Diagnosing Errors with Managed Debugging Assistants

[thiruvasagamani]

Diagnosing Errors with Managed Debugging Assistants


Managed debugging assistants (MDAs) are debugging aids that work in conjunction with the common language runtime (CLR) to provide information on runtime state. The assistants generate informational messages about runtime events that you cannot otherwise trap. You can use MDAs to isolate hard-to-find application bugs that occur when transitioning between managed and unmanaged code. You can enable or disable all MDAs by adding a key to the Windows registry or by setting an environment variable. You can enable specific MDAs by using application configuration settings. You can set additional configuration settings for some individual MDAs in the application's configuration file. Because these configuration files are parsed when the runtime is loaded, you must enable the MDA before the managed application starts. You cannot enable it for applications that have already started.