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The collection also includes a Friend constructor, thus ensuring that an instance of the object can only be created from within the CSLA NET framework Also, though the collection is read-only, it does provide some Friend methods to allow ValidationRules to add and remove items These methods are used in the CheckRules() methods to ensure that broken rules are only in the list when appropriate: Friend Overloads Sub Add(ByVal rule As RuleMethod) Remove(rule) IsReadOnly = False Add(New BrokenRule(rule)) IsReadOnly = True End Sub Friend Overloads Sub Remove(ByVal rule As RuleMethod) ' we loop through using a numeric counter because ' removing items in a For.Each isn't reliable IsReadOnly = False For index As Integer = 0 To Count - 1 If Me(index)RuleName = ruleRuleName Then RemoveAt(index) Exit For End If Next IsReadOnly = True End Sub The Add() method is pretty straightforward.





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Set the background color of the UIView them hidden) and one UILabel, set against an aluminum-colored background to an attractive aluminum color. You do on the iPhone, complete the object this on the Attributes tab of the inspec- creation you need for your eventreporter tor window, as you do most of your work project. in this project. Create a UILabel, stretch it across the bottom of the screen, and set the color to be steel. Also, clear its text so it doesn t display anything at startup. Create two UITextFields. This class of objects is generally used to accept input, but we opted to use the objects for pure display purposes because we like their look. (Don t worry; we ll show how to use the full functionality of a UITextField toward the end of this chapter.) Place each UITextField at the center of the screen using Interface Builder s handy positioning icons. Set this location s coordinates to 159, 230; and set its origin to middle.





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27 Sep 2010 ... There is an open source Java library called 'zxing' (Zebra Crossing) which can ... result = reader .decode(bitmap); System.out.println(" Barcode text is " + result. ... From http://www.vineetmanohar.com/2010/09/ java - barcode - api / ...

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Table 11-8 provides details on the key members of the LocalMessageReceiver class. Table 11-8. Key Members of the LocalMessageReceiver Class

To avoid possible duplicate object issues, it first ensures that the broken rule isn t already in the list by calling the Remove() method Then it changes the collection to be read-write, adds the rule to the collection, and sets the collection back to be read-only While it could just see if the collection contains the broken rule, removing and re-adding the rule is better, because it ensures that the human-readable description for the rule is current The rule method could have changed the description over time The Remove() method is a bit more complex It has to scan through the collection to find a rule with the same rule name Notice that no exception is thrown if the item isn t in the collection If it isn t there, that s fine then there s just no need to remove it.

using using using using using using using using using System; System.Collections.Generic; System.ComponentModel; System.Data; System.Drawing; System.Linq; System.Text; System.Windows.Forms; System.IO;

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To configure a slideshow, you will need to change your settings. To do so, touch the Settings icon on the Home screen. Scroll down to the Photos tab and touch the screen. You will then see the various options you can use, including four options for adjusting for slideshows.

How many .NET programmers does it take to change a light bulb None they call a method on the light bulb object, and it changes itself. Ha, ha, ha! That s funny, but only if you understand the object-oriented programming (OOP) concepts that are the basic foundation of the .NET system. (Actually, it s not even that funny if you do understand OOP.) Without OOP, it would be difficult to support core features of .NET, such as the central System.Object object, which is the basic foundation of the .NET system. Also, productivity would go way down among Windows developers, who are the basic foundation of the .NET system. Although I briefly mentioned OOP development concepts in 1 and 2, it was only to provide some context for other topics of discussion. But in this chapter, I hold back no longer. After a vigorous discussion of general OOP concepts, I ll discuss how you can use these concepts in your .NET code.

There are two other methods in BrokenRulesCollection worth mentioning Both provide information about the contents of the collection The GetFirstBrokenRule() method scans the list and returns the first broken rule (if any) for a specified property You may recall that this method was used in CslaCoreBusinessBase to implement the IDataErrorInfo interface The second is an overridden ToString() method that concatenates the human-readable descriptions of all broken rules into a single string value This too is used in the IDataErrorInfo implementation to return all the errors for the entire object..

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Barcode generation with zxing - Stack Overflow
30 Jun 2016 ... RenderingHints; import java .awt.image.BufferedImage; import java .io. IOException; import java .util.Hashtable; import com.google. zxing . BarcodeFormat ; import ...

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