C# ArcEngine获取坐标系、投影类型、计量单位、带号、几度分带、精度
C# ArcEngine获取坐标系、投影类型、计量单位、带号、几度分带、精度rn //获取参数rn IGeoDataset pDataset = TarFealyr.FeatureClass as IGeoDataset;rn ISpatialReference pSpatialReference
C# ArcEngine获取坐标系、投影类型、计量单位、带号、几度分带、精度rn //获取参数rn IGeoDataset pDataset = TarFealyr.FeatureClass as IGeoDataset;rn ISpatialReference pSpatialReference