摘要： //本篇博客仅在技术上探讨可行性 //如果要使用Q地图，请联系相关厂商 public class QQMapLayer : TiledMapServiceLayer { private const double cornerCoordinate = 20037508.342787; public override void Initialize() { this.FullExtent = new ESRI.ArcGIS.Client.Geometry.Envelope(-20037508.342787, -2003750... 阅读全文