基于C#的ArcEngine二次开发51:获取图层字段唯一值列表(Get Unique Values)
1 ArcMap功能演示Selection --> 选择要查询的字段值 --> Get Unique Values2 IDataStatistics InterfaceMembers3 AE实现代码获取指定字段的唯一属性值,转载自:获取唯一值public static IList<string> GetUniqueValue(ILayer Layer,string fie....
基于C#的ArcEngine二次开发49:修改图层名称和别名、字段名称
1 修改图层名称和别名Object classes in a Geodatabase can have between one and three names. The name of the object class, which is the same as the name of the table in the DBMS in which the objects in the objec....
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