Thinking in C# phần 8 ppt

... using System.Windows.Forms; using System.Drawing; 5 78 Thinking in C# www.ThinkingIn.NET MVC may be just the thing. Even if not, it’s worth discussing briefly as an example of decoupling ... new Point(10, 5 + i * 50); c.MatchControlToModel(buttons[i], i); buttons[i].Click += 586 Thinking in C# www.ThinkingIn.NET //Loading images from file system using System;...

Ngày tải lên: 06/08/2014, 20:20

... Console.WriteLine(d.DayOfWeek); //Calls implicit operator int(Day d) int iOfWeek = d; Console.WriteLine(iOfWeek); 2 78 Thinking in C# www.ThinkingIn.NET Operator overloading In C#, you can override and overload ... Consider the following code: //:c07:Beetle.cs // The full process of initialization. using System; class Insect { int i = 9; internal int j; 290 T...

Ngày tải lên: 06/08/2014, 20:20

... does not include zero. That’s because zero refers to Pet.class, and presumably a generic Pet object is not interesting. 4 98 Thinking in C# www.ThinkingIn.NET using System; using System.Diagnostics; ... else { 530 Thinking in C# www.ThinkingIn.NET Property = 1 28, Field = 256, Event = 512, Interface = 1024, Parameter = 20 48, Delegate = 4096, ReturnValue =– 81 92, Al...

Ngày tải lên: 06/08/2014, 20:20

... commonly know as late binding and early (or vtable) binding. Without going into too much detail, this section only discusses late binding. This is the method by which a program (or DLL) must interrogate ... bar 2 78 Excel Add -in Development in C/C++ of its events, namely: • data coming in from an external DDE source; • the user double-clicking on a cell in a worksheet; • the user ent...

Ngày tải lên: 05/08/2014, 10:21

... endpoints. Set up a gravity field around each line in a pic- ture, as an aid in connecting new lines to existing lines. 8- 19. Moddy the drawing package in the previous exercise that allows lines ... different possibil- ities before selecting a final location. Painting and Drawing Options for sketching, drawing, and painting come in a variety of forms. Straight lines, polygons,...

Ngày tải lên: 07/07/2014, 05:20

... LogicalToElementPoint() Converts a logical point in the virtual image to a physical location in the MultiScaleImage where that point is currently being displayed. ZoomAboutLogicalPoint() Zooms in or out using ... way, the first line resets the position to the beginning, and playback continues from that point. In this case, the second line has no effect because the media file is a...

Ngày tải lên: 06/08/2014, 08:22

... to show popup windows that are smaller than a certain size and, depending on settings, may show pop-up windows as separate tabs in the current window. • When calling PopupWindow(), you must ... hard-coding details that the control consumer may want to customize. Instead, you need to use template binding expressions. In this example, you set several properties using template-binding e...

Ngày tải lên: 06/08/2014, 08:22

... 80 1 An XPath explorer 80 7 Transforming a document 81 5 Summary 82 1 Exercises 82 2 18: Web Programming 82 4 Identifying a machine 82 4 Sockets 82 6 Whois for ZoneAlarm 82 6 Receiving incoming ... Services 86 4 Insanely simple Web services 86 5 Maintaining state 86 8 Web services vs. Web APIs 86 8 Consuming Web services 87 2 Modifying XML returns 87 4 Summary...

Ngày tải lên: 06/08/2014, 20:20

... out indefinitely: string h = "hello"; string w = "world"; string hw = "how"; string r = "are"; 58 Thinking in C# www.ThinkingIn.NET of an integral ... Assignment { 66 Thinking in C# www.ThinkingIn.NET The processes called boxing and unboxing wrap and unwrap a value type in an object. Thus, the int primitive type can be boxe...

Ngày tải lên: 06/08/2014, 20:20

... primitives and overloading. using System; public class Demotion { static void Prt(string s) { Console.WriteLine(s); } 186 Thinking in C# www.ThinkingIn.NET int[] a1 = { 1, 2, 3, ... moving to “unsafe” code (discussed in Chapter 10), bounds checking can be turned off. 174 Thinking in C# www.ThinkingIn.NET public static void Main(){ try{ UsingCleanup uc = n...

Ngày tải lên: 06/08/2014, 20:20