/// <summary> /// 界址点近顺序编码 /// </summary> /// <param name="jtsyq"></param> /// <param name="jzds"></param> /// <param name="featureLayer"></param> public static void SetBM(int startBH, JTSYQ jtsyq, IList <JZD> jzds, IFeatureLayer featureLayer) { if (jzds == null) { return; } //找到西北角第一点 IPolygon pl = jtsyq.Feature.Shape as IPolygon; int[] fourPoint = ArcGisUtils.GetFourPointsIndex(pl); int index = PointDiMin(fourPoint[0], jzds); int startIndex = index; int id = jtsyq.OBJECTID; if (jzds.Count == 0) { MessageBox.Show("你选择的图中有没有界址点的,宗地是:" + jtsyq.QLR + ", 编码是:" + jtsyq.BM); return; } while (startIndex < jzds.Count) { JZD jzd = jzds[startIndex]; jzd.JTSYQOBJECTID = id; jzd.JZDH = startBH++; startIndex++; } int min = 0; while (min < index) { JZD jzd = jzds[min]; jzd.JTSYQOBJECTID = id; jzd.JZDH = startBH++; min++; } //修改 Update(jzds); }