C# to format (indent, align) C# properly

Question

We have a code generator that munges the schema of a given database to automate our inhouse n-tier architecture. The output is various C# partial classes, one per file.

Answer 1

To properly indent code programmatically you would need Microsoft.CodeAnalysis.CSharp nuget package and .NET framework 4.6+. Sample code:

public string ArrangeUsingRoslyn(string csCode) {
    var tree = CSharpSyntaxTree.ParseText(csCode);
    var root = tree.GetRoot().NormalizeWhitespace();
    var ret = root.ToFullString();
    return ret;
}

One-liner:

csCode = CSharpSyntaxTree.ParseText(csCode).GetRoot().NormalizeWhitespace().ToFullString();

You may also use NArrange to sort methods in your cs file, organize usings, create regions, etc. Note that NArrange does not indent anything.