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Preface1. Tabular Data1.1 Selecting the Right Tabular Control1.2 Generating a Quick and Dirty Tabular Display1.3 Using Templates to Enhance the Output of a Tabular Display1.4 Displaying Data from an XML File1.5 Displaying an Array as a Group of Checkboxes1.6 Displaying Data from a Hashtable1.7 Adding Next/Previous Navigation to a DataGrid1.8 Adding First/Last Navigation to a DataGrid1.9 Adding Direct Page Navigation to a DataGrid1.10 Paging Through a Record-Heavy DataGrid1.11 Sorting Data Within a DataGrid1.12 Sorting Data in Ascending/Descending Order Within a DataGrid1.13 Combining Sorting and Paging in a DataGrid1.14 Editing Data Within a DataGrid1.15 Formatting Columnar Data in a DataGrid1.16 Allowing Selection Anywhere Within a DataGrid Row1.17 Adding a Confirmation Pop Up Before Deleting a DataGrid Row1.18 Displaying a Pop-up Details Window1.19 Adding a Totals Row to a DataGrid2. Validation2.1 Requiring that Data be Entered in a Field2.2 Requiring Data to Be In a Range2.3 Requiring that Two Data Input Fields Match2.4 Requiring that Data Matches a Predefined Pattern2.5 Requiring that a Drop-Down List Selection Be Made2.6 Requiring Data to Match a Database Entry3. Forms3.1 Using the Enter Key to Submit a Form3.2 Using the Enter Key to Submit a Form After Validation3.3 Submitting a Form to a Different Page3.4 Simulating Multipage Forms3.5 Setting the Initial Focus to a Specific Control on a Page3.6 Setting the Focus to a Control with a Validation Error4. User Controls4.1 Sharing a Page Header on Multiple Pages4.2 Creating a Customizable Navigation Bar4.3 Reusing Code-Behind Classes4.4 Communicating Between User Controls4.5 Adding User Controls Dynamically5. Custom Controls5.1 Combining Two or More HTML Controls in a Single Custom Control5.2 Creating a Custom Control with Attributes5.3 Creating a Custom Control with State5.4 Customizing an ASP.NET TextBox Server Control6. Maintaining State6.1 Maintaining Information Needed by All Users of an Application6.2 Maintaining Information about a User Throughout a Session6.3 Preserving Small Amounts of Information on a Page Between Postbacks6.4 Preserving Complex Object Information Across Multiple Requests for a Page7. Error Handling7.1 Handling Errors at the Method Level7.2 Handling Errors at the Page Level7.3 Handling Errors at the Application Level7.4 Displaying User-Friendly Error Messages8. Security8.1 Restricting Access to All Application Pages8.2 Restricting Access to Selected Application Pages8.3 Restricting Access to Application Pages by Role8.4 Using Windows Authentication9. Configuration9.1 Overriding Default HTTP Runtime Configuration Parameters in web.config9.2 Adding Custom Application Settings in web.config9.3 Displaying Custom Error Messages9.4 Maintaining Session State Across Multiple Web Servers9.5 Accessing Other web.config Configuration Elements9.6 Adding Your Own Configuration Elements to web.config10. Tracing and Debugging10.1 Uncovering Page-Level Problems10.2 Uncovering Problems Application Wide10.3 Pinpointing the Cause of an Exception10.4 Uncovering Problems Within Web Application Components10.5 Uncovering Problems Within Dual-Use Components10.6 Writing Trace Data to the Event Log with Controllable Levels10.7 Using a Breakpoint to Stop Execution of an Application When a Condition is Met10.8 Stress Testing a Web Application or Service11. Web Services11.1 Creating a Web Service11.2 Consuming a Web Service11.3 Creating a Web Service That Returns a Custom Object11.4 Setting the URL of a Web Service at Runtime12. Dynamic Images12.1 Drawing Button Images on the Fly12.2 Creating Bar Charts on the Fly12.3 Displaying Images Stored in a Database12.4 Displaying Thumbnail Images13. Caching13.1 Caching Pages13.2 Caching Pages Based on Query String Parameter Values13.3 Caching Pages Based on Browser Type and Version13.4 Caching Pages Based on Developer-Defined Custom Strings13.5 Caching User Controls13.6 Caching Application Data14. Internationalization14.1 Localizing Request/Response Encoding14.2 Providing Multiple Language Support14.3 Overriding Currency Formatting15. File Operations15.1 Downloading a File from the Web Server15.2 Uploading a File to the Web Server15.3 Processing an Uploaded File Without Storing It on the Filesystem15.4 Storing the Contents of an Uploaded File in a Database16. Performance16.1 Reducing Page Size by Selectively Disabling the ViewState16.2 Speeding up String Concatenation with StringBuilder16.3 Speeding Up Read-Only Data Access16.4 Speeding up Data Access to a SQL Server Database Using the SQL Provider17. HTTP Handlers17.1 Creating a Reusable Image Handler17.2 Creating a File Download Handler18. Assorted Tips18.1 Accessing HTTP-Specific Information from Within a Class18.2 Executing External Applications18.3 Transforming XML to HTML18.4 Determining the User''s Browser Type18.5 Dynamically Creating Browser-Specific Stylesheets18.6 Saving and Reusing HTML Output18.7 Sending Mail18.8 Creating and Using Page TemplatesIndex