ARCHIVED

Major IDEs now provide this functionality out of the box.

What

Simple utility for batch processing of legacy style of C# *.csproj files. Makes it possible to set C# language version (LangVersion property) and target framework version (TargetFrameworkVersion property).

Execute with --help switch to see available options.

Why

Because I needed to set LangVersion and TargetFrameworkVersion conveniently for all projects in a large solution.

Usage example

Display help

$ ./CsprojLangVersionFixer/bin/Debug/CsprojFixer.exe --help

Using GNU find to generate paths to all .csproj files in a directory:

$ find path_to_project -iname '*.csproj' \
  -exec CsprojLangVersionFixer/bin/Debug/CsprojFixer.exe -l latest -f v4.7.2 {} \+

TODO

Right now it allows setting the properties to unconstrained string values. This should be limited to only allow valid values.
Set up AppVeyor to make compiled version available.
More thorough testing.
General documentation and cleanup.
.NET Core .csproj format support