c 2008 from novice to professional

... 17, 2008 2:50 PM Beginning XML with C# 2008 From Novice to Professional ■■■ Bipin Joshi Joshi_09973FRONT.fm Page ii Tuesday, June 17, 2008 2:50 PM Beginning XML with C# 2008: From Novice to Professional ... property to Click Me Your form should now look similar to Figure 1-12 Figure 1-12 Windows form with a Button control Double-click the Click Me button to go into its Click event handler Type in the code ... protocols: HTTP, XML, and an XML-based protocol called SOAP (as noted earlier in this chapter, SOAP stands for Simple Object Access Protocol) You can think of a web service as a web-callable component...

Ngày tải lên: 14/03/2014, 23:20

... property to Click Me Your form should now look similar to Figure 1-12 Figure 1-12 Windows form with a Button control Double-click the Click Me button to go into its Click event handler Type in the code ... Document Acme Inc. 12345 Star Wars Inc. 23456 ... protocols: HTTP, XML, and an XML-based protocol called SOAP (as noted earlier in this chapter, SOAP stands for Simple Object Access Protocol) You can think of a web service as a web-callable component...

Ngày tải lên: 23/03/2014, 03:20

... Page i Beginning C# 2008 From Novice to Professional Christian Gross 869500FM.qxd 10/17/07 4:20 PM Page ii Beginning C# 2008: From Novice to Professional Copyright © 2007 by Christian Gross All ... Form1.cs in the Solution Explorer to display a blank form Then click the Toolbox tab to access the controls Click Button, and then click the form to place the button on the form These steps are ... text box Select the button on the form and double-click it The work area changes to source code, with the cursor in the button_Click function Add this source code to function: TextBox1.text =...

Ngày tải lên: 04/07/2014, 03:21

... customer account system Chapter 13: Advanced Customer Orders Your e-commerce application is shaping up nicely You’ve added customer account functionality, and you’re keeping track of customer addresses ... Dominic Shakeshaft, Jim Sumser Project Manager: Kylie Johnston Copy Edit Manager: Nicole LeClerc Copy Editor: Julie McNamee Assistant Production Director: Kari Brooks-Copony Production Editor: ... generally a bad practice, because it incurs security, consistency, and performance penalties In our solution, we’ll store all data tier logic using stored procedures Historically, stored procedures were...

Ngày tải lên: 09/08/2014, 14:20

... specific connection object DbConnection conn = factory.CreateConnection(); // Set the connection string conn.ConnectionString = connectionString; // Create a database specific command object DbCommand ... generic DbConnection reference: // Obtain a database specific connection object DbConnection conn = factory.CreateConnection(); So, in practice, the connection object will actually contain a SqlCommand ... /// Class contains generic data access functionality to be accessed from /// the business tier /// public static class GenericDataAccess { // static constructor static GenericDataAccess()...

Ngày tải lên: 09/08/2014, 14:20

... loaded once by the static constructor of the class: public static class BalloonShopConfiguration { // Caches the connection string private readonly static string dbConnectionString; // Caches the ... AM 124 CHAPTER ■ CREATING THE PRODUCT CATALOG: PART II SELECT ProductCategory.ProductID, ProductCategory.CategoryID, Product.Name FROM ProductCategory INNER JOIN Product ON Product.ProductID = ... OnCatalogPromotion FROM Product INNER JOIN ProductCategory ON Product.ProductID = ProductCategory.ProductID INNER JOIN Category ON ProductCategory.CategoryID = Category.CategoryID WHERE Product.OnDepartmentPromotion...

Ngày tải lên: 09/08/2014, 14:20

... products to your customer On each payment, you need to carefully check that the product prices correspond to the correct amounts, because it’s very easy for anyone to add a fake product to the ... http://www.online-payment-processing.com • 2Checkout: http://www.2checkout.com • AnyPay: http://www.anypay.com • CCNow: http://www.ccnow.com • Electronic Transfer: http://www.electronictransfer.com • Moneybookers: ... directly from cache instead of being processed again After the cache duration expires, the page is removed from the cache • Location: Specifies the place the actual data for the cache is stored...

Ngày tải lên: 09/08/2014, 14:20

... Product.ProductID = ProductCategory.ProductID WHERE ProductCategory.CategoryID = @CategoryID CreateProduct The CreateProduct stored procedure is called to create a new product and assign it to a category ... product from a category public static bool RemoveProductFromCategory(string productId, string categoryId) { // get a configured DbCommand object DbCommand comm = GenericDataAccess.CreateCommand(); ... Controls[0]).Checked.ToString(); string onCatalogPromotion = ((CheckBox)grid.Rows[e.RowIndex].Cells[7] Controls[0]).Checked.ToString(); // Execute the update command bool success = CatalogAccess.UpdateProduct(id,...

Ngày tải lên: 09/08/2014, 14:20

... CountOldCarts(byte days) { // get a configured DbCommand object DbCommand comm = GenericDataAccess.CreateCommand(); // set the stored procedure name comm.CommandText = "ShoppingCartCountOldCarts"; ... methods to the ShoppingCartAccess class (located in ShoppingCartAccess.cs) They are used to interact with the two stored procedures you wrote earlier // Counts old shopping carts public static int CountOldCarts(byte ... ShoppingCartCountOldCarts call: CREATE PROCEDURE ShoppingCartCountOldCarts (@Days smallint) AS SELECT COUNT(CartID) FROM ShoppingCart WHERE CartID IN (SELECT CartID FROM ShoppingCart GROUP BY CartID HAVING...

Ngày tải lên: 09/08/2014, 14:20

... AM CHAPTER 12 ■ ADDING CUSTOMER ACCOUNTS // get encryptor and encryption stream DESCryptoServiceProvider encryptor = new DESCryptoServiceProvider(); CryptoStream encryptionStream = new CryptoStream(tempStream, ... get encryptor and encryption stream DESCryptoServiceProvider encryptor = new DESCryptoServiceProvider(); CryptoStream encryptionStream = new CryptoStream(tempStream, encryptor.CreateEncryptor(key, ... to the SecurityLib directory called SecureCardException.cs with code as follows: using System; namespace SecurityLib { public class SecureCardException : Exception { public SecureCardException(string...

Ngày tải lên: 09/08/2014, 14:20

... { SecureCard secureCard = new SecureCard(profile.CreditCard); creditCard = secureCard.CardNumberX; creditCardHolder = secureCard.CardHolder; creditCardNumber = secureCard.CardNumber; creditCardIssueDate ... creditCardIssueDate = secureCard.IssueDate; creditCardIssueNumber = secureCard.IssueNumber; creditCardExpiryDate = secureCard.ExpiryDate; creditCardType = secureCard.CardType; } catch { creditCard = "Not ... advanced To achieve this, add a new class called CommerceLibAccess to the App_Code directory You’ll actually store two other classes in the same file, as per code in previous chapters (excepting...

Ngày tải lên: 09/08/2014, 14:20

... OnClick="updateButton_Click" />

Ngày tải lên: 09/08/2014, 14:20

... Process(OrderProcessor processor) { // set processor reference orderProcessor = processor; // audit orderProcessor.CreateAudit("PSCheckFunds started.", 20100); try { // check customer funds via DataCash ... request.Transaction.TxnDetails.Amount.Currency = "GBP"; request.Transaction.CardTxn.Method = "pre"; request.Transaction.CardTxn.Card.CardNumber = orderProcessor.Order.CreditCard.CardNumber; request.Transaction.CardTxn.Card.ExpiryDate ... request.Transaction.HistoricTxn.Method = "fulfill"; request.Transaction.HistoricTxn.AuthCode = orderProcessor.Order.AuthCode; request.Transaction.HistoricTxn.Reference = orderProcessor.Order.Reference; // get DataCash...

Ngày tải lên: 09/08/2014, 14:20

... CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER s CHAPTER 10 ... Renow-Clarke, Dominic Shakeshaft, Matt Wade, Tom Welsh Project Manager: Beth Christmas Copy Editor: Ami Knox Associate Production Director: Kari Brooks-Copony Production Editor: Ellie Fountain Compositor: ... the reader can concentrate on the chapter at hand rather than switching focus among the chapters to understand the concepts The concepts explained in each chapter are demonstrated with code examples...

Ngày tải lên: 08/08/2014, 18:21

... a specific character string matches a specified pattern A pattern can be created by using a combination of regular characters and wildcard characters During pattern matching, regular characters ... prompted to save changes to items Again, click File ® Connect Object Explorer In the Connect to Server dialog box, select \SQLEXPRESS as the server name and then click Connect In Object ... the CardType column of the CreditCard table Select CardType, ExpYear,count(CardType) AS 'Total Cards' from Sales.CreditCard Then you specify the WHERE condition, and the GROUP BY and ORDER BY clauses...

Ngày tải lên: 08/08/2014, 18:21

... the command text to the stored procedure name // create command SqlCommand cmd = conn.CreateCommand(); // specify stored procedure to execute cmd.CommandType = CommandType.StoredProcedure; cmd.CommandText ... open connection conn.Open(); // create command SqlCommand cmd = conn.CreateCommand(); 109 9004ch06final.qxd 110 12/13/07 4:16 PM Page 110 CHAPTER s USING STORED PROCEDURES // specify stored procedure ... Console Application project named CallSp2 to your Chapter6 solution Rename Program.cs to CallSp2.cs Replace the code in CallSp2.cs with the code in Listing 6-2 Listing 6-2 CallSp2.cs using System;...

Ngày tải lên: 08/08/2014, 18:21

... money from a checking account to a savings account This involves two operations: deducting money from the checking account and adding it to the savings account Both must succeed together and be committed ... Odbc namespace Table 9-5 Commonly Used Odbc Classes Classes Description OdbcCommand Executes SQL queries, statements, or stored procedures OdbcConnection Represents a connection to an ODBC data ... three-tier process An application uses ODBC functions to submit database requests ODBC converts the function calls to the protocol (call-level interface) of a driver specific to a given data source The...

Ngày tải lên: 08/08/2014, 18:21

... they become associated // connect command to connection cmd.Connection = conn; Console.WriteLine("Connected command to this connection."); The actual assignment occurs after the call to conn.Open ... 191 CHAPTER 10 s MAKING CONNECTIONS // create connection SqlConnection conn = new SqlConnection(connString); try { // open connection conn.Open(); Console.WriteLine("Connection opened."); } catch ... Namespace Connection Class ODBC System.Data.Odbc OdbcConnection OLE DB System.Data.OleDb OleDbConnection Oracle System.Data.OracleClient OracleConnection SQL Server System.Data.SqlClient SqlConnection...

Ngày tải lên: 08/08/2014, 18:21

... select contactname from customers "; // create connection SqlConnection conn = new SqlConnection(connString); try { // open connection conn.Open(); // create command SqlCommand cmd = new SqlCommand(sql, ... contactname, contacttitle from customers where contactname like 'M%' "; // create connection SqlConnection conn = new SqlConnection(connString); try { conn.Open(); SqlCommand cmd = new SqlCommand(sql, conn); ... unitsinstock, discontinued from products "; // create connection SqlConnection conn = new SqlConnection(connString); try { // open connection conn.Open(); // create command SqlCommand cmd = new SqlCommand(sql,...

Ngày tải lên: 08/08/2014, 18:21

... @titleofcourtesy, @city, @country ) "; // create connection SqlConnection conn = new SqlConnection(connString); try { // create data adapter SqlDataAdapter da = new SqlDataAdapter(); da.SelectCommand ... unitprice < 20 "; // create connection SqlConnection conn = new SqlConnection(connString); try { // open connection conn.Open(); // create data adapter SqlDataAdapter da = new SqlDataAdapter(sql, conn); ... properties in ascending order by name from “a” to “z.” You can switch to the Alphabetical view by clicking the icon located at the second position from the left of the toolbar shown in the top of the...

Ngày tải lên: 08/08/2014, 18:21