OptionsBase class for all cmd line projects in a solution

[gitzko]

The old version allowed us to create an OptionsBase class. Most of it was easily migrated to the new lib API, but I'm not sure how to tackle the Usage/Help option because the ApplicationAlias property of the Usage attribute cannot be dynamically set, and I see no way to replace this snippet from the OptionsBase:

string fileName = System.Diagnostics.Process.GetCurrentProcess().MainModule.FileName;
help.AddPreOptionsLine(string.Format("Usage: {0}.exe [/i c:\\aossrvtest.ini] [/d 10]", fileName));
help.AddPreOptionsLine(" ");
help.AddPreOptionsLine(" ");
help.AddPreOptionsLine("Arguments:");
help.AddOptions(this);