tutorial visual basic 2010 y sql server

Tài liệu Visual Studio 2005 y SQL Server 2005 doc

... (España) Visual Studio 2005 y SQL Server 2005Whidbey y Yukon ya tienen nombreEl poder de la reflexión en .NETGeneración de tipos en tiempo de ejecución Visual Studio 2005 y SQL Server 2005Whidbey ... TypeBuilder proxyTypeBuilder = modBuilder.DefineType(interfaceType.Name + “ProxyFor_” + target.GetType().Name,TypeAttributes.Class | TypeAttributes.Public,typeof (object), //Base typenew Type[] {interfaceType} ... AssemblyName();strongName.Name = assemblyName;asmBuilder = domain.DefineDynamicAssembly(strongName, access);Fuente 2static object castTo(object target, Type interfaceType){Type proxyType = TypeBuilder...

.NET Enterprise Design with Visual Basic .NET and SQL Server 2000 docx

Danh mục: Kỹ thuật lập trình

... RI1(7,QP\RSLQLRQLWVGHILQLWHO\DQDGYDQWDJH1(7&RPSRQHQW6HUYLFHV1(7LVQWUHDOO\DQHYROXWLRQLWVDUHYROXWLRQ(YHQVRZULWLQJVHUYLFHGFRPSRQHQWVWKDWLVXVLQJFRPSRQHQWVHUYLFHVLQ1(7LVLQHVVHQFHHYROXWLRQDU\,I\RXKDYHZRUNHGZLWKZULWLQJFRPSRQHQWVWKDWXVH&20FRPSRQHQWVHUYLFHV\RXZLOOEHZHOOSUHSDUHG/LVWLQJVKRZVZKDWDYHU\VLPSOHVHUYLFHGFRPSRQHQWZRXOGORRNOLNHDVDFODVVLQ9LVXDO%DVLF1(7)RULWWRZRUN\RXPXVWVHWDUHIHUHQFHWR6\VWHP(QWHUSULVH6HUYLFHVGOO/LVWLQJ$6LPSOH6HUYLFHG&RPSRQHQWLQ9LVXDO%DVLF1(7,PSRUWV6\VWHP(QWHUSULVH6HUYLFHV3XEOLF&ODVV0\)LUVW6DPSOH,QKHULWV6HUYLFHG&RPSRQHQW3XEOLF)XQFWLRQ*HW7LPH$V6WULQJ5HWXUQ1RZ7R6WULQJ(QG)XQFWLRQ(QG&ODVV:KHQWKLVFODVVLVXVHGIRUWKHILUVWWLPHLWZLOODXWRPDWLFDOO\EHUHJLVWHUHGDVDFRQILJXUHG&20FRPSRQHQWZKLFKFRPHVLQKDQG\DWGHYHORSPHQWWLPH6WLOODWGHSOR\PHQWWLPHWKLVIHDWXUHLVPRVWRIWHQQRWXVHIXOEHFDXVHWKHXVHUUXQQLQJWKHDSSOLFDWLRQPXVWKDYHDGPLQLVWUDWRUSULYLOHJHVWRKDYHLWUHJLVWHUHG<RXFDQXVH5HJ6YFVWRPDQXDOO\UHJLVWHUWKHFRPSRQHQWDVDFRQILJXUHG&20FRPSRQHQW&20REMHFWSRROLQJZLOOQRZEHDYDLODEOHWRWKHPDMRULW\RI&20SURJUDPPHUVQDPHO\WKRVHZKR ... PHWKRGWKDWZLOOQHHGDGDWDEDVHWUDQVDFWLRQLQWKLVH[DPSOH(YHQLQWKLVVLPSOLILHGYHUVLRQWKHUHDUHIRXUGLIIHUHQWPHWKRGVXVHGDQGEHFDXVHWKHXVHUW\SLFDOO\UHTXHVWVVD\GLIIHUHQWSURGXFWV\RXZLOOKDYHPHWKRGFDOOVIRUHDFKRUGHU)LJXUHGHPRQVWUDWHVKRZWKHFDOOVWDFNPLJKWORRNZKHQDILQHJUDLQHGFDOOGHVLJQKDVEHHQXVHG)LJXUH,QWHUDFWLRQGLDJUDPVKRZLQJDILQHJUDLQHGFDOOGHVLJQ,I:HE)RUPVLVWKHFRQVXPHUDW\SLFDOGHSOR\PHQWVFKHPDZRXOGEHRQWKHVDPHPDFKLQHDVWKHFRPSRQHQWV,IWKHFRPSRQHQWVDUHWROLYHLQD&20/LEUDU\$SSOLFDWLRQZKLFKPHDQVWKDWWKHFRPSRQHQWVZLOOH[HFXWHLQWKHVDPHSURFHVVDVWKH$631(7DSSOLFDWLRQKDYLQJVRPDQ\PHWKRGFDOOVZLOOFDUU\TXLWHORZRYHUKHDG<RXFDQVHHDQH[DPSOHRIWKLVGHSOR\PHQWVFKHPDLQ)LJXUH)LJXUH'HSOR\PHQWVFKHPDIRUZKHQ:HE)RUPVDUHWKHFRQVXPHUGRQHVR/HWVRPHERG\UHDG\RXUFRGHIRUDQKRXU\RXZLOOEHVXUSULVHGE\WKHDPRXQWRISRWHQWLDOSUREOHPVWKDWVRPHRQHRWKHUWKDQ\RXUVHOIFDQVHHHDVLO\,YHHQFRXQWHUHGPDQ\H[DPSOHVRIWKHLPSRUWDQFHRIFRGHUHYLHZLQJ2QHLQSDUWLFXODUVWDQGVRXW$FROOHDJXHRIPLQHRQFHEXLOWDQDSSOLFDWLRQWKDWZDVWREHXVHGRQDQDWLRQDOWHOHYLVLRQVKRZWKDWZDVFROOHFWLQJPRQH\IRUFKDULW\0\FROOHDJXHKDGDKDUGWLPHFRQYLQFLQJWKHFXVWRPHUWKDWLWZDVLPSRUWDQWWRWHVWWKHDSSOLFDWLRQDQGVRKHZDVYHU\DQ[LRXVDERXWKLVDSSOLFDWLRQIDLOLQJGXULQJSULPHWLPH7KHUHIRUHKHDVNHGPHWRUHYLHZWKHFRGH$OWKRXJKKHLVWKHPRVWVNLOOHGSURJUDPPHU,NQRZDQGKDGUHYLHZHGWKHFRGHVHYHUDOWLPHVKLPVHOIDQGFDUULHGRXWVWUHVVWHVWVDQGVXFKQHYHUWKHOHVVLQWZRKRXUV,ZDVDEOHWRSRLQWRXWWKUHHPDMRUULVNVWKDWKHZDVDEOHWRUHPRYHEHIRUHXVLQJWKHDSSOLFDWLRQ7KHDSSOLFDWLRQUDQZLWKQRSUREOHPVRQWKHVKRZ3HUKDSVLWVWLOOZRXOGKDYHZLWKRXWP\UHYLHZEXWLWZDVDPXFKVPDOOHU³SHUKDSV´ZLWKWKHUHYLHZ&RGHUHYLHZGRHVLQYROYHVRPHSUREOHPV\RXKDYHWRZDWFKRXWIRU)RUH[DPSOH\RXPXVWWDNHFDUHWKDWSURJUDPPHUVGRQWIHHOSHUVRQDOO\LQVXOWHGE\WKHUHYLHZSURFHVV$OVREHFDUHIXOWKDWWKHFRGHUHYLHZGRHVQWIRFXVVROHO\RQFKHFNLQJIRUPDOLVPVXFKDVWKDWWKHQDPLQJFRQYHQWLRQLVIROORZHGDQGVRRQ6XFKUHYLHZLQJLVLPSRUWDQWRIFRXUVHEXWLWLVOHVVLPSRUWDQWWKDQILQGLQJSDUWVRIFRGHWKDWPD\EHULVN\HVSHFLDOO\LIDOOWKHUHYLHZWLPHLVVSHQWGHEDWLQJRQKRZDYDJXHQDPLQJUXOHVKRXOGEHDSSOLHG)LQDOO\PRVWRIZKDW,YHVDLGDERXWFRGHUHYLHZFDQEHYDOXDEOHDQGVKRXOGEHXVHGIRUUHYLHZLQJWKHSURMHFWVGHVLJQDVZHOO$V\RXNQRZWKHHDUOLHUDSUREOHPLVIRXQGWKHHDVLHUDQGFKHDSHULWLVWRIL[,QWHJUDWLRQ7HVWLQJ$OWKRXJKHDFKXQLWVKRXOGEHWHVWHGVHSDUDWHO\WKH\PXVWREYLRXVO\ZRUNWRJHWKHUZKHQ\RXLQWHJUDWHWKHP7KHUHIRUHLWVLPSRUWDQWWRWHVWWKHFRPSRQHQWVDIWHUWKH\KDYHEHHQLQWHJUDWHG,VXJJHVWWKDW\RXVFKHGXOHLQWHJUDWLRQWHVWVDWVSHFLILFSRLQWVLQWLPH²SHUKDSVRQFHDZHHNSHUKDSVDVDQLJKWO\EXLOGZLWKDXWRPDWLFLQWHJUDWLRQ²E\DXWRPDWLFDOO\H[WUDFWLQJWKHFRGHIURPWKHYHUVLRQFRQWUROV\VWHP\RXXVH,I\RXGRQWVFKHGXOHVXFKWHVWLQJ\RXULVNJHWWLQJLQWRWKHVLWXDWLRQ,YHEHHQLQVHYHUDOWLPHV6D\,PDERXWWRLQWHJUDWHP\FRGHZLWKDIHOORZSURJUDPPHUV,JRRYHUWRKLVRUKHURIILFHDQGDVNLIKHRUVKHLVUHDG\IRULQWHJUDWLRQ7KHUHVSRQVHLVWKDWKHRUVKHQHHGVDQRWKHUKRXUDQGVR,JREDFNWRP\RIILFHDQGVWDUWIL[LQJVRPHWKLQJ7ZRKRXUVODWHUP\IHOORZSURJUDPPHUFRPHVWRP\RIILFHDQGDVNVPHLI,PILQLVKHG,VD\WKDW,QHHGDQRWKHUKRXUDQGVRZHFRQWLQXHOLNHWKLVIRUDZHHNRUPRUH$YRLGWKLVWUDSE\VFKHGXOLQJLQWHJUDWLRQWHVWVDQGVWLFNWR\RXUVFKHGXOH,WVLPSRUWDQWWRQRWHWKDWDVLVWKHFDVHLQRWKHUOHYHOVRIWHVWLQJLILQWHJUDWLRQWHVWLQJLVQRWGRQHXQWLOWKHHQGRIWKHSURMHFW\RXDUHDVNLQJIRUWURXEOH6WDUWGRLQJLQWHJUDWLRQWHVWVDVVRRQDVWKHFRPSRQHQWVWDNHVKDSH²WKH\GRQWKDYHWREHILQLVKHG,QIDFWWKH\GRQWHYHQKDYHWREHSURJUDPPHGDWDOOH[FHSWIRUWKHLQWHUIDFHVDQGDPLQLPDODPRXQWRIIDNHFRGH7KLVZLOODOORZIRULQWHJUDWLRQDVHDUO\DVSRVVLEOH6WUHVV7HVWLQJ<HWDQRWKHUW\SHRIWHVWWKDW\RXGHILQLWHO\VKRXOGQWSXWRIIXQWLOWKHHQGRIWKHGHYHORSPHQWF\FOHLVVWUHVVWHVWLQJ,QUHDOLW\LWVYHU\FRPPRQWKDWWKLVLVQWGRQHXQWLODIWHUWKHV\VWHPKDVEHHQVKLSSHGDQGWKHFXVWRPHUFRPSODLQVDERXWSHUIRUPDQFHDQGRUVFDODELOLW\SUREOHPV$JRRGDSSURDFKLVWRPDNHDSURRIRIFRQFHSWVWUHVVWHVWIRURQHRUWZRNH\XVHFDVHVDVVRRQDVWKHGHVLJQLVVHW,I\RXFDQWUHDFK\RXUWKURXJKSXWJRDOVDWWKDWSRLQW\RXSUREDEO\ZRQWIRUWKHRWKHUXVHFDVHVHLWKHUVR\RXOOKDYHWRUHWKLQNWKHGHVLJQ(YHQWKRXJK,WKLQNFORQLQJLVDYHU\JRRGVWUDWHJ\IRUVFDOLQJRXW:HEDQGDSSOLFDWLRQVHUYHUVLWGRHVQWZRUNZHOODXWRPDWLFDOO\IRUWKHGDWDEDVHVHUYHU7KHUHDVRQIRUWKLVLVDPDWWHURIVWDWH%HFDXVHWKHFRPSRQHQWVUXQQLQJRQWKH:HEVHUYHUDSSOLFDWLRQVHUYHUFRXOGEHGHVLJQHGWREHVWDWHOHVVLWGRHVQWPDWWHUZKLFKVHUYHUWKHXVHUZLOOKLWWKHQH[WWLPH7KHUHDUHQWDQ\GLIIHUHQFHVDVIDUDVWKH ... WRRO1RWH<RXOOILQGDOOWKHVRXUFHFRGHIRUWKLVFKDSWHURQWKHERRNV:HEVLWHDWZZZVDPVSXEOLVKLQJFRP,QWKHIROORZLQJVHFWLRQV,PJRLQJWRVKRZ\RXHDFKRIWKHIRUPVLQWKHWHVWEHGDSSOLFDWLRQ-QVN7HVW7KHILUVWLVWKHRYHUYLHZIRUPZKLFKLVWKHPDLQIRUP.HHSWKLVLQPLQGZKHQ\RXUHDGWKURXJKWKHH[SODQDWLRQRIWKHWRRO7KHLGHDLVWKDW\RXFUHDWHWHVWGULYHUVIRU\RXUFRPSRQHQWVDQGVWRUHGSURFHGXUHV7KRVHWHVWGULYHUVDUHRUFKHVWUDWHGWRWHVWH[HFXWLRQV7KHWHVWH[HFXWLRQVDUHOLVWHGLQWKHRYHUYLHZIRUP7KH2YHUYLHZ)RUPIRUWKH7HVW%HG7KH-QVN7HVWWRROLV³RSHUDWHG´WKURXJKWKHRYHUYLHZIRUPZKHUHWHVWH[HFXWLRQVDUHOLVWHG+HUH\RXFDQVHWDILOWHUWRVHHRQO\FHUWDLQH[HFXWLRQVVXFKDVWKRVHWKDWZHUHH[HFXWHGGXULQJDFHUWDLQWLPHLQWHUYDORUWKRVHWKDWKDYHQWEHHQH[HFXWHG\HW%HIRUHWKHIRUPVKRZV\RXDUHDVNHGIRURUGLQDU\ORJLQLQIRUPDWLRQDQGZKDWGDWDEDVHWRXVH)LJXUHVKRZVKRZWKHRYHUYLHZPLJKWDSSHDU+HUH\RXFDQVHHWKHWHVWH[HFXWLRQVEDVHGRQWKHFXUUHQWILOWHU)LJXUH$QRYHUYLHZRIWHVWH[HFXWLRQVEDVHGRQWKHFXUUHQWILOWHU&KDSWHU...

210
1,067
0

Microsoft Visual Basic 2010 Step by Step potx

Danh mục: Kỹ thuật lập trình

... ﬁle format, you might be trying to load Visual Basic 2010 ﬁles into an older version of the Visual Basic software. (Earlier versions of Visual Basic can’t open the Visual Basic 2010 projects ... xixDownloading Visual Basic 2010 ExpressAs noted previously, if you don’t have Visual Studio 2010 Professional, Visual Studio 2010 Premium, or Visual Studio 2010 Ultimate, you can complete ... SharePoint, Silverlight, SQL Server, Visual Basic, Visual C#, Visual C++, Visual InterDev, Visual Studio, Windows, Windows Azure, Windows Server, Windows Vista and Zoo Tycoon are either registered...

576
1,539
0

Visual Basic 2010 Essentials doc

Danh mục: Hệ điều hành

... without having to use any menu options. As you develop Visual Basic applications in Visual Studio you will find yourself using the F5 shortcut more than any other key on your keyboard. After a few ... to program in Visual Basic the 90 day trial period will give you plenty of time to learn Visual Basic with time to spare to decide if you want purchase a fully licensed copy of Visual Studio. ... 21. Visual Basic Do Loops 105 21.1 Creating a Visual Basic Do Loop 105 21.2 Visual Basic Do While Loops 105 21.3 Visual Basic Do Until Loops 106 21.4 Summary 107 Chapter 22. Visual Basic...

professional visual basic 2010 and .net 4

Danh mục: Kỹ thuật lập trình

... 452Updating the Model 454Summary 456CHAPTER 12: WORKING WITH SQL SERVER 457 SQL Server Compact 458Connecting to a SQL Server Compact Database 459Synchronizing Data 462 SQL Server s Built-in XML Features ... Integration In SQL Server 470Deciding between T -SQL and Visual Basic 470Creating User-Deﬁned Types 471Creating Stored Procedures 483Exposing Web Services from SQL Server 489 SQL Server 2008 ... help train your organization on two process models supported by Microsoft. VISUAL BASIC KEYWORDS AND SYNTAXThose with previous experience with Visual Basic are already familiar with many of the...

1,283
498
0

Visual Basic 2010 pot

Danh mục: Kỹ thuật lập trình

... to Visual Basic 2010  A brief description of Visual Basic 2010  Getting to know the Visual Basic 2010 Integrated Development Environment 1.1 A brief Description of Visual Basic 2010 Visual ... 2010 Visual Basic 2010 is the latest version of Visual Basic launched by Microsoft in 2010. It is almost similar to Visual Basic 2008 but it has added many new features. Visual Basic has gone ... popular Visual Basic 6. Then, Microsoft transformed Visual Basic into a more powerful object oriented programming language by launching Visual Basic. Net, Visual Basic 2005, Visual Basic 2008...

Microsoft Visual Basic 2010 pdf

Danh mục: Kỹ thuật lập trình

... of Visual Basic 2010 and Visual Studio 2010, but especially with the tools and techniques available in Visual Studio 2010 Professional and Visual Basic 2010 Express. Although Visual Basic 2010 ... Microsoft Visual Studio 2010 folder appear in a list. 2. Click the Microsoft Visual Studio 2010 icon.Tip If you are using Visual Basic 2010 Express, click the Microsoft Visual Basic 2010 Express ... you if you are using Visual Basic 2010 Express. Also note that if you are using Visual Basic 2010 Express and you want to complete Chapter 20, “Creating Web Sites and Web Pages by Using Visual...

576
3,523
0

visual basic 2010 unleashed

Danh mục: Kỹ thuật lập trình

... 4.0. With Visual Studio 2010, you can develop applications with the following integrated programming languages:. Visual Basic 2010 . Visual C# 4.0. Visual F# 2010 . Visual C++ 2010 Visual J# ... Gerevini. You guys really rock!I’m a community leader and team member in the Italian Visual Basic Tips & Tricks” community (www .visual- basic. it); therefore, I would like to thank all those guys ... and every kind of file you need to build your final assembly. A Visual Basic project is represented by a .Vbproj file, which is an Xml file containing all the information required by Visual...

1,372
2,809
0

Beginning microsoft Visual Basic 2010 phần 1 potx

Danh mục: Kỹ thuật lập trình

... course:➤ Microsoft Visual Basic 2010 Professional Editionor➤ Microsoft Visual Basic 2010 Premium Editionor➤ Microsoft Visual Basic 2010 Ultimate Editionor➤ Microsoft Visual Basic 2010 Team EditionCONVENTIONSTo ... Visual Basic 2010. THE VISUAL STUDIO 2010 IDEYou don’t need Visual Basic 2010 to write applications in the Visual Basic .NET language. The capa-bility to run Visual Basic .NET code is included ... displaying data, and more.Beginning Microsoft Visual C# 2010 ISBN: 978-0-470-50226-6Beginning Microsoft Visual C# 2010 starts with the basics and brings you thoroughly up to speed. You’ll...

Beginning microsoft Visual Basic 2010 phần 2 ppsx

Danh mục: Kỹ thuật lập trình

... the mm/dd/yyyy format, regardless of the actual localesettings of the computer. You may or may not see an error if you try to deﬁne the date in the formatdd/mm/yyyy. This is because you could ... in the format dd/mm/yyyy (for example, 06/07 /2010) that is also a valid date in the required mm/dd/yyyy format. This requirement reduces ambiguity: Does6/7 /2010 mean July 6 or June 7?NOTE In ... helpsyou design your programs better. Suppose your computer has 256MB of memory. That’s 262,144 KBor 268,435,456 bytes or (multiply by 8) 2,147,483,648 bits. As you write your software, you have...

Beginning microsoft Visual Basic 2010 phần 3 docx

Danh mục: Kỹ thuật lập trình

... when you do this, youdon’t specify an upper bound for the array; instead, you use empty parentheses. Visual Basic 2010 prefersto calculate the upper bound for you based on the values you supply:‘Declare ... only are you informed thatarrayListis an array type, but you alsosee that the data type of the array isString.Sorting ArraysIt is sometimes useful to be able to sort an array. You may ﬁnd ... array of typeString. You do this by using empty parentheses, like this:Sub AddItemsToList(ByVal arrayList() As String)If you specify an array but don’t deﬁne a size (or upper-bound value), you’re...

Beginning microsoft Visual Basic 2010 phần 4 potx

Danh mục: Kỹ thuật lập trình

... button can display text only, an image only, orboth text and an image. Your project displays an imagethat is the default display style for toolbar buttons.Normally you would create your own images ... array of events, although in day-to-day programmingonly a few of them will be consistently useful. For the Button control, the most useful event is usually theClickevent. Visual Basic 2010 ... copyright infor-mation. As you already have a toolbar button for this feature, you’ll want to create this form now.TRY IT OUT Adding an About Dialog BoxThis Try It Out will apply only to your...

Beginning microsoft Visual Basic 2010 phần 5 pdf

Danh mục: Kỹ thuật lập trình

... languages that Visual Studio 2010 supports. When you have mastered debugging in one language, you can debug in any languagethat you can write in Visual Studio 2010. No matter how good your code is, ... SaveFileDialog1.FileNameThen you modify the code snippet generated by Visual Studio 2010 by replacing the bolded text with yourvariables. First, you replace the text"C:\Test.txt"with your variable,strFileName.Thispartofthecode ... impossible, to have syntax errors in your code. It provides instant syntaxchecking of variables and objects and lets you know immediately when you have a syntax error.Suppose you try to declare a...

Beginning microsoft Visual Basic 2010 phần 6 pptx

Danh mục: Kỹ thuật lập trình

... property manually using thePropertykeyword, you can write code that is executedwhenever the property is set or read. This is extremely powerful!For example, thePropertykeyword allows you to ... that you build your namespaces such that the full names of the classes youdevelop are preﬁxed with the name of your company. For example, if your company were calledMyCodeWidgets, ideally you ... object and try to strike the right balance between too few and too many methods and properties.You may be wondering why you used a method here when this is actually a property. All you are doing...