/// <summary>
/// Renders the report using the requested presentation type.
/// </summary>
/// <param name="sg">IStreamGen for generating result stream</param>
/// <param name="type">Presentation type: HTML, XML, PDF, MHT, or ASP compatible HTML</param>
/// <param name="prefix">For HTML puts prefix allowing unique name generation</param>
public void RunRender(IStreamGen sg, OutputPresentationType type, string prefix)
{
if (sg == null)
throw new ArgumentException("IStreamGen argument cannot be null.", "sg");
RenderHtml rh=null;
PageNumber = 1; // reset page numbers
TotalPages = 1;
IPresent ip;
MemoryStreamGen msg = null;
switch (type)
{
case OutputPresentationType.PDF:
ip = new RenderPdf(this, sg);
_Report.Run(ip);
break;
case OutputPresentationType.PDFOldStyle:
ip = new RenderPdf(this, sg);
this.ItextPDF = false;
_Report.Run(ip);
break;
case OutputPresentationType.TIF:
ip = new RenderTif(this, sg);
_Report.Run(ip);
break;
case OutputPresentationType.TIFBW:
RenderTif rtif = new RenderTif(this, sg);
rtif.RenderColor = false;
ip = rtif;
_Report.Run(ip);
break;
case OutputPresentationType.XML:
if (_Report.DataTransform != null && _Report.DataTransform.Length > 0)
{
msg = new MemoryStreamGen();
ip = new RenderXml(this, msg);
_Report.Run(ip);
RunRenderXmlTransform(sg, msg);
}
else
{
ip = new RenderXml(this, sg);
_Report.Run(ip);
}
break;
case OutputPresentationType.MHTML:
this.RunRenderMht(sg);
break;
case OutputPresentationType.CSV:
ip = new RenderCsv(this, sg);
_Report.Run(ip);
break;
case OutputPresentationType.RTF:
ip = new RenderRtf(this, sg);
_Report.Run(ip);
break;
case OutputPresentationType.Excel:
ip = new RenderExcel(this, sg);
_Report.Run(ip);
break;
case OutputPresentationType.ASPHTML:
case OutputPresentationType.HTML:
default:
ip = rh = new RenderHtml(this, sg);
rh.Asp = (type == OutputPresentationType.ASPHTML);
rh.Prefix = prefix;
_Report.Run(ip);
// Retain the CSS and JavaScript
if (rh != null)
{
_CSS = rh.CSS;
_JavaScript = rh.JavaScript;
}
break;
}
sg.CloseMainStream();
_Cache = new RCache();
return;
}
// Renders the report; RunGetData must be run before this.
public void RunRender(IStreamGen sg, OutputPresentationType type)
{
if (sg == null)
throw new ArgumentException("IStreamGen argument cannot be null.", "sg");
PageNumber.RuntimePageNumber = 1; // reset page numbers
TotalPages.RuntimePageCount = 1;
IPresent ip;
MemoryStreamGen msg = null;
switch (type)
{
case OutputPresentationType.PDF:
ip = new RenderPdf(this, sg);
break;
case OutputPresentationType.XML:
if (this.DataTransform != null && DataTransform.Length > 0)
{
msg = new MemoryStreamGen();
ip = new RenderXml(this, msg);
}
else
ip = new RenderXml(this, sg);
break;
case OutputPresentationType.HTML:
default:
ip = new RenderHtml(this, sg);
break;
}
Run(ip);
// When msg isn't null we have to do a datatransform on the XML in the data stream
if (msg != null)
{
try
{
string file;
if (this.DataTransform[0] != Path.DirectorySeparatorChar)
file = this.Folder + Path.DirectorySeparatorChar + _DataTransform;
else
file = this.Folder + _DataTransform;
XmlUtil.XslTrans(file, msg.GetText(), sg.GetStream());
}
catch (Exception ex)
{
this.rl.LogError(8, "Error processing DataTransform " + ex.Message + "\r\n" + ex.StackTrace);
}
finally
{
msg.Dispose();
}
}
sg.CloseMainStream();
return;
}
