public static async Task <T> ReadAsync <T>(this IApplicationData self)
where T : class, new()
{
var valueResult = default(T);
var invokeResult = default(bool?);
self.Read <T>(
data =>
{
valueResult = data;
invokeResult = true;
},
() => invokeResult = false);
while (!invokeResult.HasValue)
{
await Task.Delay(MillisecondsDelay);
}
if (!invokeResult.Value)
{
throw new InvalidOperationException();
}
return(valueResult);
}