摘要:
栅格图层和矢量图层的属性表浏览 if (pLyr is IFeatureLayer) { DataTable pTable = new DataTable(); IFeatureLayer pFealyr = pLyr as IFeatureLayer; IFeatureCla... 阅读全文
摘要:
IPoint ppoint = pActView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y); IIdentify pIdentify = plyr as IIdentify; IEnvelope pEnv = ppoint.Envelope; ... 阅读全文