自己尝试写的，基于C#和ArcEngine进行的地图显示、属性查询、图层操作（删除图层、缩放图层）等基本功能，希望为初学的大家提供一定的参考。 -Try to write their on my own, based on C# and ArcEngine ,the map display including attribute query, layer operations (delete layer, zoom layer) and other basic functions,I hop