https://contextgarden.net/Command/insertpages
Command/insertpages - Wiki
commandwiki
https://www.leadtools.com/help/sdk/dh/l/rasterimage-insertpages.html
InsertPages Method (RasterImage) | Leadtools | Raster, Medical, Document Help
Inserts one or more pages into this RasterImage.
medical documentmethodleadtoolsrasterhelp