private static string CreateUrl(Report report, string instanceID, bool isResourceStreamRoot, string iterationId)
{
string str = isResourceStreamRoot ? "ResourceStreamID" : "StreamID";
//UriBuilder handlerUri = ReportViewerFactory.HttpHandler.HandlerUri;
string str2 = ReportDataOperation.BaseQuery(report, instanceID) + "&OpType=ReportImage&";
if (!isResourceStreamRoot)
{
if (iterationId == null)
{
iterationId = Guid.NewGuid().ToString("N");
}
str2 = str2 + "IterationId=" + HttpUtility.UrlEncode(iterationId) + "&";
}
str2 = (str2 + str + "=");
return(str2);
}
private void SendPrintStream(Stream stream, HttpResponse response)
{
int value = 0;
if (stream != null)
{
value = (int)stream.Length;
}
byte[] bytes = BitConverter.GetBytes(value);
foreach (byte value2 in bytes)
{
//response.OutputStream.WriteByte(value2);
}
if (stream != null)
{
stream.Position = 0L;
ReportDataOperation.StreamToResponse(stream, response);
//response.Flush();
}
}
public override void RenderReportForPrint(string deviceInfo, NameValueCollection additonalParams, HttpResponse response)
{
MemoryStream lastMemoryStream = null;
ReportDataOperation.SetStreamingHeaders(null, response);
Warning[] array = default(Warning[]);
this.m_localReport.Render("IMAGE", deviceInfo, (CreateStreamCallback) delegate
{
if (lastMemoryStream != null)
{
this.SendPrintStream(lastMemoryStream, response);
lastMemoryStream.Dispose();
lastMemoryStream = null;
}
lastMemoryStream = new MemoryStream();
return(lastMemoryStream);
}, out array);
this.SendPrintStream(lastMemoryStream, response);
lastMemoryStream.Dispose();
this.SendPrintStream(null, response);
}
public static void StreamToResponse(Stream data, string mimeType, HttpResponse response)
{
ReportDataOperation.SetStreamingHeaders(mimeType, response);
ReportDataOperation.StreamToResponse(data, response);
}
public static string CreateQuery(Report report, string instanceID)
{
return(ReportDataOperation.BaseQuery(report, instanceID) + "&OpType=PrintRequest");
}
