Apress-Visual CSharp 2010 Recipes A Problem Solution Approach 1 pptx

Apress-Visual CSharp 2010 Recipes A Problem Solution Approach_1 pptx

... sleeping between each message for a specified duration. private static void DisplayMessage(object config) { ThreadStartData data = config as ThreadStartData; if (data != null) { ... elements as a unit. The Code The following code snippet shows how to create a thread-safe Hashtable instance: // Create a standard Hashtable. Hashtable hUnsync = new Hashtable(); // Create a ... System.Threading.WaitHandle and enables thread synchronization in a similar fashion. A Mutex is in either a signaled state or an unsignaled state. A thread acquires ownership of the Mutex at construction...

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Apress-Visual CSharp 2010 Recipes A Problem Solution Approach_2 potx

... System.Xml namespaces to manipulate Extensible Markup Language (XML) data. Common XML tasks don’t just include parsing an XML file, but also include validating it against a schema, applying an Extensible ... Create the validating reader. XmlReader validator = XmlReader.Create(xmlFilename, settings); failed = false; try { // Read all XML data. while (validator.Read()) {} } catch (XmlException ... following example demonstrates the dynamic creation of a list of check boxes. One check box is added for each item in a string array. All the check boxes are added to a panel that has its AutoScroll...

Apress-Visual CSharp 2010 Recipes A Problem Solution Approach_3 pptx

... true and shows an animation of an image alternately growing and shrinking on the page. The drawing logic takes place in the Form.Paint event handler, and a timer invalidates the form in a preset ... namespace Apress.VisualCSharpRecipes.Chapter07 { public partial class Recipe07_ 21 : Form { private Window1 modelessWindow; CHAPTER 8 ■ GRAPHICS, MULTIMEDIA, AND PRINTING 402 and ... Play a WAV File Problem You need to play a WAV file. Solution Create a new instance of the System.Media.SoundPlayer class, pass the location or stream of the WAV file, and invoke the Play method....

Apress-Visual CSharp 2010 Recipes A Problem Solution Approach_4 potx

... Data in table Data 1 Eastern Data 2 Western Data 3 Northern Data 4 Southern Data in (modified) table Data 1 North Eastern Data 2 Western Data 3 Northern Data 4 Southern Data 5 ... write any changes back to the database. To create a new row in a table, call the DataTable.NewRow instance method to obtain an instance of DataRow that has the same schema as the DataTable. ... notification that the operation has completed. DownloadData Returns a byte array that contains the data from a specified URI. DownloadDataAsync Same as DownloadData, but performs the data transfer...

Apress-Visual CSharp 2010 Recipes A Problem Solution Approach_5 ppt

... HMACSHA1 Any 16 0 HMACSHA256 Any 256 HMACSHA384 Any 384 HMACSHA 512 Any 512 MACTripleDES 12 8, 19 2 64 As with the standard hashing algorithms, you can either create keyed hashing algorithm ... CHAPTER 11 ■ SECURITY AND CRYPTOGRAPHY 580 namespace Apress.VisualCSharpRecipes.Chapter 11 { class Recipe 11_ 14 { public static void Main(string[] args) { // Create a HashAlgorithm ... this command: Recipe 11- 17 Recipe 11- 17.exe HMACSHA1 anotherKey CHAPTER 11 ■ SECURITY AND CRYPTOGRAPHY 546 the strongly named assembly. Applying AllowPartiallyTrustedCallersAttribute...

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Apress-Visual CSharp 2010 Recipes A Problem Solution Approach_6 doc

... the base class. using System; namespace Apress.VisualCSharpRecipes.Chapter13 { class Recipe13 _17 { static void Main(string[] args) { // Create an implementation of the interface ... class has the keyword static before class in the declaration. A static class is like a regular class, except the class cannot be instantiated and all of the methods must be static. Add a static ... received e-mail message. using System; namespace Apress.VisualCSharpRecipes.Chapter13 { [Serializable] public sealed class MailReceivedEventArgs : EventArgs { // Private read-only...

Apress-Visual CSharp 2010 Recipes A Problem Solution Approach_8 doc

... ItemTemplate property of the CHAPTER 17 ■ WINDOWS PRESENTATION FOUNDATION 856 Figure 17 -17 . Changing a control’s appearance on mouseover 17 -20. Change the Appearance of Alternate Items in a ... System.Windows.Input; namespace Apress.VisualCSharpRecipes.Chapter17 { public class Person : INotifyPropertyChanged { private string firstName; private int age; private string lastName; private string ... LinearGradientBrush and RadialGradientBrush objects to draw and fill shapes (see Figure 17 -24). The XAML also demonstrates how to create and use static LinearGradientBrush and RadialGradientBrush resources....

PHP 5 Recipes A Problem-Solution Approach

... variable a data type and thenassign a value to it (as in languages such as C++ and Java), PHP automatically assigns a datatype to a variable when a value is allocated to it. This makes PHP rather ... regular arrays, multidimensional arrays, and even thehandy associative array. Unlike the string functions available to PHP, the array functions areactually rather well organized and follow fairly ... always assigned by value, since the PHP 4 release(and including PHP 5), you can now assign variables by reference. This means you can createsomething of an alias to a variable that will change...

XNA 3.0 Game Programming Recipes: A Problem-Solution Approach potx

... Ranpat @a_ h]n]pekj$àre _a( ±RanpatLkoepekjPatpqna*RanpatAhaiajpo%7ylq^he_ kranne à rke` Ql`]pa$C]iaPeia c]iaPeia%w?na]pa>>Ranpe_ao$%7^]oa*Ql`]pa$c]iaPeia%7y***lq^he_ kranne à ... pnqa7Cqe à* >acejOdksOpkn]ca@are_aOaha_pkn$BejÒpkn]ca@are _a( o]raNamqaop%7yeb $gauOp]pa*EoGau@ksj$Gauo*H%%wklan]pekjLajèjc 9 pnqa7Cqe à* >acejOdksOpkn]ca@are_aOaha_pkn$BejÒpkn]ca@are _a( ... WITH XNA 3.025lner]pa rke` BejÒpkn]ca@are _a$ E=ouj_Naoqhp naoqhp%wOpkn]ca@are _a opkn]ca@are _a 9 Cqe à* AjÒdksOpkn]ca@are_aOaha_pkn$naoqhp%7eb $opkn]ca@are _a 9 jqhh%O]raC]ia$opkn]ca@are _a% 7yThe...

Objective-C Recipes: A Problem-Solution Approach pptx

... Gode 10 9 Usage 11 0 3 .11 Referencing Objects in Arrays 11 0 Problem 11 0 Solution 11 0 How It Works 11 0 The Gode 11 1 Usage 11 1 3 .12 Obtaining the Dictionary ... 11 1 3 .12 Obtaining the Dictionary Count 11 2 Problem 11 2 Solution 11 2 How It Works 11 2 The Gode 11 2 Usage 11 3 3 .13 Iterating Through a Dictionary 11 3 Problem ... Count 11 2 Problem 11 2 Solution 11 2 How It Works 11 2 The Gode 11 2 Usage 11 3 3 .13 Iterating Through a Dictionary 11 3 Problem 11 3 Solution 11 3 How It...

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