... with C#: Your visualblueprint for building .NET applications, this book can be used asan informative desktop reference.Who This Book Is For If you are interested in writing programs for the newMicrosoft ... 10/18/01 11:57 AM Page 23 Visual C# Language Visual C# Language■ Topic books forVisual 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 Studiousers at Microsoft’s online forum, and search for information online. Visual Studio .NET...
... with C#: Your visualblueprint for building .NET applications, this book can be used asan informative desktop reference.Who This Book Is For If you are interested in writing programs for the newMicrosoft ... AM Page 54Form1.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 blueprintforbuilding .NET applications is thebook for you.This book will take you through the basics of usingthe Visual Studio Microsoft Development...
... used to work withC#: Your visualblueprintforbuilding .NETapplications. An e-version of the book is also availableon the disc.C#:Your visualblueprintfor building .NET applications013601-X ... Ch02.F 10/18/01 11:57 AM Page 16 Visual C# Language Visual C# Language■ Topic books forVisual 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 Studiousers at Microsoft’s online forum, and search for information online. Visual Studio .NET...
... 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 InputsForm 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...
... 11V/SR/RQ/QS/INTrademark AcknowledgmentsWiley, 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 100Update All Table Rows 102ixBOOK TITLE:Your visualblueprint forthestof the book titleMYSQL:Your visualblueprint to opensource database management1516922 FM.F 9/26/02 ... Web sites using MySQL, MySQL: Your visual blueprint to open source database management isthe book for you.This book introduces you to the SQL language thatforms the foundation of MySQL as well...
... yourchoice, and be sure to choose a password that isnot 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.21While you can use the MySQL Monitor to viewstatus and other information about the server,you will find it most useful for testing MySQLqueries and for using ... of your query. For queries such asSELECT, it will display the data you requested. For queriesthat affect the database, such as DELETE and INSERT, it willdisplay a message informing you how...
... the server status, and perform other tasks. SeeChapter 6 for information about using MySQLGUI toperform a query, and see Chapter 9 for information aboutserver management using MySQLGUI.CONFIGURE ... promptsyou for a password for the root user. After you specify thisonce, you can click the Options button to specify a differentusername 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...
... does not always improveperformance. In fact, extra indexes on fields that are notfrequently used for searching can slow down access to thetable. See Chapter 10 for information on determiningwhether ... for the column, and specifywhether 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 beused for ... rowwithout affecting other rows in the table. For the primary key, you should choose a column that willhave a unique value for each row of the table. For example, for a table that stores a list of names...
... itcumbersome to specify values for each of the columnsin order. Fortunately, you can use an alternate INSERTquery syntax to insert a row and specify values for whichever columns you choose, ... add, list thecolumn names in parentheses before the list of values. For example, this query inserts a row into the address table andspecifies 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 rowto the current date and time, even if you did not specify a value for thatcolumn. For example,...
... are reading fromthe table before performing the update. This canminimize the slowdown experienced by other users of the table, but increases the time spent performingthe update.Example:UPDATE ... columns for each row being updated. Toupdate multiple columns, simply separate the assignmentswith a comma. For example, suppose you are working with the mailing listin the mail table again. For ... 1;The second use for the LIMIT clause is to minimize theslowdown of the MySQL server. If you are performing acomplicated UPDATE query on a large table, it can slowdown the table for other clients,...
... exams with four columns: name for the student name, numtests for the number of tests thestudent has taken, totalscore for the total of all test scores,and avgscore for an average.When a new test ... Otherfunctions available include SUM for the sum of values and STD for the standard deviation. The following example displays theaverage score and total score for the entire scores table:SELECT ... therows are pulled from the database before they are groupedtogether as specified in the GROUP BY clause.While GROUP BY in its simple form is useful for listing theunique values of a column...
... server. You can use MySQLGUIto perform most of the same tasks you use the MySQLmonitor for, including displaying the results of queries. SeeChapter 1 for information on installing and runningMySQLGUI.When ... MySQLGUI, you are prompted for apassword for the MySQL server. The root user is used bydefault. If you need to specify a different username, seeChapter 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...