Way to default the name of the generated XPS file? - printing

Question

If a user prints a report, and they happen to be using the Microsoft XPS printer, i would like the default the filename to something meaningful.
i would have thought that the XPS printer would take the name of the print job, and use that as the default filename - but it doesn't.
Is there some other, programatic, way to default the name of the generated XPS file when i print to that printer? i was thinking there might be something like:
a registry key
global shared memory
API call like SetDefaultXPSFilename()
extended attributes about a print job
Example
Automate Excel to create a spreadsheet:
Excel xl = new ExcelApplication();
Workbook wb = xl.Workbooks.Add();
GenerateReport(wb);
wb.PrintOut();
Now if the user's default printer is the Microsoft XPS Document Writer, then the user will get:
i would like a way for that File name to be defaulted to something useful, such as:
20110729 - Chip Bank Settlement Sheet.xps
The user will accept the default filename, and files will organized automatically, rather than the user typing:
asdfadf.xps
References
eggheadcafe: XPS Default File Name
MSDN: XPS Name when Sent to Printer
Bump: 20110729 (12 months later)

Answer 1

Well,
here is a simple way (at least in my case):
(myPrintPage inherits from System.Drawing.Printing.PrintDocument)
With myPrintPage
With .PrinterSettings
If .PrinterName = "Microsoft XPS Document Writer" Then
.PrintToFile = True
.PrintFileName = "c:\test.pdf"
End If
End With
.Print()
End With
I haven't found a way, yet, to determine whether or not the printer I have chosen is going to print into a file, hence the test on the printer's name.
In addition to above, here is a piece of code I found useful:
Let's say that my default printer is NOT the XPS Document Writer. My code needs to archive automatically some data, print a report in XPS, then offer the user to print the report on the default printer. In the second step, I need to change the PrinterSettings of myPrintPage.
Here is how:
'save xps results
'is the XPS printer installed?
Dim myXPSfound As Boolean = False
For Each s As String In System.Drawing.Printing.PrinterSettings.InstalledPrinters
If s.Contains("XPS") Then
myXPSfound = True
Exit For
End If
Next
If myXPSfound Then
'Manual settings of the XPS printerSettings
Dim myXPSPrinterSettings As New Drawing.Printing.PrinterSettings
myXPSPrinterSettings.Collate = False
myXPSPrinterSettings.Copies = 1
myXPSPrinterSettings.Duplex = Drawing.Printing.Duplex.Simplex
myXPSPrinterSettings.FromPage = 0
myXPSPrinterSettings.MaximumPage = 9999
myXPSPrinterSettings.MinimumPage = 0
myXPSPrinterSettings.PrinterName = "Microsoft XPS Document Writer"
myXPSPrinterSettings.PrintRange = Drawing.Printing.PrintRange.AllPages
myXPSPrinterSettings.PrintToFile = True
myXPSPrinterSettings.ToPage = 1
myPrintPage.PrinterSettings = myXPSPrinterSettings
myPrintPage.PrinterSettings.PrintToFile = True
myPrintPage.PrinterSettings.PrintFileName = mytargetFileName & ".xps"
Try
myPrintPage.Print()
Catch ex As Exception
MsgBox(ex.Message, MsgBoxStyle.Information, "Error Printing the XPS File")
End Try
Else
MsgBox("The Microsoft XPS Writer was no found on this computer", MsgBoxStyle.Information, "Error Printing the XPS File")
End If
It can be handy sometimes.

Answer 2

The Microsoft XPS Document Writer (MXDW) will generate an output file path without prompting the user if the application that prints sets lpszOutput in DOCINFO.
If you don't have access to the code of the application then another option is to build an XPS driver that generates a file path even when lpszOutput hasn't been set. The Windows Driver Kit (WDK) is the place to start.
For more details and links see this post.

Answer 3

Win2PDF 7 can save as XPS, and does default to the name of the print job. If you don't want to use the print job as the name displayed in the File Save dialog, you can change the default file name by setting a registry value named "PDFTitle".
You can also set the output file without prompting either using the lpszOutput field of DOCINFO, or by setting a registry setting named "PDFFileName" as described in the Win2PDF documentation. The file will be created in the XPS format if the file name contains an .xps extension.