Project project;
StringBuilder sb = new StringBuilder ();
- sb.Append (@"<Project xmlns=""http://schemas.microsoft.com/developer/msbuild/2003"" ToolsVersion='3.5'>
+ sb.Append (@"<Project xmlns=""http://schemas.microsoft.com/developer/msbuild/2003"" " + Consts.ToolsVersionString + @">
<ItemGroup>
");