C#

eggsovereasy wrote:

Why have a method return an error code which you pass to an error code processing method when you can just throw the appropriate exception when it occurs.

<br />
 DiskFileDestinationOptions DiskOpts = New DiskFileDestinationOptions();<br />
 // export options to hard disk<br />
 // oReport is a ReportDocument<br />
 oReport.ExportOptions.ExportDestinationType = CrystalDecisions.[Shared].ExportDestinationType.DiskFile;<br />
 // export option TYPE<br />
 oReport.ExportOptions.ExportFormatType = CrystalDecisions.[Shared].ExportFormatType.PortableDocFormat;<br />
 // PDF file location and filename<br />
 DiskOpts.DiskFileName = ExportPath + requiredFilename;<br />
 // Destination options<br />
 oReport.ExportOptions.DestinationOptions = DiskOpts;<br />
 // Export<br />
 oReport.Export();<br />
 // clear cr viewer and report document<br />
 crViewer.ReportSource = null;<br />
 oReport.Dispose();<br />
 oReport = null;<br />
<br />
 // do this if you want to give the option to save or download the file, other wise go to Response.Redirect line at the end<br />
 Response.Clear();<br />
 Response.AppendHeader("Content-Disposition", "attachment; filename=filename.pdf");<br />
 Response.ContentType = "application/pdf";<br />
 Response.WriteFile(ExportPath + requiredFilename);<br />
 Response.End();<br />
<br />
 // if you just want to open the the file then just do this and skip the above lines from Response.Clear to Response.End<br />
<br />
 Response.Redirect(pdffilenameandpath, true);<br />
<br />

CrystalDecisions.CrystalReports.Engine.ReportDocument crRpt = 
    new CrystalDecisions.CrystalReports.Engine.ReportDocument() ;
crRpt.Load ( Defile.FullName ) ;
 
crRpt.SetParameterValue
(
    parm.Key
,
    parm.Value
) ;
 
crRpt.ExportToDisk 
( 
    CrystalDecisions.Shared.ExportFormatType.PortableDocFormat 
, 
    reportfile.FullName
) ;

hpjchobbes wrote:

Since there can be multiple elements in one document that have statusCodes, I would venture to say that I should use:

XmlNodeList myNodeList = myXMLDoc.SelectNodes("//@attributeIAmLookingFor");

foreach(XmlNode n in myNodeList)
{
// Check the value of the node 'n' to see if it != "0"
}

//@*[local-name()='attributeIAmLookingFor' and namespace-uri()='http://somenamespace.com']