本代码是用于质检中获取图层中平面坐标系统是否采用“2000国家大地坐标系（CGCS2000）高程系统是否采用“1985国家高程基准”。然后封装的一个方法

 /// <summary>/// 平面坐标系统是否采用“2000国家大地坐标系（CGCS2000）高程系统是否采用“1985国家高程基准”。/// </summary>public static void coordinateSystem(){List<FeatureDatasetInfo> featureDatasetInfoList = InternalMemory.featureDatasetInfoList;foreach (FeatureDatasetInfo fdi in featureDatasetInfoList){SpatialFeatureLayer sfl = MdbInit.spatialFeatureLayerList.Find(p => p.Cys == fdi.Name && p.Jhtz == "FeatureDataset");if (sfl != null){IWorkspaceFactory workspaceFactory = new FileGDBWorkspaceFactory();IWorkspace workspa