Appendix D Visual Studio .NET Debugger 1327 by
Appendix D Visual Studio .NET Debugger 1327 by experienced programmers to debug large, complex projects consult the Visual Studio .NET documentation for more details on these features. In this appendix we demonstrated several techniques for debugging programs, methods and classes. The Visual Studio .NET debugger is a powerful tool, which allows programmers to build more robust, fault-tolerant programs. SUMMARY Debugging is the process of finding logic errors in applications. Syntax errors (or compilation errors) occur when program statements violate the grammatical rules of a programming language. These errors are caught by the compiler. Logic errors are more subtle than syntax errors. They occur when a program compiles successfully, but does not run as expected. Debuggers can suspend a program at any point, which allows programmers to examine and set variables and call methods. A breakpoint is a marker set at a line of code. When a program reaches a breakpoint, execution is suspended. The programmer then can examine the state of the program and ensure that the program is working properly. Fig. D.23 Fig. D.23Fig. D.FiFi23g. D.23g.D.23Expanded class in Watch window. Fig. D.24 Fig. D.24Fig. D.FiFi24g. D.24g.D.24Expanded array in Watch window.
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