internal static SlideLayout[] ExtractSlideLayouts(SlideMasterPart slideMasterPart)
{
return(slideMasterPart.SlideMaster.SlideLayoutIdList
.Elements <SlideLayoutId>()
.Select(id => (slideMasterPart.GetPartById(id.RelationshipId) as SlideLayoutPart).SlideLayout)
.ToArray());
}
public SlideLayoutPart GetSlideLayoutPart(int _slideLayoutIndex, SlideMasterPart slideMasterPart)
{
if (slideMasterPart != null && slideMasterPart.SlideMaster != null)
{
SlideMaster slideMaster = slideMasterPart.SlideMaster;
if (slideMaster.SlideLayoutIdList != null)
{
DocumentFormat.OpenXml.OpenXmlElementList slideIds = slideMaster.SlideLayoutIdList.ChildElements;
// If the slide ID is in range...
if (_slideLayoutIndex < slideIds.Count)
{
// Get the relationship ID of the slide.
string slidePartRelationshipId = (slideIds[_slideLayoutIndex] as SlideLayoutId).RelationshipId;
return((SlideLayoutPart)slideMasterPart.GetPartById(slidePartRelationshipId));
// Get the specified slide part from the relationship ID.
}
}
}
return(null);
}
