public static long EndAsyncStreamCopy(IAsyncResult asyncResult)
{
Exception exception;
AsyncIteratorContext <long> asyncIteratorContext = (AsyncIteratorContext <long>)asyncResult;
asyncIteratorContext.End(out exception);
if (exception != null)
{
throw exception;
}
return(asyncIteratorContext.ResultData);
}
private static void End(this IAsyncResult asyncResult, RethrowableWrapperBehavior wrapperBehavior = 0)
{
Exception exception;
if (asyncResult == null)
{
throw new ArgumentNullException("asyncResult");
}
AsyncIteratorContext asyncIteratorContext = asyncResult as AsyncIteratorContext;
if (asyncIteratorContext == null)
{
throw new InvalidOperationException(string.Format("End may only be called on result of type '{0}', given type is '{1}'", typeof(AsyncIteratorContext), asyncResult.GetType()));
}
asyncIteratorContext.End(out exception, wrapperBehavior);
if (exception != null)
{
throw exception;
}
}
public static TResultData End <TResultData>(this IAsyncResult asyncResult, RethrowableWrapperBehavior wrapperBehavior = 0)
{
Exception exception;
if (asyncResult == null)
{
throw new ArgumentNullException("asyncResult");
}
AsyncIteratorContext <TResultData> asyncIteratorContext = (AsyncIteratorContext <TResultData>)asyncResult;
if (asyncIteratorContext == null)
{
throw new InvalidOperationException(string.Format("End may only be called on result of type '{0}', given type is '{1}'", typeof(AsyncIteratorContext <TResultData>), asyncResult.GetType()));
}
asyncIteratorContext.End(out exception, wrapperBehavior);
if (exception != null)
{
throw exception;
}
return(asyncIteratorContext.ResultData);
}