c++ - How to copy a background in ppt with ppt api? -


problem description: ppt presentation have 4 slides, slide 1 & 2 has background(format background), slide 3 & 4 hasn't background. want copy slide 1's background slide 3 & 4. can use format painter finish in powerpoint, good. need c/c++ code in vs.

and have had on msds few days , still haven't progress.

pls visit:

https://msdn.microsoft.com/en-us/library/office/ff746522.aspx

https://msdn.microsoft.com/en-us/library/office/ff744967.aspx

i have try pickup methord , apply methord, doesn't work.

code: object shaperange = pptslide2.background.pickup(); // have error, don't why.

pls help. thx!


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