Geometry cannot have Z values /the geometry has no z values的问题

AE开发,创建要素类,向要素类添加要素时:pFeature.Shape = pGeoCol as IMultiPatch;报错:Geometry cannot have Z values。因为pGeoCol作为MultiPatch几何类型,肯定是有Z值的。所以肯定是要素类不允许有Z值。但是在创建要素类字段时,Shape字段几何类型是MultiPatch。 IFields fields = ne…