private void exportReport(CrystalDecisions.CrystalReports.Engine.ReportClass selectedReport, CrystalDecisions.Shared.ExportFormatType eft)
{
selectedReport.ExportOptions.ExportFormatType = eft;
string contentType = "";
// Make sure asp.net has create and delete permissions in the directory
string tempDir = System.Configuration.ConfigurationSettings.AppSettings["TempDir"];
string tempFileName = Session.SessionID.ToString() + ".";
switch (eft)
{
case CrystalDecisions.Shared.ExportFormatType.PortableDocFormat:
tempFileName += "pdf";
contentType = "application/pdf";
break;
case CrystalDecisions.Shared.ExportFormatType.WordForWindows:
tempFileName += "doc";
contentType = "application/msword";
break;
case CrystalDecisions.Shared.ExportFormatType.Excel:
tempFileName += "xls";
contentType = "application/vnd.ms-excel";
break;
case CrystalDecisions.Shared.ExportFormatType.HTML32:
case CrystalDecisions.Shared.ExportFormatType.HTML40:
tempFileName += "htm";
contentType = "text/html";
CrystalDecisions.Shared.HTMLFormatOptions hop = new CrystalDecisions.Shared.HTMLFormatOptions();
hop.HTMLBaseFolderName = tempDir;
hop.HTMLFileName = tempFileName;
selectedReport.ExportOptions.FormatOptions = hop;
break;
}
CrystalDecisions.Shared.DiskFileDestinationOptions dfo = new CrystalDecisions.Shared.DiskFileDestinationOptions();
dfo.DiskFileName = tempDir + tempFileName;
selectedReport.ExportOptions.DestinationOptions = dfo;
selectedReport.ExportOptions.ExportDestinationType = CrystalDecisions.Shared.ExportDestinationType.DiskFile;
selectedReport.Export();
selectedReport.Close();
string tempFileNameUsed;
//if (eft == CrystalDecisions.Shared.ExportFormatType.HTML32 || eft == CrystalDecisions.Shared.ExportFormatType.HTML40)
//{
// string[] fp = selectedReport.FilePath.Split("\\".ToCharArray());
// string leafDir = fp[fp.Length - 1];
// // strip .rpt extension
// leafDir = leafDir.Substring(0, leafDir.Length–4);
// tempFileNameUsed = string.Format("{0}{1}\\{2}", tempDir, leafDir, tempFileName);
//}
//else
tempFileNameUsed = tempDir + tempFileName;
Response.ClearContent();
Response.ClearHeaders();
Response.ContentType = contentType;
Response.WriteFile(tempFileNameUsed);
Response.Flush();
Response.Close();
System.IO.File.Delete(tempFileNameUsed);
}
public static string GenerateExport(CrystalDecisions.CrystalReports.Engine.ReportDocument selectedReport, CrystalDecisions.Shared.ExportFormatType eft, string ExportFileName)
{
selectedReport.ExportOptions.ExportFormatType = eft;
string contentType = "";
// Make sure asp.net has create and delete permissions in the directory
string tempDir = HttpContext.Current.Server.MapPath(ConfigurationManager.AppSettings["tempDir"]);
string tempFileName = string.Concat(Path.GetFileNameWithoutExtension(selectedReport.FileName), ".");
if (! string.IsNullOrEmpty(ExportFileName))
{
tempFileName = string.Concat(ExportFileName, ".");
}
switch (eft)
{
case CrystalDecisions.Shared.ExportFormatType.PortableDocFormat:
tempFileName += "pdf";
break;
case CrystalDecisions.Shared.ExportFormatType.WordForWindows:
tempFileName += "doc";
break;
case CrystalDecisions.Shared.ExportFormatType.Excel:
tempFileName += "xls";
break;
case CrystalDecisions.Shared.ExportFormatType.HTML32:
case CrystalDecisions.Shared.ExportFormatType.HTML40:
tempFileName += "htm";
CrystalDecisions.Shared.HTMLFormatOptions hop = new CrystalDecisions.Shared.HTMLFormatOptions();
hop.HTMLBaseFolderName = tempDir;
hop.HTMLFileName = tempFileName;
selectedReport.ExportOptions.FormatOptions = hop;
break;
}
CrystalDecisions.Shared.DiskFileDestinationOptions dfo = new CrystalDecisions.Shared.DiskFileDestinationOptions();
dfo.DiskFileName = Path.Combine(tempDir, tempFileName);
selectedReport.ExportOptions.DestinationOptions = dfo;
selectedReport.ExportOptions.ExportDestinationType = CrystalDecisions.Shared.ExportDestinationType.DiskFile;
selectedReport.Export();
selectedReport.Close();
string tempFileNameUsed;
if (eft == CrystalDecisions.Shared.ExportFormatType.HTML32 || eft == CrystalDecisions.Shared.ExportFormatType.HTML40)
{
string[] fp = selectedReport.FilePath.Split("\\" .ToCharArray());
string leafDir = fp[fp.Length - 1];
// strip .rpt extension
leafDir = leafDir.Substring(0, leafDir.Length - 4);
tempFileNameUsed = string.Format("{0}{1}\\{2}", tempDir, leafDir, tempFileName);
}
else
{
tempFileNameUsed = Path.Combine(tempDir, tempFileName);
}
return tempFileNameUsed;
}
