I have a big ASP.NET project full of hard coded strings, that now have to be extracted to resources. Such strings can be found almost anywhere (in .cs files, .aspx files, .a
Try RGreatEx. This is a plugin for ReSharper:
RGreatEx is the most powerful localizer and coding helper for Visual Studio. Once installed, it lets you localize .NET applications and produce safer code, saving up to 95% of time the developer usually spends on doing the same by hand. Empower yourself with time-saving refactorings, such as "Move to resource" and "Rename resource". The plug-in will automatically analyze string and resource usage and suggest moving strings to resources.