visual blueprint for building

... with C#: Your visual blueprint for building .NET applications, this book can be used as an informative desktop reference. Who This Book Is For If you are interested in writing programs for the new Microsoft ... 10/18/01 11:57 AM Page 23 Visual C# Language Visual C# Language ■ Topic books for Visual Basic and Visual C# appear. ˇ Click the Visual C# Language book. ■ The Visual C# Language help screen ... receive the latest information from Microsoft about Visual Studio, get technical help from fellow Visual Studio users at Microsoft’s online forum, and search for information online. Visual Studio .NET...

Ngày tải lên: 10/12/2013, 16:15

... with C#: Your visual blueprint for building .NET applications, this book can be used as an informative desktop reference. Who This Book Is For If you are interested in writing programs for the new Microsoft ... AM Page 54 Form1.cs ■ The Windows form name appears below the program name. ˇ Click the plus sign beside the form name. ■ The associated classes for the form appear below the form name. Á ... programming language, then C#: Your visual blueprint for building .NET applications is the book for you. This book will take you through the basics of using the Visual Studio Microsoft Development...

Ngày tải lên: 28/03/2014, 20:20

... used to work with C#: Your visual blueprint for building .NET applications. An e-version of the book is also available on the disc. C#: Your visual blueprint for building .NET applications 013601-X ... Ch02.F 10/18/01 11:57 AM Page 16 Visual C# Language Visual C# Language ■ Topic books for Visual Basic and Visual C# appear. ˇ Click the Visual C# Language book. ■ The Visual C# Language help screen ... receive the latest information from Microsoft about Visual Studio, get technical help from fellow Visual Studio users at Microsoft’s online forum, and search for information online. Visual Studio .NET...

Ngày tải lên: 27/06/2014, 09:20

... to specific formats. For example, you can enforce numbers only, number ranges, dates, email addresses, and URLs. You can even specify custom pattern-matching rules for obscure format restrictions. The ... the software security sector, working for Hitachi ID Systems for over eight years, designing and implementing software security recommendations for various Fortune 500 companies across the United ... CSS3.” Intelligent Form Inputs Form input fields enable your users to submit data back to your website. Because some fields must accept only specific formats — such as numbers and dashes for telephone...

Ngày tải lên: 21/03/2014, 12:01

... 1 1V/SR/RQ/QS/IN Trademark Acknowledgments Wiley, the Wiley Publishing logo, Visual, the Visual logo, Simplified, Master VISUALLY, Teach Yourself VISUALLY, Visual Blueprint, In an Instant, Read Less – Learn More and ... Multiple Rows 100 Update All Table Rows 102 ix BOOK TITLE: Your visual blueprint forthest of the book title MYSQL: Your visual blueprint to open source database management 1516922 FM.F 9/26/02 ... Web sites using MySQL, MySQL: Your visual blueprint to open source database management is the book for you. This book introduces you to the SQL language that forms the foundation of MySQL as well...

Ngày tải lên: 03/07/2014, 01:20

... your choice, and be sure to choose a password that is not easy for others to guess. See Chapter 11 for detailed information about changing passwords for MySQL users. Because you will be using the testdb ... Chapter 10 for troubleshooting tips. 21 W hile you can use the MySQL Monitor to view status and other information about the server, you will find it most useful for testing MySQL queries and for using ... of your query. For queries such as SELECT, it will display the data you requested. For queries that affect the database, such as DELETE and INSERT, it will display a message informing you how...

Ngày tải lên: 03/07/2014, 01:20

... the server status, and perform other tasks. See Chapter 6 for information about using MySQLGUI to perform a query, and see Chapter 9 for information about server management using MySQLGUI. CONFIGURE ... prompts you for a password for the root user. After you specify this once, you can click the Options button to specify a different username for future sessions. The MySQLGUI utility is also available for ... 34 ■ A list of detailed information for each table in the database is displayed. ˇ Type SHOW COLUMNS FROM address; and press Enter. ■ A list of detailed information for each column in the address...

Ngày tải lên: 03/07/2014, 01:20

... does not always improve performance. In fact, extra indexes on fields that are not frequently used for searching can slow down access to the table. See Chapter 10 for information on determining whether ... for the column, and specify whether null values are allowed. You cannot specify values for the data in the table's rows for the new column. The default value of the column will be used for ... row without affecting other rows in the table. For the primary key, you should choose a column that will have a unique value for each row of the table. For example, for a table that stores a list of names...

Ngày tải lên: 03/07/2014, 01:20

... it cumbersome to specify values for each of the columns in order. Fortunately, you can use an alternate INSERT query syntax to insert a row and specify values for whichever columns you choose, ... add, list the column names in parentheses before the list of values. For example, this query inserts a row into the address table and specifies values for the name and address columns only: INSERT ... new information. When you update a row, MySQL automatically sets the first timestamp column of the row to the current date and time, even if you did not specify a value for that column. For example,...

Ngày tải lên: 03/07/2014, 01:20

... are reading from the table before performing the update. This can minimize the slowdown experienced by other users of the table, but increases the time spent performing the update. Example: UPDATE ... columns for each row being updated. To update multiple columns, simply separate the assignments with a comma. For example, suppose you are working with the mailing list in the mail table again. For ... 1; The second use for the LIMIT clause is to minimize the slowdown of the MySQL server. If you are performing a complicated UPDATE query on a large table, it can slow down the table for other clients,...

Ngày tải lên: 03/07/2014, 01:20

... exams with four columns: name for the student name, numtests for the number of tests the student has taken, totalscore for the total of all test scores, and avgscore for an average. When a new test ... Other functions available include SUM for the sum of values and STD for the standard deviation. The following example displays the average score and total score for the entire scores table: SELECT ... the rows are pulled from the database before they are grouped together as specified in the GROUP BY clause. While GROUP BY in its simple form is useful for listing the unique values of a column...

Ngày tải lên: 03/07/2014, 01:20

... server. You can use MySQLGUI to perform most of the same tasks you use the MySQL monitor for, including displaying the results of queries. See Chapter 1 for information on installing and running MySQLGUI. When ... MySQLGUI, you are prompted for a password for the MySQL server. The root user is used by default. If you need to specify a different username, see Chapter 1 for information on configuring MySQLGUI. ... Ch07.F 9/26/02 11:50 AM Page 144 ⁄ MySQLGUI prompts you for a password. Enter the correct password and click OK. Note: See Chapter 1 for information on configuring this utility to use a specific...

Ngày tải lên: 03/07/2014, 01:20

Ngày tải lên: 03/07/2014, 01:20

Ngày tải lên: 03/07/2014, 01:20

Ngày tải lên: 03/07/2014, 01:20

Ngày tải lên: 03/07/2014, 01:20

Ngày tải lên: 03/07/2014, 01:20

Ngày tải lên: 03/07/2014, 01:20

Ngày tải lên: 03/07/2014, 01:20

Ngày tải lên: 03/07/2014, 01:20