MORE INFO in C#

Maker QR Code 2d barcode in C# MORE INFO

MORE INFO
Generate QR Code JIS X 0510 In Visual C#
Using Barcode creation for Visual Studio .NET Control to generate, create Denso QR Bar Code image in .NET framework applications.
www.OnBarcode.com
QR-Code Scanner In Visual C#
Using Barcode reader for VS .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
Practice tests
Bar Code Printer In C#.NET
Using Barcode creator for VS .NET Control to generate, create barcode image in .NET applications.
www.OnBarcode.com
Scanning Barcode In Visual C#.NET
Using Barcode decoder for VS .NET Control to read, scan read, scan image in VS .NET applications.
www.OnBarcode.com
For details about all the practice test options available, see the How to Use the Practice Tests section in this book s Introduction.
Printing QR Code In .NET Framework
Using Barcode creator for ASP.NET Control to generate, create QR Code 2d barcode image in ASP.NET applications.
www.OnBarcode.com
QR Code Creator In .NET Framework
Using Barcode printer for .NET Control to generate, create Denso QR Bar Code image in Visual Studio .NET applications.
www.OnBarcode.com
10
Print QR Code 2d Barcode In Visual Basic .NET
Using Barcode creation for .NET Control to generate, create QR Code 2d barcode image in .NET applications.
www.OnBarcode.com
QR Printer In Visual C#
Using Barcode creation for .NET framework Control to generate, create QR Code JIS X 0510 image in VS .NET applications.
www.OnBarcode.com
Instrumentation
GS1 128 Creation In Visual C#.NET
Using Barcode printer for .NET Control to generate, create UCC.EAN - 128 image in .NET applications.
www.OnBarcode.com
Paint Code128 In C#
Using Barcode creator for Visual Studio .NET Control to generate, create USS Code 128 image in Visual Studio .NET applications.
www.OnBarcode.com
This chapter covers instrumentation in the .NET Framework 2.0. Instrumentation includes a large number of objectives, but all deal with logging and measuring what happens in an application.
Barcode Creation In C#.NET
Using Barcode drawer for .NET framework Control to generate, create bar code image in .NET framework applications.
www.OnBarcode.com
Monarch Maker In C#
Using Barcode generation for VS .NET Control to generate, create NW-7 image in .NET framework applications.
www.OnBarcode.com
Exam objectives in this chapter:
Draw Bar Code In Java
Using Barcode encoder for Eclipse BIRT Control to generate, create bar code image in Eclipse BIRT applications.
www.OnBarcode.com
Printing DataMatrix In Objective-C
Using Barcode encoder for iPhone Control to generate, create Data Matrix ECC200 image in iPhone applications.
www.OnBarcode.com
Manage an event log by using the System.Diagnostics namespace.
EAN13 Encoder In None
Using Barcode maker for Font Control to generate, create EAN 13 image in Font applications.
www.OnBarcode.com
UPC-A Supplement 2 Maker In Java
Using Barcode drawer for Java Control to generate, create UPC A image in Java applications.
www.OnBarcode.com
Write to an event log. Read from an event log. Create a new event log.
Paint QR Code ISO/IEC18004 In None
Using Barcode printer for Font Control to generate, create QR image in Font applications.
www.OnBarcode.com
PDF-417 2d Barcode Generation In None
Using Barcode creation for Office Word Control to generate, create PDF 417 image in Office Word applications.
www.OnBarcode.com
Manage system processes and monitor the performance of a .NET Framework application by using the diagnostics functionality of the .NET Framework 2.0 (Refer System.Diagnostics namespace).
Scanning Bar Code In VB.NET
Using Barcode scanner for .NET Control to read, scan read, scan image in Visual Studio .NET applications.
www.OnBarcode.com
Painting GS1-128 In Objective-C
Using Barcode encoder for iPad Control to generate, create EAN / UCC - 13 image in iPad applications.
www.OnBarcode.com
Get a list of all running processes. Retrieve information about the current process. Get a list of all modules that are loaded by a process. PerformanceCounter class, PerformanceCounterCategory, and CounterCreationData class. Start a process both by using and by not using command-line arguments. StackTrace class. StackFrame class.
Debug and trace a .NET Framework application by using the System.Diagnostics namespace.
Debug class and Debugger class. Trace class, CorrelationManager class, TraceListener class, TraceSource class, TraceSwitch class, XmlWriterTraceListener class, DelimitedListTraceListener class, and EventlogTraceListener class. Debugger attributes.
10
Instrumentation
Embed management information and events into a .NET Framework application. (Refer System.Management namespace).
Retrieve a collection of Management objects by using the ManagementObjectSearcher class and its derived classes. ManagementQuery class. Subscribe to management events by using the ManagementEventWatcher class.
Lessons in this chapter:
Lesson 1: Logging Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553 Lesson 2: Debugging and Tracing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 564 Lesson 3: Monitoring Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593 Lesson 4: Detecting Management Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 616
Before You Begin
To complete the lessons in this chapter, you should be familiar with Microsoft Visual Basic or C# and be comfortable with the following tasks:
Create a console application in Microsoft Visual Studio using Visual Basic or C#. Add references to system class libraries to a project. View Windows event logs.
Lesson 1: Logging Events
Lesson 1: Logging Events
It s impossible to know in advance every situation that your application might encounter after it is deployed. You don t necessarily know, for instance, how much RAM a user s computer will have, so it s impossible to know when your application might run out of memory.
After this lesson, you will be able to:
Create an event log. Read entries from and write entries to an event log.
Estimated lesson time: 20 minutes
Using Microsoft Windows Events and Logging Them
No matter how well written and tested an application is, chances are high that there will be a bug or some unexpected behavior. Moreover, users typically aren t developers and don t use the same terminology that developers are accustomed to. It s common to have users report problems using terminology that developers don t recognize or understand. This communication gap makes bug verification a difficult process. And even when a bug can be verified, the circumstances that caused it might remain unknown. This reality makes identifying and fixing bugs difficult and can cause serious delays in repairing them. Later versions of Windows such as Windows 2000, Windows XP, and Windows Server 2003 provide a mechanism to let applications log things that happen to them. This feature has many benefits. By using the event log, developers can record certain aspects of the state of an application, including serious errors. Essentially, developers can record just about anything that they think might be useful after the application is deployed. The ability to review significant events makes it much easier for support people to diagnose issues. A summary of the benefits of using Windows events and logging them are as follows:
Provide an easy mechanism to record specific items regarding an application s state Provide an easy mechanism to record situations that the developers consider to be out of the ordinary
Copyright © OnBarcode.com . All rights reserved.