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摘要： 在主窗口的代码：View Code private void axTOCControl1_OnMouseDown(object sender, ESRI.ArcGIS.Controls.ITOCControlEvents_OnMouseDownEvent e) { if (e.button == 2) { esriTOCControlItem Item = new esriTOCControlItem(); IBasicMap pMap = new MapClass(); ILayer pLayer = new FeatureLayerClass(); object pOther = new 阅读全文