Index_L

L

Lame Cat Equal to Any Other Cat? (code), 46-47

languages. See also C#; C++; VB .NET, language surprises

multiple, and Visual Studio .NET debugger, 74

"The Last Bug", 337-338

leaky abstractions, 466

listings

ASP .NET debugging

Dealing with a Page-Level Error Using the Page_Error Event, 296

Dealing with an Application-Level Error Using an Application_Error Event, 298

Enabling Application-Level Tracing, 304

Enabling Page-Level Tracing at Design Time, 300

Enabling Page-Level Tracing at Runtime, 301

Loading the Trace Viewer Page, 304

Triggering a Page-Level Exception, 296

Triggering an Application-Level Exception, 298

Triggering an Unhandled Exception, 294

Triggering and Catching an Exception Within a Procedure, 295

Using Web.config to Redirect an Exception to a Custom Page, 298

Using Web.config to Redirect Various Exception Types, 299

debugging tools

CIL Produced by On Error Resume Next (code), 161-163

CIL Produced by Try Catch Finally (code), 164-165

Error Handling Comparison, 159-160

Modifying a String Manually, 167-168

Modifying a String Using StringBuilder, 168

error handling and exception management

A Bad Way to "Improve" the System.IO.File.Move Method, 383

Catering to Every Possible Type of Unhandled Exception Situation, 412-413

Hiding an Implementation Detail with a Custom Exception, 385-386

Hiding an Implementation Detail with a Framework Exception, 384

Implementing a Realistic Unhandled Exception Filter, 407-409

Improving the System.IO.File.Move Method, 381-382

Overriding the Windows Form Built-in Unhandled Exception, 411

Probing the System.IO.File.Move Method, 379-380

Pseudo-Code for Try Catch Finally, 373

An Unhandled Exception Filter That Reports Exception Information, 402-404

A Usable UserLoadException Custom Exception, 385-386

UserLoadException Complete Custom Exception, 393-394

UserLoadException Custom Exception with Serialization, 389-390

UserLoadException Custom Exception with the UserID Property, 390-391

multithreaded applications, debugging

The Account Class, 435-436

Adding SyncLock to Synchronize Access to Shared Data, 431

The Bank Class, 432-433

Canceling the Calculation, 452

The Cashier Class, 434-435

Code to Launch the Calculation Thread, 449-450

Completing the Calculation, 453

The CountCoordinator Class, 427-428

The CountWorker Class, 428-429

Displaying All User Threads Within a Specified Process, 446-447

Displaying AllWin32 Within a Specified Process, 444-445

A Hypothetical Transfer Method, 438

Performing the Accumulation Calculation, 450-451

A Thread-Safe Class for Reading and Writing Shared Data, 440-441

Trapping Any Calculation Thread Exception, 454

Updating the User Interface with Intermediate Calculation Results, 451-452

SQL server, debugging

The Corrected Store Procedure, 350

Creating the Test Stored Procedure, 347-348

Creating the Test Tables, 347

tracing and instrumentation

Creating and Using the TraceSwitch Class, 204

Creating the Custom Trace Switch, 205-207

Creating the Performance Category and Counters, 214-215

Custom Trace Listener for Recording Performance Data, 199-201

Determining If Debug Is Active, 212

Determining If Tracing Is Active, 194

Example of an Assertion Message, 191-192

Initialization of Each Performance Counter Instance, 216

Removing the Default Trace Listener, 195

Sending Trace Information to a Text File, 196-197

Sending Trace Information to the Application Event Log, 197-198

Sending Trace Information to the System Console, 195-196

Trace.WriteLineIf Performance Constraint, 190

Using the BooleanSwitch Class, 203

Using the Custom Trace Listener, 201

Using the Custom Trace Switch, 205

Using Trace.Assert, 190-191

Using Trace.Fail, 191

Using Trace.WriteLine, 189

Using Trace.WriteLineIf, 189

XML for Changing the Sensitivity of Two Trace Switches, 209

The XML Produced by the Custom Trace Listener, 202

XML to Add a Trace Listener at Runtime, 208

XML to Deactivate a Boolean Switch at Runtime, 209

XML to Redirect Assertion Failure Messages at Runtime, 210

VB .NET, language surprises

Ambiguous Overloading, 34-35

Boxing Can Be Dangerous, 58

The C# Translation of Listing 2-18, 56

C# Translation of Listing 2-3, 37

C# Translation of Listing 2-5, 39-40

Corrected LameCat.Equals Member, 48

Division By Zero, 59-61

Don't Forget to Override, 42

Double Trouble, 67

Is This Better?, 54

Lame Cat Equal to Any Other Cat?, 46-47

Member Overloading in VB .NET vs. C#, 36

More Member Overloading in VB .NET vs. C#, 38-39

Normal Inheritance Hierarchy, 43-44

See Double, 63-64

This Is Best, 54

Trouble When You Don't Cater Properly to NaN, 64-65

Using Protection with Inheritance, 49-50

What is True Really?, 33

What the C# Developer (and Compiler) Sees, 57

What the Compiler Sees, 54

What the Developer Sees, 54, 55

What the Developer Writes, 54, 55

What the VB .NET Compiler Sees, 56

Where Am I?, 51-52

VB.Classic debugging

Type Library Information with a ClassInterface Attribute of AutoDispatch, 334

Type Library Information with a ClassInterface Attribute of AutoDual, 334-335

Type Library Information with a Separately Implemented Interface, 336

VB .NET Can Combine COM Early Binding with Good COM Versioning, 335-336

VB .NET Component Code for use by a COM Client, 330

Web services, debugging

The Bare-bones SoapMonitor Custom SOAP Extension, 264

Binding the SoapMonitor Extension to a Web Method, 269, 274

Complete SoapMonitor Custom SOAP Extension, 266-268

Creating a Custom SoapException with Required Information, 257

CustomErrors Setting in TimeServer's Web.config, 262

The Debug Setting in TimeServer's Web.config, 244

Displaying the Custom Exception in the Client Application, 258-259

Exception Produced by the ThrowExceptionRaw Web Method, 248

Hiding Exception Details for Nonlocal Users, 260-261

The ProcessMessage Method on a Client-Based SOAP Extension, 272-273

Setting Up Access to the SOAP Stream Memory Buffer, 265

The SoapMonitorAttribute Custom SOAP Attribute, 269

The ThrowExceptionCustom Web Method Throws a Custom Exception, 256

The TimeService Class, 245

Windows Forms controls, debugging

Controlling and Viewing Control Debug Events, 235-236

Implementing the Numeric TextBox Control, 234-235

Windows services, debugging

Running a Windows Service As a Standard.exe, 315

Updating ServiceAdmin's Description During Installation, 317

Loading the Trace Viewer Page (code), 304

local method calls, vs. remote method calls, 459-460

LocalMonitor component, 477

localOnly attribute, 304

Locals windows, 109-111

location breakpoints, 101-103

log utility, 166

logging

client SOAP logging, 271-274

exception information, 376

logging exceptions and error handling requirements, 368-369

logs, custom, for storing exceptions, 368

Lotus 1-2-3, and Excel bug, 30

The Lunch Game, 31