birt barcode generator ORACLE PROCESSES in Objective-C

Develop Data Matrix ECC200 in Objective-C ORACLE PROCESSES

I thought it was extremely important to include both of these views in the iPhone application, but doing so presented a huge challenge. With limited screen real estate, we had to be careful not to overwhelm the user with buttons and links and, at the same time, make the distinction between the two interfaces clear. As you can see from Figures 4-4 and 4-5, both screens share similar language for referencing to-do items and milestones.

Your iPod touch supports the following file types as attachments: .doc and .docx (Microsoft Word documents) .htm and .html (web pages) .key (a Keynote presentation document) .numbers (an Apple Numbers spreadsheet document) .pages (an Apple Pages document) .pdf (Adobe s portable document format, used by programs such as Adobe Acrobat and Adobe Reader) .ppt and .pptx (Microsoft PowerPoint presentation documents) .txt (a text file) .vcf (a contact file) .xls and .xlsx (Microsoft Excel spreadsheet documents) .mp3 and .mov (audio and video formats) .zip (compressed files -these are only readable if you have an app installed that can read them such as GoodReader; see the Opening and Viewing Compressed .zip Files section earlier in this chapter. Audio formats supported: HE-AAC (V1) AAC (16 to 320 Kbps) Protected AAC (from iTunes Store) MP3 (16 to 320 Kbps) MP3 VBR Audible (formats 2, 3, and 4) Apple Lossless AIFF WAV Video formats supported: H.264 video up to 720p at 30 frames per second Main Profile level 3.1 with AAC-LC audio up to 160 Kbps, 48kHz

Listing 9-12. Using Reference Parameters using System; class Person { public Person(string name) { Name = name; } public string Name { get; set; } } class MyClass { public void MyMethod(ref Person employee, ref int count) { // print out the values of the parameters Console.WriteLine("MyMethod - parameter values: {0}, {1}", employee.Name, count); // modify the parameters employee = new Person("Joe Smith"); count = 20; // print out the values again Console.WriteLine("MyMethod - modified parameter values: {0}, {1}", employee.Name, count); } } class Listing 12 { static void Main(string[] args) { // define local variables to use as parameters Person myperson = new Person("John Doe"); int mycount = 10; // print out the values of the variables Console.WriteLine("Main Method - variable values before: {0}, {1}", myperson.Name, mycount); // create a new instance of MyClass and call the method MyClass mc = new MyClass(); mc.MyMethod(ref myperson, ref mycount); // print out the value of the variables again Console.WriteLine("Main Method - variable values after: {0}, {1}", myperson.Name, mycount); // wait for input before exiting

Implementing an object for the Singleton mode can be very complex, because you have to deal with multithreading issues. Typically, this means using thread-synchronization objects, which will almost always reduce performance and increase complexity. For most server-side behavior, SingleCall is ideal because each method call is handled by a newly created object that has its own thread. You don t need to worry about threading issues, or about one client interfering with another in some way. Having selected a mode, you need to define the URI that will be used to access the server-side object. This URI is combined with the server name and virtual root to construct a URL that clients can use to call the server. The URL is in the form http://yourserver/yourvroot/testserver.rem, where yourserver is the name of your server and yourvroot is the name of your virtual root.