private bool IntersectAll(IFeatureClass lineLayer, IPolygon polygon2, List <ziduan> list)
{
try
{
if (radioBtnKJ.Checked && polygon2 != null)
{
// 根据组合成的面裁剪压力等值线
SpatialFilterClass qfilter = new SpatialFilterClass();
qfilter.Geometry = polygon2;
qfilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
IFeatureCursor qfeatureCursor = lineLayer.Search(qfilter, false);
if (qfeatureCursor != null)
{
IFeature feature = qfeatureCursor.NextFeature();
IGeometryArray geometryArray = new GeometryArrayClass();
while (feature != null)
{
geometryArray.Add(feature.Shape);
feature = qfeatureCursor.NextFeature();
}
IGeometryServer2 geometryServer2 = new GeometryServerClass();
IGeometryArray geometryArray2 = geometryServer2.Intersect(polygon2.SpatialReference, geometryArray, polygon2);
//DataEditCommon.DeleteFeatureByWhereClause(lineLayer, "");
IFeatureLayer pFeatureLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, EditLayerName) as IFeatureLayer;
DataEditCommon.CreateFeature(pFeatureLayer.FeatureClass, geometryArray2, list);
}
}
return(true);
}
catch
{ return(false); }
}
private void btnup_Click(object sender, EventArgs e)
{
//设置一个最小值
progressBarControl1.Properties.Minimum = 0;
//设置步长，即每次增加的数
progressBarControl1.Properties.Step = 1;
//设置进度条的样式
progressBarControl1.Properties.ProgressViewStyle = DevExpress.XtraEditors.Controls.ProgressViewStyle.Solid;
progressBarControl1.Position = 0;
//设置一个最小值
progressBarControl2.Properties.Minimum = 0;
//设置一个最大值
progressBarControl2.Properties.Maximum = listView1.CheckedItems.Count * 2;
//设置步长，即每次增加的数
progressBarControl2.Properties.Step = 1;
//设置进度条的样式
progressBarControl2.Properties.ProgressViewStyle = DevExpress.XtraEditors.Controls.ProgressViewStyle.Solid;
progressBarControl2.Position = 0;
////设置一个最小值
//progressBar2.Minimum = 0;
////设置一个最大值
//progressBar2.Maximum = listView1.CheckedItems.Count * 2;
////设置步长，即每次增加的数
//progressBar2.Step = 1;
//progressBar2.Value = 0;
IFeatureClass tFeatureClass = pFeatureLayer_QYYJY.FeatureClass;
DataEditCommon.DeleteFeatureByWhereClause(tFeatureClass, "");
IGeometryArray pgeoArrayHong = new GeometryArrayClass();
IGeometryArray pgeoArrayHang = new GeometryArrayClass();
for (int i = 0; i < listView1.CheckedItems.Count; i++)
{
string layer = listView1.CheckedItems[i].SubItems[1].Text.ToString();
ILayer pLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, layer);
IFeatureLayer pFeatureLayer = pLayer as IFeatureLayer;
if (pFeatureLayer == null)
{
continue;
}
IFeatureClass pFeatureClass = pFeatureLayer.FeatureClass;
//设置一个最大值
progressBarControl1.Properties.Maximum = pFeatureClass.FeatureCount(null);
IFeatureCursor pCursor = pFeatureClass.Search(null, false);
IFeature pFeature = pCursor.NextFeature();
while (pFeature != null)
{
ITopologicalOperator pTopo = (ITopologicalOperator)pFeature.Shape;
IGeometry pGeo = pTopo.Buffer(hongse);
pgeoArrayHong.Add(pGeo);
IGeometry pGeoH = pTopo.Buffer(huangse);
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
pTopo = (ITopologicalOperator)pGeoH;
pGeoH = pTopo.Difference(pGeo);
}
pgeoArrayHang.Add(pGeoH);
pFeature = pCursor.NextFeature();
this.progressBarControl1.PerformStep();
Application.DoEvents();
}
List <ziduan> list = new List <ziduan>();
list.Add(new ziduan("dengji", "1"));
list.Add(new ziduan("layername", layer));
list.Add(new ziduan("BID", "0"));
DataEditCommon.CreateFeature(tFeatureClass, pgeoArrayHong, list);
this.progressBarControl2.PerformStep();
//progressBar2.Value += 1;
Application.DoEvents();
List <ziduan> listH = new List <ziduan>();
listH.Add(new ziduan("dengji", "2"));
listH.Add(new ziduan("layername", layer));
listH.Add(new ziduan("BID", "0"));
DataEditCommon.CreateFeature(tFeatureClass, pgeoArrayHang, listH);
this.progressBarControl2.PerformStep();
//progressBar2.Value += 1;
Application.DoEvents();
}
if (pFeatureLayer_QYYJY.Visible == false)
{
pFeatureLayer_QYYJY.Visible = true;
}
DataEditCommon.g_pMyMapCtrl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
MessageBox.Show("完成！");
}