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Error When Copying from Clipboard to PowerPoint Slide

Ata
Hello,

I am trying to copy the contents of the output of SQL Reporting Services to
a PowerPoint slide. For this, I am using SQL Reporting Services to obtain an
IMAGE stream, which I paste to the Windows clipboard. Then, using automation,
I am trying to copy this information from the clipboard to a PowerPoint
slide. However, I get an error at slide.Shapes.Pa steSpecial.

I am able create a System.Drawing. Bitmap object from the memory stream that
I associate with the image stream. I can also copy an image fragment that I
clipped in MSPaint (which means it's on the clipboard) to PowerPoint using
Automation. And if I generate a CSV stream from Reporting Services, I can
copy this to the clipboard and from there to Excel. It's only that I don't
seem to be able to copy anything from the clipboard to PowerPoint if I pasted
it to the clipboard using the MemoryStream.

Does anyone have any pointers?

Thanks,
Ajay.

ERROR
*****

An unhandled exception of type 'System.Runtime .InteropService s.COMException'
occurred in WindowsApplicat ion2.exe

Additional information: Shapes (unknown member) : Invalid request.
Clipboard is empty or contains data which may not be pasted here.

CODE
****

// Obtain an image stream in "results", which is Byte[]

MemoryStream MemStream = new MemoryStream(re sults);
DataObject d = new DataObject();
d.SetData(DataF ormats.Tiff, MemStream);
Clipboard.SetDa taObject(d, true);

PowerPoint.Pres entation ppt;
PowerPoint.Appl ication pptApp;
PowerPoint.Slid e slide;
pptApp = new PowerPoint.Appl ication();
ppt = pptApp.Presenta tions.Add(MsoTr iState.msoTriSt ateMixed);

slide = ppt.Slides.Add( 1, PowerPoint.PpSl ideLayout.ppLay outBlank)
slide.Shapes.Pa steSpecial(Powe rPoint.PpPasteD ataType.ppPaste Default,MsoTriS tate.msoFalse," ",0,"",MsoTriSt ate.msoFalse);
ppt.SaveAs("D:\ \Ata\\test.ppt" ,
PowerPoint.PpSa veAsFileType.pp SaveAsPresentat ion, MsoTriState.mso True);
Nov 22 '05 #1
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