I have code that programmatically gets images and puts them into a PowerPoint 2007 file (using ImageEx, AddPictureFrame(), etc.). That works very well and as expected. However, there is one minor thing that's occurring and I can't figure out why. When we look at the resulting presentation file, all of the images that were added have a light red border around them. The original images do not so I don't know where they're coming from.
Any idea as to why this might be happening and what I can do to resolve it?
Actually, the red line that you may be obtaining around the picture frame is due to default line format used by Aspoe.Slides. You may please need to set the line format to FillTypeEx.NoFill;, in order to obtain no line around the picture frame.
//Instantiate PrseetationEx class that represents the PPTX