/// <summary>
/// Adds a 'link' tag to the HTML page and waits for the CSS file to finish loading.
/// </summary>
/// <param name="url">The URL of the CSS file, with the syntax ms-appx:///AssemblyName/Folder/FileName.css or /AssemblyName;component/Folder/FileName.css</param>
/// <returns>Nothing</returns>
public static Task <object> LoadCssFile(string url)
{
var t = new TaskCompletionSource <object>();
INTERNAL_InteropImplementation.LoadCssFile(url, () => t.SetResult(null));
return(t.Task);
}
public static Task <object> LoadCssFile(ResourceFile resourceFile)
{
if (!_cssFileKeys.Contains(resourceFile.Key))
{
var t = new TaskCompletionSource <object>();
INTERNAL_InteropImplementation.LoadCssFile(resourceFile.Url, () => t.SetResult(null));
_cssFileKeys.Add(resourceFile.Key);
return(t.Task);
}
var task = new TaskCompletionSource <object>();
task.SetResult(null);
return(task.Task);
}