1 private void 输出断面点ToolStripMenuItem_Click(object sender, EventArgs e) 2 { 3 ESRI.ArcGIS.Geodatabase.IWorkspaceFactory wsf = new ESRI.ArcGIS.DataSourcesFile.ShapefileWorkspaceFactory(); 4 IWorkspace ws = wsf.OpenFromFile(@"F:1-水利项目安徽水利 826处理", 0); 5 6 IFeatureClass autoStation = (ws as IFeatureWorkspace).OpenFeatureClass("站点位置线"); 7 IFeatureClass f1 = (ws as IFeatureWorkspace).OpenFeatureClass("断面点"); 8 9 int num = autoStation.FeatureCount(null); 10 //List<IPoint> listpt = new List<IPoint>(); 11 int k = 0; 12 for (int i = 0; i < num; i++) //for (int i = 0; i < ptc.PointCount; i++)// for (int i = 0; i < num; i++) 13 { 14 IPolyline pl = autoStation.GetFeature(i).Shape as IPolyline; 15 IPointCollection ptc = pl as IPointCollection; 16 if (i < num - 1) 17 { 18 IPoint pt = ptc.get_Point(0); 19 k++; 20 IFeature fea = f1.CreateFeature(); 21 fea.Shape = pt; 22 fea.set_Value(fea.Fields.FindField("Id"), k); 23 fea.set_Value(fea.Fields.FindField("longi"), pt.X); 24 fea.set_Value(fea.Fields.FindField("latit"), pt.Y); 25 fea.Store(); 26 27 } 28 else 29 { 30 IPoint pt = ptc.get_Point(0); 31 k++; 32 IFeature fea = f1.CreateFeature(); 33 fea.Shape = pt; 34 fea.set_Value(fea.Fields.FindField("Id"), k); 35 fea.set_Value(fea.Fields.FindField("longi"), pt.X); 36 fea.set_Value(fea.Fields.FindField("latit"), pt.Y); 37 fea.Store(); 38 pt = ptc.get_Point(1); 39 k++; 40 fea = f1.CreateFeature(); 41 fea.Shape = pt; 42 fea.set_Value(fea.Fields.FindField("Id"), k); 43 fea.set_Value(fea.Fields.FindField("longi"), pt.X); 44 fea.set_Value(fea.Fields.FindField("latit"), pt.Y); 45 fea.Store(); 46 } 47 } 48 }