Discover Enterprise Library - Willy .Net

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Information in this document is subject to change without notice. The example companies, organizations,products, people, and events depicted herein are fictitious. No association with any real company, organization,product, person or event is intended or should be inferred. Complying with all applicable copyright laws is theresponsibility of the user. Without limiting the rights under copyright, no part of this document may be reproduced,stored in or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical,photocopying, recording, or otherwise), or for any purpose, without the express written permission of MicrosoftCorporation.Microsoft may have patents, patent applications, trademarked, copyrights, or other intellectual property rightscovering subject matter in this document. Except as expressly provided in any written license agreement fromMicrosoft, the furnishing of this document does not give you any license to these patents, trademarks, copyrights,or other intellectual property.©2005 Microsoft Corporation. All rights reserved.Microsoft, MS-DOS, MS, Windows, Windows NT, MSDN, Active Directory, BizTalk, SQL Server, SharePoint,Outlook, PowerPoint, FrontPage, Visual Basic, Visual C++, Visual J++, Visual InterDev, Visual SourceSafe,Visual C#, Visual J#, and Visual Studio are either registered trademarks or trademarks of Microsoft Corporationin the U.S.A. and/or other countries.Other product and company names herein may be the trademarks of their respective owners.Page i
ContentsLAB 1 C# CONFIGURATION BLOCK ......................................................................................................................1Lab Objective .........................................................................................................................................................1Exercise 1: Writing custom settings to a configuration file....................................................................................1Exercise 2: Reading custom settings from a configuration file ...........................................................................10Exercise 3: Configuration file watcher.................................................................................................................11Lab Summary .......................................................................................................................................................12LAB 2 C# DATA ACCESS BLOCK.........................................................................................................................13Lab Objective .......................................................................................................................................................13Exercise 1: Dynamic SQL with the Data Access Block.......................................................................................13Exercise 2: Stored Procedures and Updates with the Data Access Block .........................................................20Exercise 3: Encrypting Connection Information ..................................................................................................23Lab Summary .......................................................................................................................................................27LAB 3 C# CACHING BLOCK ..................................................................................................................................28Lab Objective .......................................................................................................................................................28Exercise 1: Using the Caching Block for performance........................................................................................28Exercise 2: Persistent Caching and Encryption ..................................................................................................33Lab Summary .......................................................................................................................................................38LAB 4 C# ENTERPRISE LIBRARY LOGGING HANDS ON LAB..........................................................................39Lab Objective .......................................................................................................................................................39Exercise 1: Add Logging to an Application..........................................................................................................39Exercise 2: Create and use a custom log sink....................................................................................................48Exercise 3: Create and use a custom log formatter............................................................................................54Lab Summary .......................................................................................................................................................57LAB 5 C# EXCEPTION HANDLING BLOCK..........................................................................................................58Lab Objective .......................................................................................................................................................58Exercise 1: Logging Exceptions ..........................................................................................................................58Exercise 2: Exception Handling Strategies .........................................................................................................69Lab Summary .......................................................................................................................................................75LAB 6 C# CRYPTOGRAPHY BLOCK ....................................................................................................................76Lab Objective .......................................................................................................................................................76Exercise 1: Encrypt and Decrypt secrets ............................................................................................................76Exercise 2: Use a HashProvider to store a one-way hashed password .............................................................84Lab Summary .......................................................................................................................................................92LAB 7 C# ENTERPRISE LIBRARY SECURITY HANDS ON LAB ........................................................................93Lab Objective .......................................................................................................................................................93Exercise 1: Secure an Application ......................................................................................................................93Exercise 2: Use Task Based Authorization In an Application ...........................................................................106Exercise 3: Application Personalization ............................................................................................................111Lab Summary .....................................................................................................................................................115LAB 8 C# BUILD YOUR OWN BLOCK.................................................................................................................116Lab Objective .....................................................................................................................................................116Exercise 1: Review Current Application ............................................................................................................116Page ii
Page 1: Hands-On LabLab ManualDiscover Ente
Page 5: Lab Objective .....................
Page 8 and 9: }set { this.m_backColor = value; }[
Page 10 and 11: • Right click on the Configuratio
Page 12 and 13: Note: The configuration settings wi
Page 14 and 15: this.Font);// Save Configuration Da
Page 16 and 17: The second application should now l
Page 18 and 19: Lab 2 C# Data Access BlockThis lab
Page 20 and 21: • Add the following namespace inc
Page 22 and 23: Figure 1.3New Data Access Applicati
Page 24 and 25: Figure 1.5Changing the Name Propert
Page 26 and 27: Note: This adds a set of categories
Page 28 and 29: Note: When updating a database, it
Page 30 and 31: Figure 3.3Select AlgorithmNote: Thi
Page 32 and 33: Task 3 - Run the application• Run
Page 34 and 35: Figure 1.1Note: Currently, the Empl
Page 36 and 37: Figure 1.2Caching Application Block
Page 38 and 39: Figure 1.4Post-build Event Command
Page 40 and 41: {EmployeeDataProvider dataProvider
Page 42 and 43: }private delegate void PopulateCach
Page 44 and 45: Lab 4 C# Enterprise Library Logging
Page 46 and 47: Note: A Logging and Instrumentation
Page 48 and 49: Figure 1.5EnoughPI Property PagesNo
Page 50 and 51: • Run the Event Viewer. From the
Page 52 and 53:
1);try{if (digits > 0){// TODO: Add
Page 54 and 55:
ConfigurationView (ie. a view of th
Page 56 and 57:
Figure 2.5Set NameValueItemNote: No
Page 58 and 59:
Task 3 - View the sink output• In
Page 60 and 61:
}}}w.WriteElementString("Win32Threa
Page 62 and 63:
• In Visual Studio, select the De
Page 64 and 65:
Task 3 - Add Try/Catch Exception Ha
Page 66 and 67:
Figure 1.2Set Node Name• Add a ne
Page 68 and 69:
Figure 1.4Add Exception TypeNote: T
Page 70 and 71:
Figure 1.6Add a Logging HandlerNote
Page 72 and 73:
Task 7 - Run the Application• Run
Page 74 and 75:
Note: This handler will use a new p
Page 76 and 77:
Figure 2.2Add New Exception Type•
Page 78 and 79:
Figure 2.4Add a Replace HandlerNote
Page 80 and 81:
outside the Application.Run) which
Page 82 and 83:
Figure 1.1DecryptNote: The third wi
Page 84 and 85:
Figure 1.2Add new Item• Run the E
Page 86 and 87:
Figure 1.4Create a new Symmetric Al
Page 88 and 89:
Figure 1.6Post-build Event Command
Page 90 and 91:
Note: It is not necessarily a good
Page 92 and 93:
Figure 2.1Add New Item• Run the E
Page 94 and 95:
Figure 2.3Create a new HashAlgorith
Page 96 and 97:
Figure 2.5Post-build Event Command
Page 98 and 99:
Lab 7 C# Enterprise Library Securit
Page 100 and 101:
Figure 1.3Database Authentication P
Page 102 and 103:
Figure 1.4Create a new Security App
Page 104 and 105:
Page 106 and 107:
Figure 1.10Create a new HashAlgorit
Page 108 and 109:
Note: Notes: The application is the
Page 110 and 111:
Figure 1.15Create a new Role Databa
Page 112 and 113:
Figure 2.1Create a new Rule Authori
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** Already entered in previous step
Page 116 and 117:
• Open the SecurityHelper.cs file
Page 118 and 119:
• Select the Security Application
Page 120 and 121:
• To check the finished solution
Page 122 and 123:
Task 1 - Run the application• Ope
Page 124 and 125:
not specify a provider name, and us
Page 126 and 127:
Note: The ConfigurationContext clas
Page 128 and 129:
typeof(NotificationConfigurationVie
Page 130 and 131:
Note: The SRDescription and SRCateg
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public NotificationProviderNode Def
Page 134 and 135:
• Add a new custom notification p
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Note: Name: DisplayTimeoutValue: 30
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• Open the new file StatusBarNoti
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nodeType = typeof(StatusBarNotifica
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, typeof(FormTitleNotificationData)
Page 144 and 145:
Lab 1 VB.NET Configuration BlockThi
Page 146 and 147:
_Public Property BackColor() As Col
Page 148 and 149:
Figure 1.3Create new Configuration
Page 150 and 151:
Note: The configuration settings wi
Page 152 and 153:
Figure 1.10Set Post-buildNote: Redi
Page 154 and 155:
456#FFFF80Century Gothic11.252Note:
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Private Sub MainForm_Load(ByVal sen
Page 158 and 159:
• Click Save, and click Yes to ov
Page 160 and 161:
Page 162 and 163:
Figure 1.4Select the NodeNote: Thes
Page 164 and 165:
Note:• Right click on the new Pos
Page 166 and 167:
FinallyIf Not dr Is Nothing Then dr
Page 168 and 169:
In this exercise, you will encrypt
Page 170 and 171:
Figure 3.4Generate Random Key• Cl
Page 172 and 173:
Lab 3 VB.NET Caching BlockThis lab
Page 174 and 175:
End Function 'GetEmployeePhotoNote:
Page 176 and 177:
Figure 1.3Caching Application Block
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copy "$(SolutionDir)\EmployeeBrowse
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• Select File | Open Application
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Private Sub MainForm_Load(ByVal sen
Page 184 and 185:
Figure 1.1Never Enough PI• Run th
Page 186 and 187:
Figure 1.4Create a new Category•
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Note: Redirecting the output to the
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Figure 1.7Event Viewer• Double cl
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1)pi.Append(".")Dim i As Integer =
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End SubEnd ClassNote: Note: The bas
Page 196 and 197:
Figure 2.5Delimiter PropertiesNote:
Page 198 and 199:
Task 3 - View the sink output• In
Page 200 and 201:
w.WriteElementString("Timestamp", l
Page 202 and 203:
Figure 3.3Xml Formatter• Select t
Page 204 and 205:
Lab 5 VB.NET Exception Handling Blo
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Figure 1.1Add the New Item• Run t
Page 208 and 209:
Figure 1.3Remove the current nodeNo
Page 210 and 211:
Figure 1.5Create a new Exception Ty
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Task 6 - Adding a Post-Build step t
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Figure 1.9Check Event PropertiesNot
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• Close the application.• To ch
Page 218 and 219:
Figure 2.2Event Properties• Add a
Page 220 and 221:
Figure 2.4Create a new Replace Hand
Page 222 and 223:
SecurityException. Third the re-thr
Page 224 and 225:
Figure 1.1DecryptNote: The third wi
Page 226 and 227:
Page 228 and 229:
Figure 1.4Create a new Symmetric Al
Page 230 and 231:
• In the New Project dialog selec
Page 232 and 233:
Note: It is not necessarily a good
Page 234 and 235:
Page 236 and 237:
Page 238 and 239:
• In the New Project dialog selec
Page 240 and 241:
Lab 7 VB.NET Enterprise Library Sec
Page 242 and 243:
Figure 1.3Select Users in Role Empl
Page 244 and 245:
Figure 1.4Create a new Security App
Page 246 and 247:
Page 248 and 249:
Figure 1.10Create a new HashAlgorit
Page 250 and 251:
Note: One of the design goals of th
Page 252 and 253:
Figure 1.14Database Instance• Sel
Page 254 and 255:
• Run the Enterprise Library Conf
Page 256 and 257:
• Add the following Rules and Exp
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Figure 2.6DefaultAuthorizationInsta
Page 260 and 261:
Figure 3.1Create a new Profile Data
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_profile = New ProfileInfoEnd If_pr
Page 264 and 265:
Lab 8 VB.NET Build your own BlockWA
Page 266 and 267:
'' '' Display a message to the user
Page 268 and 269:
• Open NotificationProviderDataCo
Page 270 and 271:
Dim typeName As String =GetConfigur
Page 272 and 273:
Protected Overrides Sub OnSited()My
Page 274 and 275:
'' Retrieves configuration data bas
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the configuration.Open Notification
Page 278 and 279:
Figure 2.2Create a new Custom Notif
Page 280 and 281:
Task 9 - Change the client applicat
Page 282 and 283:
Dim manager As New StatusBarManager
Page 284 and 285:
Figure 3.1Create a new Status Bar N
Page 286:
• For further information on the
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