public static TReturn DisposedConditional <TReturn>(this IExtendedDisposable disposable, string exceptionMessageWhenDisposed, Func <TReturn> whenNotDisposed)
{
TReturn WhenDisposed()
{
throw new ObjectDisposedException(exceptionMessageWhenDisposed);
}
if (disposable == null)
{
return(WhenDisposed());
}
return(disposable.DisposedConditional
(
WhenDisposed,
whenNotDisposed
));
}
public static void DisposedConditional(this IExtendedDisposable disposable, string exceptionMessageWhenDisposed, Action whenNotDisposed)
{
void WhenDisposed()
{
throw new ObjectDisposedException(exceptionMessageWhenDisposed);
}
if (disposable == null)
{
WhenDisposed();
}
else
{
disposable.DisposedConditional
(
WhenDisposed,
whenNotDisposed
);
}
}
