public static Bundle AddCssBundle(this BundleCollection bundles, string virtualPath, string cdnpath = "")
{
var result = bundles.FirstOrDefault(b => string.Compare(b.Path, virtualPath, StringComparison.OrdinalIgnoreCase) == 0);
if (result != null)
{
return(result);
}
if (!string.IsNullOrEmpty(cdnpath))
{
return(new StyleBundle(virtualPath, cdnpath));
}
return(new StyleBundle(virtualPath));
}