protected virtual void ExecuteRequestWithBody(HttpWebRequest request)
{
request.BeginGetRequestStream(new AsyncCallback((IAsyncResult callbackResult) =>
{
HttpWebRequest tmprequest = (HttpWebRequest)callbackResult.AsyncState;
ProgressCallbackHelper copy = body.GetBody().CopyToProgress(tmprequest.EndGetRequestStream(callbackResult), null);
copy.ProgressChanged += (bytesSent, totalBytes) => { body.OnProgressChange(bytesSent, totalBytes); };
copy.Completed += (totalBytes) => { body.OnCompleted(totalBytes); };
copy.Go();
// Start the asynchronous operation to get the response
tmprequest.BeginGetResponse(ProcessCallback(action.Success, action.Fail), tmprequest);
}), request);
}
public RequestBuilder DownloadTo(String filePath)
{
this.success = (headers, result, HttpWebResponse) =>
{
long?length = null;
if (headers.AllKeys.Contains("Content-Length"))
{
length = long.Parse(headers["Content-Length"]);
}
FileStream fs = new FileStream(filePath, FileMode.OpenOrCreate);
ProgressCallbackHelper operation = result.CopyToProgress(fs, length);
operation.Completed += (totalbytes) => { fs.Close(); };
};
return(this);
}
public RequestBuilder DownloadTo(Windows.Storage.IStorageFile file)
{
this.success = (headers, result) =>
{
long?length = null;
if (headers.AllKeys.Contains("Content-Length"))
{
length = long.Parse(headers["Content-Length"]);
}
var handle = file.OpenAsync(Windows.Storage.FileAccessMode.ReadWrite).AsTask().Result;
ProgressCallbackHelper operation = result.CopyToProgress(WindowsRuntimeStreamExtensions.AsStream(handle), length);
operation.Completed += (totalbytes) => { handle.Dispose(); };
};
return(this);
}
public RequestBuilder DownloadTo(String filePath, Action <long, long?> onProgressChanged, Action <WebHeaderCollection> onSuccess)
{
this.success = (headers, result) =>
{
long?length = null;
if (headers.AllKeys.Contains("Content-Length"))
{
length = long.Parse(headers["Content-Length"]);
}
FileStream fs = new FileStream(filePath, FileMode.OpenOrCreate);
ProgressCallbackHelper operation = result.CopyToProgress(fs, length);
operation.ProgressChanged += (copied, total) => { onProgressChanged(copied, total); };
operation.Completed += (totalbytes) => { fs.Close(); onSuccess(headers); };
operation.Go();
};
return(this);
}
