rdlc data matrix

rdlc data matrix

rdlc data matrix

rdlc data matrix

rdlc data matrix

rdlc data matrix,
rdlc data matrix,

rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,

rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,

rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,
rdlc data matrix,

You need to be careful how you order catch clauses when trying to catch exception types that involve base and derived classes, because a catch for a base class will also match any of its derived classes For example, because the base class of all exceptions is Exception, catching Exception catches all possible exceptions Of course, using catch without an exception type provides a cleaner way to catch all exceptions, as described earlier However, the issue of catching derived class exceptions is very important in other contexts, especially when you create exceptions of your own If you want to catch exceptions of both a base class type and a derived class type, put the derived class first in the catch sequence This is necessary because a base class catch will also catch all derived classes Fortunately, this rule is self-enforcing because putting the base class first causes a compile-time error The following program creates two exception classes called ExceptA and ExceptB ExceptA is derived from Exception ExceptB is derived from ExceptA The program then throws an exception of each type For brevity, the custom exceptions supply only one constructor (which takes a string that describes the exception) But remember, in commercial code, your custom exception classes will normally provide all four of the constructors defined by Exception

(264)

// Derived exceptions must appear before base class exceptions using System; // Create an exception class ExceptA : Exception { public ExceptA(string message) : base(message) { }

My InfoView Displays a customized layout with each portlet displaying a different document, URL, or list of documents Favorites Displays your personal documents or shortcuts to shared documents Inbox Displays documents that have been sent to you by other users or by the scheduler Folder Allows you to customize which folder contents initially appear in the Workspace panel Category Allows you to customize which category appears in the Workspace panel The option My Default Navigation View determines what appears in the left-hand pane as shown in Figure 17-1: folders or categories Set The Number Of Objects to appear in a given document list before you have to scroll to the next page In the preceding illustration, 10 is the default This setting also depends on whether or not you display the actions and document description as longer lists can fit on one page when these details do not appear For Each Document, Show Me determines how documents appear as shown in Figure 17-2 By default, all details for each document are displayed, including the description (when created by the report author), the owner or person who created the document, the date, the number of instances available for scheduled documents, and actions

13:

Displacement, y Velocity, y'

public override string ToString() { return Message; }

Part III:

} // Create an exception derived from ExceptA class ExceptB : ExceptA { public ExceptB(string message) : base(message) { } public override string ToString() { return Message; } } class OrderMatters { static void Main() { for(int x = 0; x < 3; x++) { try { if(x==0) throw new ExceptA("Caught an ExceptA exception"); else if(x==1) throw new ExceptB("Caught an ExceptB exception"); else throw new Exception(); } catch (ExceptB exc) { ConsoleWriteLine(exc); } catch (ExceptA exc) { ConsoleWriteLine(exc); } catch (Exception exc) { ConsoleWriteLine(exc); } } } }

The output from the program is shown here:

Acceleration, y" y, y', y"

The following list of documents shows the same documents from the Finance folder as in Figure 17-2 The list appears less busy, as less information appears by default for each document

Caught an ExceptA exception Caught an ExceptB exception SystemException: Exception of type 'SystemException' was thrown at OrderMattersMain()

Notice the type and order of the catch clauses This is the only order in which they can occur Since ExceptB is derived from ExceptA, the catch for ExceptB must be before the one for ExceptA Similarly, the catch for Exception (which is the base class for all exceptions) must appear last To prove this point for yourself, try rearranging the catch clauses Doing so will result in a compile-time error One good use of a base class catch clause is to catch an entire category of exceptions For example, imagine you are creating a set of exceptions for some device If you derive all of the exceptions from a common base class, then applications that don t need to know precisely what problem occurred could simply catch the base class exception, avoiding the unnecessary duplication of code

TIP To simplify the initial list of documents, check only the description radio button and leave all

.

Part I: