Debug database files (.pdb or “character files”) contain debug information, such as line numbers, to facilitate debugging.
If there is a trace, the exception stack will contain the full path to the source file and line number.
It is up to you whether to distribute them with your application.
To avoid creating pdb files in the Release configuration:
Please note that this will not affect link assemblies (their .pdb files will be copied to your project output folder.
More about symbols here: Program database files (C #, F # and Visual Basic)
source share