public static Shape CutAndPaste(Shape shape, Slide slide)
{
string tempFilePath = FileDir.GetTemporaryPngFilePath();
ExportShape(shape, tempFilePath);
Shape resultShape = ImportPictureToSlide(shape, slide, tempFilePath);
FileDir.TryDeleteFile(tempFilePath);
return(resultShape);
}
public static Shape AddSlideAsShape(PowerPointSlide slideToAdd, PowerPointSlide targetSlide)
{
string tempFilePath = FileDir.GetTemporaryPngFilePath();
ExportSlide(slideToAdd, tempFilePath);
Shape slideAsShape = ImportPictureToSlide(slideToAdd, targetSlide, tempFilePath);
FileDir.TryDeleteFile(tempFilePath);
return(slideAsShape);
}
private static Shape ImportPictureToSlide(PowerPointSlide slideToAdd, PowerPointSlide targetSlide, string tempFilePath)
{
// The AccessViolationException is longer catchable
if (!FileDir.IsFileReadable(tempFilePath))
{
return(targetSlide.Shapes.SafeCopySlide(slideToAdd));
}
else
{
return(targetSlide.Shapes.AddPicture2(tempFilePath,
MsoTriState.msoFalse,
MsoTriState.msoTrue,
0,
0));
}
}
private static Shape ImportPictureToSlide(Shape shapeToAdd, Slide targetSlide, string tempFilePath)
{
// The AccessViolationException is no longer catchable
if (!FileDir.IsFileReadable(tempFilePath))
{
return(PPLClipboard.Instance.LockAndRelease(() =>
{
shapeToAdd.Cut();
return targetSlide.Shapes.PasteSpecial(PpPasteDataType.ppPastePNG)[1];
}));
}
else
{
shapeToAdd.Delete();
return(targetSlide.Shapes.AddPicture2(tempFilePath,
MsoTriState.msoFalse,
MsoTriState.msoTrue,
0,
0));
}
}
