/warnaserror (Treat Warnings as Errors) (C# Compiler Options)
The /warnaserror+ option treats all warnings as errors
/warnaserror[<U>+</U> | -][:warning-list]
Any messages that would ordinarily be reported as warnings are instead reported as errors, and the build process is halted (no output files are built).
By default, /warnaserror- is in effect, which causes warnings to not prevent the generation of an output file. /warnaserror, which is the same as /warnaserror+, causes warnings to be treated as errors.
Optionally, if you want only a few specific warnings to be treated as errors, you may specify a comma-separated list of warning numbers to treat as errors.
Use /warn to specify the level of warnings that you want the compiler to display. Use /nowarn to disable certain warnings.
To set this compiler option in the Visual Studio development environment
-
Open the project's Properties page. For details, see How to: Set Project Properties (C#, J#).
-
Click the Build property page.
-
Modify the Treat Warnings As Errors property.
To set this compiler option programmatically, see TreatWarningsAsErrors.
