.NET/ASP.NET/C#/VB.NET PDF Document SDK

Listing 10-16. The resulting strings when printing times use different locales Swedish short "06.15.45" "12.00.00" "18.20.25" long "kl. 06.15.45 W. Europe Daylight Time" "kl. 12.00.00 W. Europe Daylight Time" "kl. 18.20.25 W. Europe Daylight Time" default "kl. 06.15.45 W. Europe Daylight Time" "kl. 12.00.00 W. Europe Daylight Time" "kl. 18.20.25 W. Europe Daylight Time" US English short "6:15:45 AM" "12:00:00 PM" "6:20:25 PM" long "6:15:45 AM W. Europe Daylight Time" "12:00:00 PM W. Europe Daylight Time" "6:20:25 PM W. Europe Daylight Time" default "6:15:45 AM W. Europe Daylight Time" "12:00:00 PM W. Europe Daylight Time" "6:20:25 PM W. Europe Daylight Time" When it comes to representing dates, there are other issues to deal with. Months have different names in different countries, as do the days of the week. When writing dates, the order of the day, month, and year differ between different countries. Just to make things even more complex, the first day of the week can be either Sunday or Monday, depending on your location. To help you manage this, the QLocale class can handle most of these issues.

how to add barcode in excel 2007, barcode excel vba free, free barcode software for excel 2007, creare barcode con excel 2013, barcode font for excel mac, activebarcode excel 2010, barcode add in excel 2003, barcode in excel 2003 free, barcode add in for word and excel 11.10 free download, barcode in excel 2003 free,

There s a rather important feature of airspace management that we re likely to need to cope with: ensuring that we don t let two planes hit each other. So, another method likely to be useful is one that allows us to check whether one plane is too close to another one, within some margin of error (say, 5,000 feet). And this method isn t associated with any single plane: it always involves two planes. Now we could define a method on Plane that accepted another Plane as an argument, but that s a slightly misleading design it has a lack of symmetry which suggests that the planes play different roles, because you re invoking the method on one while passing in the other as an argument. So it would make more sense to define a static method one not directly associated with any single plane and to have that take two Plane objects.

DateTime time = new DateTime(2001, 12, 24, 13, 14, 15, 16); Console.WriteLine(time.ToString("t")); Console.WriteLine(time.ToShortTimeString()); Console.WriteLine(time.ToString("T")); Console.WriteLine(time.ToLongTimeString());

This will result in:

At runtime, this DLL generates the script libraries and downloads them to the browser. The libraries are broken down into the following: The core libraries (Atlas.js and AtlasRuntime.js) provide the lowest-level runtime support for the other libraries as well as base functionality for your JavaScript (such as the Type.registerNamespace and Type.registerClass functions in this example). The compatibility libraries offer a compatibility layer for a graceful Atlas experience across different browsers. This is an area where Atlas excels you can code your application without worrying about the differing underlying implementations of XMLHttpRequest. Atlas handles that for you. The Atlas UI libraries offer UI services to your applications, allowing functionality such as maps, drag and drop, and UI glitz to make your presentation layers sparkle!

13:14 13:14 13:14:15 13:14:15

Circles and ellipses are drawn by using the drawEllipse method (see Figure 7-10). The method takes a rectangle or four values for x, y, width, and height (just like the rectangle drawing methods). To draw a circle, you have to make sure that the width and height are equal.

DateTime time = new DateTime(2001, 12, 24, 13, 14, 15, 16); Console.WriteLine(time.ToString("g")); Console.WriteLine(time.ToString("G")); Console.WriteLine(time.ToString("f")); Console.WriteLine(time.ToString("F"));

Notice how the upper- and lowercase versions of all these standard formats are used to choose between the short and long time formats:

24/12/2001 13:14 24/12/2001 13:14:15 24 December 2001 13:14 24 December 2001 13:14:15

Figure 7-10. Circles and ellipses are drawn using the drawEllipse method. Drawing ellipses is fun because you can also draw parts of them. Qt can draw three parts (shown in Figure 7-11): drawArc draws an arc the part of the line around the circle. drawChord draws a circle segment the area enclosed between the chord and the arc outside the chord. drawPie draws a pie segment a pie-shaped piece of the ellipse. All the methods for drawing parts of ellipses take a rectangle (just like the drawEllipse method). They then accept a starting angle and a value indicating how many degrees the part of the ellipse is spanning over. The angles are expressed as integers, where the value is 1/16 of a degree, which means that the value 5760 corresponds to a full circle. The value 0 corresponds to three o clock, and positive angles move counterclockwise.

Another common format is the round trip shown in Example 10-36. As for the numeric types, this is designed for scenarios where you expect to convert both to and from strings, without loss of precision.

DateTime time = new DateTime(2001, 12, 24, 13, 14, 15, 16); Console.WriteLine(time.ToString("O"));

This produces: