UPDATE: it seems that the indentation is not controlled by Resharper, so this answer does not actually address the specific question. However, it is used in general terms; that is, "Visual Studio, for each solution parameter" in case someone stumbles here looking for it.
If you use Resharper , you can save the formatting settings (indeed, any settings) just for the solution. You can additionally indicate whether it is only for you (i.e., not transferred to the initial state) or general parameters that depend on the particular solution (i.e., Lock control source).
Resharper > Options > Code Editing > C
Then, at the bottom of the window, under Save To select "Solution XYZ personal" (or general, depending on your purpose).
This creates the xml file YOURSOLUTION.sln.DotSettings.user with values, for example:
<s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/ANONYMOUS_METHOD_DECLARATION_BRACES/@EntryValue">NEXT_LINE</s:String> <s:String x:Key="/Default/CodeStyle/CodeFormatting/CSharpFormat/CASE_BLOCK_BRACES/@EntryValue">NEXT_LINE</s:String>

drzaus Jul 09 '13 at 14:21 2013-07-09 14:21
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