}
}
else if (dataGridViewBooks.Columns[e.ColumnIndex].Name == "Review" && e.RowIndex >= 0)
{
string ISBN_Value = dataGridViewBooks.Rows[e.RowIndex].Cells["ISBN"].Value.ToString();
var reviews = ReviewOfBookDataAccess.GetReviews(ISBN_Value);
ReviewsOfBookForm reviewsOfBookForm = new ReviewsOfBookForm();
SendReviewsInfoEvent += reviewsOfBookForm.ShowReviews;
SendReviewsInfoEvent.Invoke(reviews);
reviewsOfBookForm.ShowDialog();
}
else if (dataGridViewBooks.Columns[e.ColumnIndex].Name == "Order" && e.RowIndex >= 0)
{
string ISBN_Value = dataGridViewBooks.Rows[e.RowIndex].Cells["ISBN"].Value.ToString();
var orders = OrderOfBookDataAccess.GetOrders(ISBN_Value);
OrdersOfBookForm reviewsOfBookForm = new OrdersOfBookForm();
SendOrdersInfoEvent += reviewsOfBookForm.ShowOrders;
SendOrdersInfoEvent.Invoke(orders);
reviewsOfBookForm.ShowDialog();
}
}
private void dataGridViewSuppliers_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (dataGridViewSuppliers.Columns[e.ColumnIndex].Name == "Order" && e.RowIndex >= 0)
{
string SupplierId_Value = dataGridViewSuppliers.Rows[e.RowIndex].Cells["Id"].Value.ToString();
var orders = OrderOfSupplierDataAccess.GetOrders(SupplierId_Value);
OrdersOfSupplierForm ordersOfCustomerForm = new OrdersOfSupplierForm();
SendOrdersInfoEvent += ordersOfCustomerForm.ShowOrders;
SendOrdersInfoEvent.Invoke(orders);
ordersOfCustomerForm.ShowDialog();
}
}