public static void LoadCssFilesAsync(IEnumerable <ResourceFile> resourceFiles, Action callback)
{
List <string> urlsAsList = new List <string>();
foreach (var resourceFile in resourceFiles)
{
//add the key to the dictionary and add the url to the list:
if (!_cssFileKeys.Contains(resourceFile.Key))
{
_cssFileKeys.Add(resourceFile.Key);
urlsAsList.Add(resourceFile.Url);
}
}
INTERNAL_InteropImplementation.LoadCssFiles(urlsAsList, callback);
}
/// <summary>
/// Adds 'link' tags to the HTML page and waits for the CSS files to finish loading.
/// </summary>
/// <param name="urls">The URL of the CSS files, with the syntax ms-appx:///AssemblyName/Folder/FileName.css or /AssemblyName;component/Folder/FileName.css</param>
/// <param name="callback">The method that is called when the CSS files have finished loading.</param>
public static void LoadCssFilesAsync(IEnumerable <string> urls, Action callback)
{
List <string> urlsAsList = (urls is List <string>?(List <string>)urls : new List <string>(urls));
INTERNAL_InteropImplementation.LoadCssFiles(urlsAsList, callback);
}