how to generate barcode in asp net c# Lesson 1: Performing Message Tracking in .NET

Display qr bidimensional barcode in .NET Lesson 1: Performing Message Tracking

Exam Tip For the exam, understand unit testing. You don t need to know details about the tools described here, though. The exam won t test you on non-Microsoft software.

Up to now in this chapter, you have worked with reports that contain single sets of data and that were defined by the Report Wizard. In this lesson, you will learn how to create datasets without the wizard and how to add additional datasets. You can use these datasets to enhance your reports and create composite reports.

To enable client computers running other Microsoft operating systems (such as Windows 3.1 or MS-DOS) to print to a shared printer on a computer running Windows XP Professional, you must manually install a printer driver on the client computer. To do this, you must get the appropriate printer driver for a Windows-based client computer from the installation disks for that client computer or from the printer manufacturer.

Table 4-2

The purpose of this training kit is to teach you to support end users who run Microsoft Windows XP Professional in a corporate environment or Windows XP Home Edition in a home or small business environment and to prepare you for the 70-271 MCDST exam. This training kit assumes that you have approximately six months of hands-on experience and the following prerequisite knowledge:

Built-in functions such as SUM, MAX, and AVG can be used to perform calculations on a set of values and return a single value. In many cases, this is the type of processing that a cursor needs to perform. For example, consider the following cursor, which is used to get a total count and sum of all the products that start with the letter S :

End Function End Class End Namespace //C# using System;

will help you understand what you need to do to declare that the phase or step is successful:

To complete the lesson in this chapter, you must have done the following:

XACT_ABORT is turned on, any error is fatal. The transaction is left in a doomed state and XACT_STATE returns 1. Therefore, you cannot commit a transaction inside a CATCH block if XACT_ABORT is turned on.

Note If your computer is on a network and there is a valid address that you can use to test your outbound connection, use that address instead of 192.168.1.202.

This task performs a backup of the database s transaction log, which is necessary if a database is configured to use the full or bulk-logged recovery model.

number. Often, Version is simply CurrentVersion. Figure B 4 shows an example of a program that stores its settings in this key.

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Input/Output (I/O)