Holding a Class Responsible

... DecimalBankAccount program: // DecimalBankAccount - create a bank account using a decimal // variable to store the account balance using System; namespace DecimalBankAccount { public class Program ... -= dWithdrawal is the same as dBalance = dBalance - dWithdrawal . C# programmers tend to use the shortest nota- tion available. Marking a member public makes that member available to any...

Ngày tải lên: 04/10/2013, 21:20

... and then ask her if that was what she meant. As you are speaking, repeat a word or phrase that she used. Pay close attention to her response as you speak. If she shows signs of not hearing you ... repeat- ing what you said in a different way. Ask someone, “Could you clearly hear what I said?” if there’s any doubt you were understood. L ISTENING IN A G ROUP A good way to make sure you...

Ngày tải lên: 02/11/2013, 18:20

... selecting Add Class. Name the new file CustomerInterface9_1.vb. 3. Change the class block declaration so that it reads interface instead of class, and name the class ICustomer. You should have a code ... You can also create properties that accept a parameter. For example, in the Northwind database, a customer might have many orders. A parameterized property would be a pe...

Ngày tải lên: 07/11/2013, 15:15

... Defining and Using a Class In C#, you use the class keyword, a name, and a pair of curly braces to define a new class. The data and methods of the class occur in the body of the class, between ... 3.141592 * radius * radius; } double radius; } The body of a class contains ordinary methods (such as Area) and fields (such as radius)—remember that variables in a...

Ngày tải lên: 15/12/2013, 00:15

Ngày tải lên: 21/12/2013, 19:15

... scheme using a Class B network Background / Preparation This is a written lab and is to be performed without the aid of an electronic calculator. ABC Manufacturing has acquired a Class B address, ... not necessary to supply an address for the WAN connection since it is supplied by the Internet service provider. Step 1 Given this Class A network address and these requirement...

Ngày tải lên: 21/12/2013, 19:15

... written exercise and is to be performed without the aid of an electronic calculator. The Classical Academy has acquired a Class C address, 192.168.1.0. The academy needs to create subnets to ... Lab 10.3.5d Subnetting a Class C Network Objective The objective of this lab is to provide a subnetting scheme using a Class C network. Background / Preparation This is a wr...

Ngày tải lên: 21/12/2013, 19:15

... using a Class C network. Background / Preparation This is a written exercise and is to be performed without the aid of an electronic calculator. The Classical Academy has acquired a Class C address, ... address, 192.168.1.0. The academy needs to create subnets to provide low level security and broadcast control on the LAN. It is not necessary to supply an address for the WAN co...

Ngày tải lên: 21/12/2013, 19:15

... programmatically to participate automatically in an existing transaction, to start a new transaction, or to not participate in a transaction. The following steps prepare a class to participate ... they can participate in an automatic transaction. Once an object is marked to participate in a transaction, it will automatically execute within a transaction. The object's trans...

Ngày tải lên: 24/12/2013, 05:15

... When all the tags are in the class, Intellisense is reenabled. 19. Add private variables directly below the class declaration to store class data, as shown in Listing 9.11. You should have ... • A private variable for each property to store class data • Code to modify and return that data Steps 1. Create a Windows Form and name it frmHowTo9_2. Then place text boxes for eac...

Ngày tải lên: 24/12/2013, 06:17