does the project folder or the target file exist? On Fri, Mar 13, 2009 at 7:03 AM, José Israel Campero Domínguez <[email protected]> wrote: > Hello, everyone... > > I'm having problems with the following code: > > MgDwfVersion dwfVersion = new MgDwfVersion("6.01", "1.2"); > MgPlotSpecification plotSpec = new MgPlotSpecification(8.5f, 11, > MgPageUnitsType.Inches, 0f, 0f, 0f, 0f); > plotSpec.SetMargins(0.5f, 0.5f, 0.5f, 0.5f); > > mappingService = > siteConnection.CreateService(MgServiceType.MappingService) as > MgMappingService; > > MgLayout layout = null; > if ((useLayout != "FALSE" && useLayout == "TRUE")) > { > MgResourceIdentifier layoutRes = new > MgResourceIdentifier("Library://Project/Maps/Project.PrintLayout"); > layout = new MgLayout(layoutRes, "Project", > MgPageUnitsType.Inches); > } > > double scale = map.GetViewScale(); > MgByteReader byteReader = null; > if (scale <= 0) > { > byteReader = mappingService.GeneratePlot(map, plotSpec, > layout, dwfVersion); > } > else > { > MgCoordinate mapCenter = > map.GetViewCenter().GetCoordinate(); > byteReader = mappingService.GeneratePlot(map, mapCenter, > scale, plotSpec, layout, dwfVersion); > } > > // Now output the resulting DWF. > utilityfunctions.OutputReaderContent(Response, byteReader); > > > > When I call the function, a new window is displayed, but there's nothing in > it. Also, if I change the last code for this: > > MgByteSink bytesink = new MgByteSink(byteReader); > bytesink.ToFile("c:\\project\\test" + > DateTime.Today.ToString("ddMMyy") + ".dwf"); > > > The following error appears: > > A file IO exception occurred: c:\project\test120309.dwf > > Exception occurred in method MgByteSink.ToFile at line 220 in file > > ...\service\data\ByteSink.cpp > > I need to create the dwf. I checked the php code and the .net examples and > the code I'm using is the same that the one in the examples. > Is there an error I'm not seeing? What can I do to solve this? > > Thanks. > _______________________________________________ > mapguide-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapguide-users > >
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