Hi Gandhi

A typical dev environment for modules would have a DNN installation with seperate projects based in the desktop modules folder that compile the assemblies into the dnn bin directory. Unless you are modifying the core in which case you will have a more complicated build & debug environment.
Typically to debug a module you would run the website via IIS as any website and then attach the debugger to the worker process. To modify your module you would do your code updates etc and this would compile the bin directory, rerun the website and your mods should be included. You need to understand also how module definitions work and how they relate to the module code you are creating.

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Colm Ryan Director
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