public new static T End(IAsyncResult result)
{
if (!(result is TypedCompletedAsyncResult <T> completedResult))
{
throw new ArgumentException("InvalidAsyncResult");
}
return(TypedAsyncResult <T> .End(completedResult));
}
public new static T End(IAsyncResult result)
{
TypedCompletedAsyncResult <T> completedResult = result as TypedCompletedAsyncResult <T>;
if (completedResult == null)
{
throw new ArgumentException("InvalidAsyncResult");
}
return(TypedAsyncResult <T> .End(completedResult));
}