c sharp game programming tutorial

... from an Access database. Listing 1.2: OLEDBCONNECTIONACCESS.CS /* OleDbConnectionAccess.cs illustrates how to use an OleDbConnection object to connect to an Access database 24 Mastering C# Database ... the constructor OleDbConnection myOleDbConnection = new OleDbConnection(connectionString); // create an OleDbCommand object OleDbCommand myOleDbCommand = myOleDbConnection. CreateCommand(); ... creates an OleDbConnection object, passing connectionString (set in the previous line of code) to the constructor: OleDbConnection myOleDbConnection = new 01eDbConnection(connectionString); Listing...

Ngày tải lên: 14/03/2014, 17:40

... namespace has been imported, the following example creates an OleDbConnection object, passing connectionString to the constructor: OleDbConnection myOleDbConnection = new OleDbConnection(connectionString); Listing ... source=ORCL;user id=SCOTT;password=TIGER"; // create an OleDbConnection object to connect to the // database, passing the connection string to the constructor OleDbConnection myOleDbConnection ... OleDbConnection(connectionString); // create an OleDbCommand object OleDbCommand myOleDbCommand = myOleDbConnection.CreateCommand(); // set the CommandText property of the OleDbCommand object to...

Ngày tải lên: 14/03/2014, 20:20

Ngày tải lên: 06/08/2013, 18:17

... source code to execute on a particular machine ã compilation into machine-language object code ã direct execution of source code by interpreter program ã compilation into intermediate object code ... o. A car has a current speed and has a certain amount of fuel inside it. Speci c behaviour can also be associated with each object (things that you can do with it) :- a watch can be checked ... automatically at the end of every month) and could discipline any doctor guilty of misconduct – of course this would be true for other sta as well. More specically a manager could check that a doctor’s...

Ngày tải lên: 21/02/2014, 06:20

... blocks of the C programming language, let us look a bare minimum C program structure so that we can take it as a reference in upcoming chapters. C Hello World Example A C program basically consists ... fraction */ Character constants Character literals are enclosed in single quotes e.g., 'x' and can be stored in a simple variable of char type. A character literal can be a plain character ... pointer from functions 87 C Strings 90 C Structures 93 Defining a Structure 93 Accessing Structure Members 94 Structures as Function Arguments 95 Pointers to Structures 96 C Unions 99 Defining...

Ngày tải lên: 11/03/2014, 08:20

... subtraction or even a while loop. No, no, no. I wanted recursion. Name: CCC .C #include <stdio.h> int string_count(char *s) { int count = 1; if(*s++) count += string_count(s); else count ... source code into your editor, or Shift+click this link to download the source code. This is a subtle modification of the original DOSVER .C program (which you can download if you Shift+Click ... I. Machine language consists of codes, often one- or two-byte instructions that tell the microprocessor to do something: access memory, compare must never change: first = (struct pres...

Ngày tải lên: 25/03/2014, 15:19

... generic type declaration. Like fields, methods can be static (associated with and accessed through the class) or instance (associated with and accessed through an object instance of the class). Constructors A ... C: \WINDOWS\Microsoft.NET\Framework\v2.0.50727\csc.exe hello.cs ã For Mono run mcs hello.cs. ã For users of cscc, compile with "cscc -o <name>.exe <name>.cs". Doing so will produce ... & Overflow exception control Expression Explanation checked(a) uses overflow checking on value a unchecked(a) avoids overflow checking on value a 22 | C# Programming Chapter 24 A section "Entitled...

Ngày tải lên: 31/03/2014, 16:41

... listenerSocket.Bind(ipepServer) listenerSocket.Listen(-1) clientSocket = listenerSocket.Accept() If clientSocket.Connected Then Do bytesReceived = clientSocket.Receive(recv) tbStatus.Text += Encoding.ASCII.GetString(recv) ... EndPoint. AcceptSocket() Accepts a pending connection request. Returns Socket. AcceptTcpClient() Accepts a pending connection request. Returns TcpClient. Pending() Determines if there are pending connection requests. ... creation of an OleDbConnection object, where the constructor is passed the connection string (Table 2.6). Here the database is a Microsoft Access file located at c: \purchaseOrder.mdb C# string szDSN...

Ngày tải lên: 17/04/2014, 09:17

... !! A0!'.901!RpublicT!70$#,0!108%-,)/2!'(0!$+/8')#/!*#!&0!8-/!+*0!)'!#+'*)10!'()*!8%-**N! S#&=!2#!7-8;!'#!RU#,3]N8*T!-/1!108%-,0!'(0!8%-**!,)2('!#/!'#9!#$!'(0!Main!$+/8')#/4! Calculator Calc = new Calculator();! ! 16" VISUAL" ;C# " ;PROGRAMMING& quot;BASICS# ! //This is the switch-case command //it works like multiple if's switch (String) ... void checkBox1_CheckedChanged(object sender, EventArgs e) { if (checkBox1.Checked == true) { button1.Enabled = true; } else 4" VISUAL" ;C# " ;PROGRAMMING& quot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file operations namespace Calculator { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) ...

Ngày tải lên: 28/04/2014, 15:33

... Chapter 1 n Welcome to the Dungeon chapters), and the player can choose from several character classes. Good non- player characters (NPCs) also help the player to successfully complete the game s ... 500); rand = new Random(); //create a new picturebox pb = new PictureBox(); pb.Parent = this; pb.Dock = DockStyle.Fill; pb.BackColor = Color.Black; //create graphics device surface = new Bitmap(this.Size.Width, ... C# , Basic, Java, DirectX, Allegro, Lua, DarkBasic, Pocket PC, and game consoles. He is the author of the recent books Beginning Java SE 6 Game Programming, Third Edition; Visual Basic Game Programming...

Ngày tải lên: 27/06/2014, 08:20

... thường, c c đối tượng c thể đư c truy xuất bằng một trong 2 c ch: tr c tiếp bằng đại diện ho c gián tiếp bằng con trỏ. C c biến con trỏ đư c định nghĩa trỏ tới c c đối tượng c một kiểu dữ liệu c ... lệnh c a thuật toán sắp xếp, thì bạn hãy để cho caller cung c p c ch hàm sắp xếp c a riêng nó. Bằng c ch làm này, bạn tránh đư c hard-coded, t c là tính tái sử dụng không cao, hàm Ascending chỉ ... giá trị c a pInt là 1776 (địa chỉ c a biến var). Vì con trỏ c ng là biến cho nên nó c ng phải c địa chỉ trong bộ nhớ, c n số byte c n thiết cho con trỏ c thể là 2 ho c 4 byte phụ thu c hệ...

Ngày tải lên: 29/06/2014, 08:20

Ngày tải lên: 04/07/2014, 15:57

... the device context (HDC), which is used by GDI to send information to the device. In GDI+, the concept of device context and handle to the device context is replaced by the Graphics object. The ... the application needs to call the SelectObject function, which takes the device context and pen handle as arguments. Now the application can draw any graphics object. The application calls the ... Application Section 2.4. Some Basic GDI+ Objects SUMMARY Chapter 3. The Graphics Class Section 3.1. Graphics Class Properties Section 3.2. Graphics Class Methods Section 3.3. The...

Ngày tải lên: 12/08/2014, 19:20

... was clicked. Now we check to see if the Rectangle check box is checked. If so, we draw a rectangle to mark the connecting point of the two lines. If not, we draw an ellipse as the connecting ... Point objects. You can test this code on a button or a menu click event handler. Listing 2.9 Creating RectangleF objects // Create a Graphics object Graphics g = this.CreateGraphics(); float ... menu click event handler. The Form class provides the CreateGraphics method, which returns a Graphics object. The following code snippet creates a Graphics object using the CreateGraphics method...

Ngày tải lên: 12/08/2014, 19:20

... (rect, startColor, endColor, mode); } // Gamma correction check box is checked if(checkBox1.Checked) { lgBrush.GammaCorrection = true; } // Fill rectangle g.FillRectangle(lgBrush, rect); ... System.Drawing.Drawing2D.HatchBrush. public HatchBrush(HatchStyle, Color); public HatchBrush(HatchStyle, Color, Color); The following code creates a hatch brush with a dashed-vertical hatch style, blue background, ... rectangle curGraphics.DrawRectangle(curPen, curX, curY, diffX, diffY); break; } case 4: { // Fill the rectangle curGraphics.FillRectangle(curBrush, curX, curY, diffX, diffY); break; } case...

Ngày tải lên: 12/08/2014, 19:20

Ngày tải lên: 12/08/2014, 19:20

Ngày tải lên: 12/08/2014, 19:20

Ngày tải lên: 12/08/2014, 19:20