Does GeometryEngine::unionOf method work for you? GeometryEngine QML Type | ArcGIS for Developers
This is the ArcPy help, but it is conceptually the same - Geometry—Help | ArcGIS for Desktop
Scroll down to union on that page.
Our next update will have an additional method that takes a list of geometries.
Does GeometryEngine::unionOf method work for you? GeometryEngine QML Type | ArcGIS for Developers
This is the ArcPy help, but it is conceptually the same - Geometry—Help | ArcGIS for Desktop
Scroll down to union on that page.
Our next update will have an additional method that takes a list of geometries.