When debugging ASP. NET, we often need some external tools to help us. As the saying goes, to do good deeds, you must first sharpen your tools. Don't underestimate these tools. They are essential tools for you to solve complex problems. Common examples include:
HTTP packet capture tool:Microsoft Network Monitor, fiddler2, and httpwatcher are mainly used to view HTTP message headers and bodies.
CodeViewer:Reflector, use decompilation to view the code in the Assembly. With this tool, we can easily see how some functions of. NET Framework are implemented.
File Monitor:Process Monitor, which can be used to monitor which files of the system are being modified, and what changes are made to the registry. It is very powerful.
Database tools:SQL Sever profiler can be used to view the scripts being executed by SQL Server. ForProgramDebugging, It is very practical.
There are actually many useful tools, but if you are familiar with these tools, most of the problems can be easily solved. Next, we will introduce some practical methods for debugging ASP. NET programs in IIS 7.
Have a nice day!