OK、私はそれをどこに置くか見つけ
SlidelayoutPartがslidemasterpartに受け入れられている
`Pa.PresentationPart PresPart = this.PresentationDoc.AddPresentationPart();!。 PresPart.Presentation =新しいP.Presentationを() ;
//add minimal info
this.AddBasic(PresPart);
//Generate Master
Pa.SlideMasterPart slideMasterPart = PresPart.AddNewPart<Pa.SlideMasterPart>("rId1");
GenerateMaster(slideMasterPart);
//Add slideLayout
Pa.SlideLayoutPart SlideLayoutTemp=slideMasterPart.AddNewPart<Pa.SlideLayoutPart>("rId1");
Pa.SlideLayoutPart SP=GenerateSlideLayout(SlideLayoutTemp, "Blank");
SP.AddPart(slideMasterPart); // don't forget to link the layout to the master!
//Add Theme
Pa.ThemePart themePart1 = slideMasterPart.AddNewPart<Pa.ThemePart>("rId5");
GenerateTheme(themePart1);
//Presentation
AddSlidePart(PresPart, "Blank")`