How do I get the path of the assembly the code is in?

Question

Is there a way to get the path for the assembly in which the current code resides? I do not want the path of the calling assembly, just the one containing the code.

<

Answer 1

This is what I came up with. In between web projects, unit tests (nunit and resharper test runner); I found this worked for me.

I have been looking for code to detect what configuration the build is in, Debug/Release/CustomName. Alas, the #if DEBUG. So if someone can improve that!

Feel free to edit and improve.

Getting app folder. Useful for web roots, unittests to get the folder of test files.

public static string AppPath
{
    get
    {
        DirectoryInfo appPath = new DirectoryInfo(AppDomain.CurrentDomain.BaseDirectory);

        while (appPath.FullName.Contains(@"\bin\", StringComparison.CurrentCultureIgnoreCase)
                || appPath.FullName.EndsWith(@"\bin", StringComparison.CurrentCultureIgnoreCase))
        {
            appPath = appPath.Parent;
        }
        return appPath.FullName;
    }
}

Getting bin folder: Useful for executing assemblies using reflection. If files are copied there due to build properties.

public static string BinPath
{
    get
    {
        string binPath = AppDomain.CurrentDomain.BaseDirectory;

        if (!binPath.Contains(@"\bin\", StringComparison.CurrentCultureIgnoreCase)
            && !binPath.EndsWith(@"\bin", StringComparison.CurrentCultureIgnoreCase))
        {
            binPath = Path.Combine(binPath, "bin");
            //-- Please improve this if there is a better way
            //-- Also note that apps like webapps do not have a debug or release folder. So we would just return bin.
#if DEBUG
            if (Directory.Exists(Path.Combine(binPath, "Debug"))) 
                        binPath = Path.Combine(binPath, "Debug");
#else
            if (Directory.Exists(Path.Combine(binPath, "Release"))) 
                        binPath = Path.Combine(binPath, "Release");
#endif
        }
            return binPath;
    }
}