diff --git a/FeatureStatisticsService.cs b/FeatureStatisticsService.cs
index 4320c71..e833e5f 100644
--- a/FeatureStatisticsService.cs
+++ b/FeatureStatisticsService.cs
@@ -269,8 +269,37 @@
             return result;
         }
 
+        /// <summary>
+        /// 获取特定区域图层的管线列表，并将其总长度统计出来
+        /// </summary>TODOLIST:将Intersects_Pipeline在MainFrm中去除
+        /// <param name="polygon"></param>
+        /// <param name="pipelineLayerCaption"></param>
+        /// <returns></returns>
+        public static GSOFeatures getLayerPipes(GSOGeoPolygon3D polygon, GSOLayer layer, out double length)
+        {
+            length = 0;
+            if (layer == null) return null;
 
+            GSOFeatureLayer flayer = layer as GSOFeatureLayer;
+            GSOFeatureDataset fdataset = flayer.Dataset as GSOFeatureDataset;
+            GSOFeatures feats = null;
 
+            feats = polygon == null?flayer.GetAllFeatures():flayer.FindFeaturesInPolygon(polygon, false);
+
+            double totallength = 0.00;
+            for (int i = 0; i < feats.Length; i++)
+            {
+                GSOFeature feat = feats[i];
+                GSOGeoPolyline3D line = feat.Geometry as GSOGeoPolyline3D;
+                if (line == null) continue;
+
+               double pipeLength = line.GetSpaceLength(true, 6378137);
+               totallength += pipeLength;
+            }
+            //double toLength = Convert.ToDouble(totallength.ToString().Substring(0, totallength.ToString().IndexOf(".")));
+            length = Math.Floor(totallength);
+            return feats;
+        }
 
     }
 }

diff --git a/FeatureStatisticsService.cs b/FeatureStatisticsService.cs
index 4320c71..e833e5f 100644
--- a/FeatureStatisticsService.cs
+++ b/FeatureStatisticsService.cs
@@ -269,8 +269,37 @@
             return result;
         }
 
+        /// <summary>
+        /// 获取特定区域图层的管线列表，并将其总长度统计出来
+        /// </summary>TODOLIST:将Intersects_Pipeline在MainFrm中去除
+        /// <param name="polygon"></param>
+        /// <param name="pipelineLayerCaption"></param>
+        /// <returns></returns>
+        public static GSOFeatures getLayerPipes(GSOGeoPolygon3D polygon, GSOLayer layer, out double length)
+        {
+            length = 0;
+            if (layer == null) return null;
 
+            GSOFeatureLayer flayer = layer as GSOFeatureLayer;
+            GSOFeatureDataset fdataset = flayer.Dataset as GSOFeatureDataset;
+            GSOFeatures feats = null;
 
+            feats = polygon == null?flayer.GetAllFeatures():flayer.FindFeaturesInPolygon(polygon, false);
+
+            double totallength = 0.00;
+            for (int i = 0; i < feats.Length; i++)
+            {
+                GSOFeature feat = feats[i];
+                GSOGeoPolyline3D line = feat.Geometry as GSOGeoPolyline3D;
+                if (line == null) continue;
+
+               double pipeLength = line.GetSpaceLength(true, 6378137);
+               totallength += pipeLength;
+            }
+            //double toLength = Convert.ToDouble(totallength.ToString().Substring(0, totallength.ToString().IndexOf(".")));
+            length = Math.Floor(totallength);
+            return feats;
+        }
 
     }
 }
diff --git a/FrmAllPipelineStatis.cs b/FrmAllPipelineStatis.cs
index 0c39575..4c149e0 100644
--- a/FrmAllPipelineStatis.cs
+++ b/FrmAllPipelineStatis.cs
@@ -14,63 +14,99 @@
 {
     public partial class FrmAllPipelineStatis : DevComponents.DotNetBar.Office2007Form
     {
-        Dictionary<string, double> pipelineLengthAndType = new Dictionary<string, double>();
-        List<GSOFeatures> list = new List<GSOFeatures>();
-        GSOGlobeControl globeControl1;
-        int type;
+        //Dictionary<string, double> pipelineLengthAndType = new Dictionary<string, double>();
+        //List<GSOFeatures> list = new List<GSOFeatures>();
+        //GSOGlobeControl globeControl1;
+        //int type;
+        //static FrmAllPipelineStatis frm;
+        //private MainFrm.DataGridViewDelegate m_InitDataGridViewX1;
+        //DataTable table = new DataTable();
+        //string strLable = "";
+
         static FrmAllPipelineStatis frm;
         private MainFrm.DataGridViewDelegate m_InitDataGridViewX1;
-        DataTable table = new DataTable();
-        string strLable = "";
+        private Dictionary<string, GSOFeatures> nameAndPipesMap = null;
+        private Dictionary<string, double> nameAndLengthMap = null;
+        private GSOGlobeControl globeControl1;
+        private GSOGeoPolygon3D polygon;
+        private List<string> pipeLayerNames;
+        private static bool isSpaceQuery = false;
 
-        public static void ShowForm(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list,
-            GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
+        //public static void ShowForm(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list,
+        //    GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
+        //{
+        //    if (frm == null)
+        //    {
+        //        frm = new FrmAllPipelineStatis(_type, pipeLen, _list, ctl, InitDataGridViewX1);
+        //        frm.Show(ctl.Parent);
+        //    }
+        //    else
+        //    {
+        //        if (frm.WindowState == FormWindowState.Minimized)
+        //        {
+        //            frm.WindowState = FormWindowState.Normal;
+        //        }
+        //    }
+        //}
+        public static void ShowForm(GSOGlobeControl ctl, GSOGeoPolygon3D polygon, MainFrm.DataGridViewDelegate InitDataGridViewX1,List<string> pipeLayerNames)
         {
+            isSpaceQuery = true;
             if (frm == null)
             {
-                frm = new FrmAllPipelineStatis(_type, pipeLen, _list, ctl, InitDataGridViewX1);
+                frm = new FrmAllPipelineStatis(ctl,polygon, InitDataGridViewX1,pipeLayerNames);
                 frm.Show(ctl.Parent);
             }
-            else
+            else if (frm.WindowState == FormWindowState.Minimized)
             {
-                if (frm.WindowState == FormWindowState.Minimized)
-                {
-                    frm.WindowState = FormWindowState.Normal;
-                }
+                frm.WindowState = FormWindowState.Normal;
             }
         }
+        //public FrmAllPipelineStatis(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list, 
+        //    GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
+        //{
+        //    InitializeComponent();
+        //    type = _type;
+        //    pipelineLengthAndType = pipeLen;
+        //    list = _list;
+        //    globeControl1 = ctl;
+        //    m_InitDataGridViewX1 = InitDataGridViewX1;
 
-        public FrmAllPipelineStatis(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list, 
-            GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
+        //}
+        public FrmAllPipelineStatis(GSOGlobeControl ctl, GSOGeoPolygon3D polygon, MainFrm.DataGridViewDelegate InitDataGridViewX1, List<string> pipeLayerNames)
         {
             InitializeComponent();
-            type = _type;
-            pipelineLengthAndType = pipeLen;
-            list = _list;
+            this.Text = isSpaceQuery ? "空间查询" : "管线距离统计";
+            isSpaceQuery = false;
             globeControl1 = ctl;
             m_InitDataGridViewX1 = InitDataGridViewX1;
+            this.polygon = polygon;
+            this.pipeLayerNames = pipeLayerNames;
 
         }
 
         private void FrmAllPipelineStatis_Load(object sender, EventArgs e)
-        {
+        { 
+            initPipesMap(polygon, out nameAndLengthMap, out nameAndPipesMap);
+            drawChart();
+        }
+
+        private void drawChart() {
             try
             {
-                if (type == 0)
-                {
-                    Text = "管线距离统计";
-                }
-                else
-                {
-                    Text = "空间查询";
-                }
-
+                //if (type == 0)
+                //{
+                //    Text = "管线距离统计";
+                //}
+                //else
+                //{
+                //    Text = "空间查询";
+                //}
                 chartAllAreaPipeline.Series.Add("管线");
-                
+
                 // Set axis title
                 chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.Title = "管线类型";
                 chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisY.Title = "管线长度(米)";
-                chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.Interval = 1;  
+                chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.Interval = 1;
                 LabelStyle labeStyleAxisX = new LabelStyle();
                 labeStyleAxisX.Angle = -45;
                 labeStyleAxisX.Enabled = true;
@@ -78,16 +114,16 @@
                 chartAllAreaPipeline.Series["管线"].ChartType = SeriesChartType.Column;
 
                 chartAllAreaPipeline.Series["管线"]["DrawingStyle"] = "Cylinder";
-                
-                chartAllAreaPipeline.Series["管线"].Points.DataBindXY(pipelineLengthAndType.Keys, pipelineLengthAndType.Values);
-                for (int m = 0; m < pipelineLengthAndType.Values.Count; m++)
+
+                chartAllAreaPipeline.Series["管线"].Points.DataBindXY(nameAndLengthMap.Keys, nameAndLengthMap.Values);
+                for (int m = 0; m < nameAndLengthMap.Values.Count; m++)
                 {
                     if (chartAllAreaPipeline.Series["管线"].Points[m].YValues[0].ToString() != "0")
                     {
                         chartAllAreaPipeline.Series["管线"].Points[m].Label = chartAllAreaPipeline.Series[0].Points[m].YValues[0].ToString();
                     }
                     string axisLabel = chartAllAreaPipeline.Series["管线"].Points[m].AxisLabel;
-                    chartAllAreaPipeline.Series["管线"].Points[m].AxisLabel = axisLabel.Substring(0, axisLabel.IndexOf("管线"));                    
+                    chartAllAreaPipeline.Series["管线"].Points[m].AxisLabel = axisLabel.Substring(0, axisLabel.IndexOf("管线"));
                 }
             }
             catch (Exception ex)
@@ -95,43 +131,41 @@
                 LogError.PublishError(ex);
             }
         }
-
-
         private void chartAllAreaPipeline_MouseClick(object sender, MouseEventArgs e)
         {
             HitTestResult result = chartAllAreaPipeline.HitTest(e.X, e.Y, true);
             int indexHit = result.PointIndex;
-            if (indexHit >= 0)
+            if (indexHit < 0) return;
+
+            //GSOFeatures fs = list[indexHit];
+
+            string pipetype = chartAllAreaPipeline.Series["管线"].Points[indexHit].AxisLabel+"管线";
+            //foreach (string key in nameAndPipesMap.Keys)
+            //{
+            //    if (key.StartsWith(pipetype))
+            //    {
+            //        pipetype = key;
+            //        break;
+            //    }
+            //}
+
+            //GSOLayer layer = globeControl1.Globe.Layers.GetLayerByCaption(pipetype);
+            //if (layer == null)
+            //{
+            //    return;
+            //}
+            GSOFeatures fs = nameAndPipesMap[pipetype];
+            string[] fields = ClassSearchAnalysis.getFields(pipetype, globeControl1);
+            DataTable table = ClassSearchAnalysis.convertGSOFeatures2DataTable(fs, fields);
+
+            if (table != null && table.Rows.Count > 0)
             {
-                GSOFeatures fs = list[indexHit];
-
-                string pipetype = chartAllAreaPipeline.Series["管线"].Points[indexHit].AxisLabel;
-                foreach (string key in pipelineLengthAndType.Keys)
-                {
-                    if (key.StartsWith(pipetype))
-                    {
-                        pipetype = key;
-                        break;
-                    }
-                }
-
-                GSOLayer layer = globeControl1.Globe.Layers.GetLayerByCaption(pipetype);
-                if (layer == null)
-                {
-                    return;
-                }
-
-                string[] fields = ClassSearchAnalysis.getFields(pipetype, globeControl1);
-                table = ClassSearchAnalysis.convertGSOFeatures2DataTable(fs, fields);
-
-                if (table != null && table.Rows.Count > 0)
-                {
-                    string strLable = "共有：" + Convert.ToString(table.Rows.Count) + "条记录"
-                        + " 管线里程：" + chartAllAreaPipeline.Series["管线"].Points[indexHit].YValues[0].ToString("0.00")
-                        + " 米";
-                    m_InitDataGridViewX1(table, strLable, pipetype, true);
-                }
+                string strLable = "共有：" + Convert.ToString(table.Rows.Count) + "条记录"
+                    + " 管线里程：" + chartAllAreaPipeline.Series["管线"].Points[indexHit].YValues[0].ToString("0.00")
+                    + " 米";
+                m_InitDataGridViewX1(table, strLable, pipetype, true);
             }
+
         }
 
         private void chartAllAreaPipeline_MouseMove(object sender, MouseEventArgs e)
@@ -150,7 +184,8 @@
         private void FrmAllPipelineStatis_FormClosing(object sender, FormClosingEventArgs e)
         {
             frm = null;
-            m_InitDataGridViewX1(table, strLable, "", false);
+            globeControl1.Globe.ClearAnalysis();
+            m_InitDataGridViewX1(null, "", "", false);
         }
          
 
@@ -160,6 +195,25 @@
             PATM_Forms.F_PATMTitle frm = new PATM_Forms.F_PATMTitle("S", chartAllAreaPipeline);
             frm.Show();
         }
+        /// <summary>
+        /// 得到某图层区域内管线的map以及区域内管线长度的map
+        /// </summary>
+        /// <param name="polygon"></param>
+        public void initPipesMap(GSOGeoPolygon3D polygon,out Dictionary<string,double> pipeAndLength,out Dictionary<string,GSOFeatures> nameAndPipeMap)
+        {
+            pipeAndLength = new Dictionary<string,double>();
+            nameAndPipeMap = new Dictionary<string, GSOFeatures>();
+            for (int i = 0; i < pipeLayerNames.Count; i++)
+            {
+                GSOLayer layer = globeControl1.Globe.Layers.GetLayerByCaption(pipeLayerNames[i]);
+                double totalLength = 0.0;
+                GSOFeatures fs = FeatureStatisticsService.getLayerPipes(polygon, layer,out totalLength);
+                if (fs == null) continue;
+                nameAndPipeMap.Add(pipeLayerNames[i], fs);
+                nameAndLengthMap.Add(pipeLayerNames[i],totalLength);
+
+            }
+        }
          
     }
 }
\ No newline at end of file

diff --git a/FeatureStatisticsService.cs b/FeatureStatisticsService.cs
index 4320c71..e833e5f 100644
--- a/FeatureStatisticsService.cs
+++ b/FeatureStatisticsService.cs
@@ -269,8 +269,37 @@
             return result;
         }
 
+        /// <summary>
+        /// 获取特定区域图层的管线列表，并将其总长度统计出来
+        /// </summary>TODOLIST:将Intersects_Pipeline在MainFrm中去除
+        /// <param name="polygon"></param>
+        /// <param name="pipelineLayerCaption"></param>
+        /// <returns></returns>
+        public static GSOFeatures getLayerPipes(GSOGeoPolygon3D polygon, GSOLayer layer, out double length)
+        {
+            length = 0;
+            if (layer == null) return null;
 
+            GSOFeatureLayer flayer = layer as GSOFeatureLayer;
+            GSOFeatureDataset fdataset = flayer.Dataset as GSOFeatureDataset;
+            GSOFeatures feats = null;
 
+            feats = polygon == null?flayer.GetAllFeatures():flayer.FindFeaturesInPolygon(polygon, false);
+
+            double totallength = 0.00;
+            for (int i = 0; i < feats.Length; i++)
+            {
+                GSOFeature feat = feats[i];
+                GSOGeoPolyline3D line = feat.Geometry as GSOGeoPolyline3D;
+                if (line == null) continue;
+
+               double pipeLength = line.GetSpaceLength(true, 6378137);
+               totallength += pipeLength;
+            }
+            //double toLength = Convert.ToDouble(totallength.ToString().Substring(0, totallength.ToString().IndexOf(".")));
+            length = Math.Floor(totallength);
+            return feats;
+        }
 
     }
 }
diff --git a/FrmAllPipelineStatis.cs b/FrmAllPipelineStatis.cs
index 0c39575..4c149e0 100644
--- a/FrmAllPipelineStatis.cs
+++ b/FrmAllPipelineStatis.cs
@@ -14,63 +14,99 @@
 {
     public partial class FrmAllPipelineStatis : DevComponents.DotNetBar.Office2007Form
     {
-        Dictionary<string, double> pipelineLengthAndType = new Dictionary<string, double>();
-        List<GSOFeatures> list = new List<GSOFeatures>();
-        GSOGlobeControl globeControl1;
-        int type;
+        //Dictionary<string, double> pipelineLengthAndType = new Dictionary<string, double>();
+        //List<GSOFeatures> list = new List<GSOFeatures>();
+        //GSOGlobeControl globeControl1;
+        //int type;
+        //static FrmAllPipelineStatis frm;
+        //private MainFrm.DataGridViewDelegate m_InitDataGridViewX1;
+        //DataTable table = new DataTable();
+        //string strLable = "";
+
         static FrmAllPipelineStatis frm;
         private MainFrm.DataGridViewDelegate m_InitDataGridViewX1;
-        DataTable table = new DataTable();
-        string strLable = "";
+        private Dictionary<string, GSOFeatures> nameAndPipesMap = null;
+        private Dictionary<string, double> nameAndLengthMap = null;
+        private GSOGlobeControl globeControl1;
+        private GSOGeoPolygon3D polygon;
+        private List<string> pipeLayerNames;
+        private static bool isSpaceQuery = false;
 
-        public static void ShowForm(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list,
-            GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
+        //public static void ShowForm(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list,
+        //    GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
+        //{
+        //    if (frm == null)
+        //    {
+        //        frm = new FrmAllPipelineStatis(_type, pipeLen, _list, ctl, InitDataGridViewX1);
+        //        frm.Show(ctl.Parent);
+        //    }
+        //    else
+        //    {
+        //        if (frm.WindowState == FormWindowState.Minimized)
+        //        {
+        //            frm.WindowState = FormWindowState.Normal;
+        //        }
+        //    }
+        //}
+        public static void ShowForm(GSOGlobeControl ctl, GSOGeoPolygon3D polygon, MainFrm.DataGridViewDelegate InitDataGridViewX1,List<string> pipeLayerNames)
         {
+            isSpaceQuery = true;
             if (frm == null)
             {
-                frm = new FrmAllPipelineStatis(_type, pipeLen, _list, ctl, InitDataGridViewX1);
+                frm = new FrmAllPipelineStatis(ctl,polygon, InitDataGridViewX1,pipeLayerNames);
                 frm.Show(ctl.Parent);
             }
-            else
+            else if (frm.WindowState == FormWindowState.Minimized)
             {
-                if (frm.WindowState == FormWindowState.Minimized)
-                {
-                    frm.WindowState = FormWindowState.Normal;
-                }
+                frm.WindowState = FormWindowState.Normal;
             }
         }
+        //public FrmAllPipelineStatis(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list, 
+        //    GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
+        //{
+        //    InitializeComponent();
+        //    type = _type;
+        //    pipelineLengthAndType = pipeLen;
+        //    list = _list;
+        //    globeControl1 = ctl;
+        //    m_InitDataGridViewX1 = InitDataGridViewX1;
 
-        public FrmAllPipelineStatis(int _type, Dictionary<string, double> pipeLen, List<GSOFeatures> _list, 
-            GSOGlobeControl ctl, MainFrm.DataGridViewDelegate InitDataGridViewX1)
+        //}
+        public FrmAllPipelineStatis(GSOGlobeControl ctl, GSOGeoPolygon3D polygon, MainFrm.DataGridViewDelegate InitDataGridViewX1, List<string> pipeLayerNames)
         {
             InitializeComponent();
-            type = _type;
-            pipelineLengthAndType = pipeLen;
-            list = _list;
+            this.Text = isSpaceQuery ? "空间查询" : "管线距离统计";
+            isSpaceQuery = false;
             globeControl1 = ctl;
             m_InitDataGridViewX1 = InitDataGridViewX1;
+            this.polygon = polygon;
+            this.pipeLayerNames = pipeLayerNames;
 
         }
 
         private void FrmAllPipelineStatis_Load(object sender, EventArgs e)
-        {
+        { 
+            initPipesMap(polygon, out nameAndLengthMap, out nameAndPipesMap);
+            drawChart();
+        }
+
+        private void drawChart() {
             try
             {
-                if (type == 0)
-                {
-                    Text = "管线距离统计";
-                }
-                else
-                {
-                    Text = "空间查询";
-                }
-
+                //if (type == 0)
+                //{
+                //    Text = "管线距离统计";
+                //}
+                //else
+                //{
+                //    Text = "空间查询";
+                //}
                 chartAllAreaPipeline.Series.Add("管线");
-                
+
                 // Set axis title
                 chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.Title = "管线类型";
                 chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisY.Title = "管线长度(米)";
-                chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.Interval = 1;  
+                chartAllAreaPipeline.ChartAreas["ChartArea1"].AxisX.Interval = 1;
                 LabelStyle labeStyleAxisX = new LabelStyle();
                 labeStyleAxisX.Angle = -45;
                 labeStyleAxisX.Enabled = true;
@@ -78,16 +114,16 @@
                 chartAllAreaPipeline.Series["管线"].ChartType = SeriesChartType.Column;
 
                 chartAllAreaPipeline.Series["管线"]["DrawingStyle"] = "Cylinder";
-                
-                chartAllAreaPipeline.Series["管线"].Points.DataBindXY(pipelineLengthAndType.Keys, pipelineLengthAndType.Values);
-                for (int m = 0; m < pipelineLengthAndType.Values.Count; m++)
+
+                chartAllAreaPipeline.Series["管线"].Points.DataBindXY(nameAndLengthMap.Keys, nameAndLengthMap.Values);
+                for (int m = 0; m < nameAndLengthMap.Values.Count; m++)
                 {
                     if (chartAllAreaPipeline.Series["管线"].Points[m].YValues[0].ToString() != "0")
                     {
                         chartAllAreaPipeline.Series["管线"].Points[m].Label = chartAllAreaPipeline.Series[0].Points[m].YValues[0].ToString();
                     }
                     string axisLabel = chartAllAreaPipeline.Series["管线"].Points[m].AxisLabel;
-                    chartAllAreaPipeline.Series["管线"].Points[m].AxisLabel = axisLabel.Substring(0, axisLabel.IndexOf("管线"));                    
+                    chartAllAreaPipeline.Series["管线"].Points[m].AxisLabel = axisLabel.Substring(0, axisLabel.IndexOf("管线"));
                 }
             }
             catch (Exception ex)
@@ -95,43 +131,41 @@
                 LogError.PublishError(ex);
             }
         }
-
-
         private void chartAllAreaPipeline_MouseClick(object sender, MouseEventArgs e)
         {
             HitTestResult result = chartAllAreaPipeline.HitTest(e.X, e.Y, true);
             int indexHit = result.PointIndex;
-            if (indexHit >= 0)
+            if (indexHit < 0) return;
+
+            //GSOFeatures fs = list[indexHit];
+
+            string pipetype = chartAllAreaPipeline.Series["管线"].Points[indexHit].AxisLabel+"管线";
+            //foreach (string key in nameAndPipesMap.Keys)
+            //{
+            //    if (key.StartsWith(pipetype))
+            //    {
+            //        pipetype = key;
+            //        break;
+            //    }
+            //}
+
+            //GSOLayer layer = globeControl1.Globe.Layers.GetLayerByCaption(pipetype);
+            //if (layer == null)
+            //{
+            //    return;
+            //}
+            GSOFeatures fs = nameAndPipesMap[pipetype];
+            string[] fields = ClassSearchAnalysis.getFields(pipetype, globeControl1);
+            DataTable table = ClassSearchAnalysis.convertGSOFeatures2DataTable(fs, fields);
+
+            if (table != null && table.Rows.Count > 0)
             {
-                GSOFeatures fs = list[indexHit];
-
-                string pipetype = chartAllAreaPipeline.Series["管线"].Points[indexHit].AxisLabel;
-                foreach (string key in pipelineLengthAndType.Keys)
-                {
-                    if (key.StartsWith(pipetype))
-                    {
-                        pipetype = key;
-                        break;
-                    }
-                }
-
-                GSOLayer layer = globeControl1.Globe.Layers.GetLayerByCaption(pipetype);
-                if (layer == null)
-                {
-                    return;
-                }
-
-                string[] fields = ClassSearchAnalysis.getFields(pipetype, globeControl1);
-                table = ClassSearchAnalysis.convertGSOFeatures2DataTable(fs, fields);
-
-                if (table != null && table.Rows.Count > 0)
-                {
-                    string strLable = "共有：" + Convert.ToString(table.Rows.Count) + "条记录"
-                        + " 管线里程：" + chartAllAreaPipeline.Series["管线"].Points[indexHit].YValues[0].ToString("0.00")
-                        + " 米";
-                    m_InitDataGridViewX1(table, strLable, pipetype, true);
-                }
+                string strLable = "共有：" + Convert.ToString(table.Rows.Count) + "条记录"
+                    + " 管线里程：" + chartAllAreaPipeline.Series["管线"].Points[indexHit].YValues[0].ToString("0.00")
+                    + " 米";
+                m_InitDataGridViewX1(table, strLable, pipetype, true);
             }
+
         }
 
         private void chartAllAreaPipeline_MouseMove(object sender, MouseEventArgs e)
@@ -150,7 +184,8 @@
         private void FrmAllPipelineStatis_FormClosing(object sender, FormClosingEventArgs e)
         {
             frm = null;
-            m_InitDataGridViewX1(table, strLable, "", false);
+            globeControl1.Globe.ClearAnalysis();
+            m_InitDataGridViewX1(null, "", "", false);
         }
          
 
@@ -160,6 +195,25 @@
             PATM_Forms.F_PATMTitle frm = new PATM_Forms.F_PATMTitle("S", chartAllAreaPipeline);
             frm.Show();
         }
+        /// <summary>
+        /// 得到某图层区域内管线的map以及区域内管线长度的map
+        /// </summary>
+        /// <param name="polygon"></param>
+        public void initPipesMap(GSOGeoPolygon3D polygon,out Dictionary<string,double> pipeAndLength,out Dictionary<string,GSOFeatures> nameAndPipeMap)
+        {
+            pipeAndLength = new Dictionary<string,double>();
+            nameAndPipeMap = new Dictionary<string, GSOFeatures>();
+            for (int i = 0; i < pipeLayerNames.Count; i++)
+            {
+                GSOLayer layer = globeControl1.Globe.Layers.GetLayerByCaption(pipeLayerNames[i]);
+                double totalLength = 0.0;
+                GSOFeatures fs = FeatureStatisticsService.getLayerPipes(polygon, layer,out totalLength);
+                if (fs == null) continue;
+                nameAndPipeMap.Add(pipeLayerNames[i], fs);
+                nameAndLengthMap.Add(pipeLayerNames[i],totalLength);
+
+            }
+        }
          
     }
 }
\ No newline at end of file
diff --git a/MainFrm.cs b/MainFrm.cs
index 167c5f2..9c7719f 100644
--- a/MainFrm.cs
+++ b/MainFrm.cs
@@ -2921,32 +2921,34 @@
                         break;
 
                     case "PipelineDistanceStatistics":
-                        pipeLineDis.Clear();
-                        List<GSOFeatures> list1 = new List<GSOFeatures>();
-                        for (int i = 0; i < m_PipelineLayerNames.Count; i++)
-                        {
-                            GSOFeatures fs = Intersects_Pipeline(polygon, m_PipelineLayerNames[i]);
-                            list1.Add(fs);
-                        }
+                        //pipeLineDis.Clear();
+                        //List<GSOFeatures> list1 = new List<GSOFeatures>();
+                        //for (int i = 0; i < m_PipelineLayerNames.Count; i++)
+                        //{
+                        //GSOFeatures fs = Intersects_Pipeline(polygon, m_PipelineLayerNames[i]);
+                        //    list1.Add(fs);
+                        //}
 
-                        FrmAllPipelineStatis frm1 = new FrmAllPipelineStatis(0, pipeLineDis, list1, globeControl1, new DataGridViewDelegate(InitDataGridViewX1));
+                        //FrmAllPipelineStatis frm1 = new FrmAllPipelineStatis(0, pipeLineDis, list1, globeControl1, new DataGridViewDelegate(InitDataGridViewX1));
+                        FrmAllPipelineStatis frm1 = new FrmAllPipelineStatis(globeControl1, polygon, new DataGridViewDelegate(InitDataGridViewX1), m_PipelineLayerNames);
                         frm1.Show(this);
                         globeControl1.Globe.Action = EnumAction3D.ActionNull;
 
                         break;
                     case "PipelineSpatialQuery":
-                        pipeLineDis.Clear();
-                        List<GSOFeatures> list2 = new List<GSOFeatures>();
-                        for (int i = 0; i < m_PipelineLayerNames.Count; i++)
-                        {
-                            GSOFeatures fs = Intersects_Pipeline(polygon, m_PipelineLayerNames[i]);
-                            if (fs != null)
-                            {
-                                list2.Add(fs);
-                            }
-                        }
+                        //pipeLineDis.Clear();
+                        //List<GSOFeatures> list2 = new List<GSOFeatures>();
+                        //for (int i = 0; i < m_PipelineLayerNames.Count; i++)
+                        //{
+                        //    GSOFeatures fs = Intersects_Pipeline(polygon, m_PipelineLayerNames[i]);
+                        //    if (fs != null)
+                        //    {
+                        //        list2.Add(fs);
+                        //    }
+                        //}
 
-                        FrmAllPipelineStatis.ShowForm(1, pipeLineDis, list2, globeControl1, new DataGridViewDelegate(InitDataGridViewX1));
+                        //FrmAllPipelineStatis.ShowForm(1, pipeLineDis, list2, globeControl1, new DataGridViewDelegate(InitDataGridViewX1));
+                        FrmAllPipelineStatis.ShowForm(globeControl1,polygon,new DataGridViewDelegate(InitDataGridViewX1),m_PipelineLayerNames);
                         globeControl1.Globe.ClearAnalysis();
                         globeControl1.Globe.Action = EnumAction3D.ActionNull;
 
@@ -9661,16 +9663,17 @@
             //日志记录 
             LogManager.saveLog(Utility.userName, "管线长度统计");
 
-            pipeLineDis.Clear();
-            List<GSOFeatures> list = new List<GSOFeatures>();
-            for (int i = 0; i < m_PipelineLayerNames.Count; i++)
-            {
-                GSOFeatures fs = Intersects_Pipeline(null, m_PipelineLayerNames[i]);
-                if (fs!=null)
-                    list.Add(fs);
-            }
+            //pipeLineDis.Clear();
+            //List<GSOFeatures> list = new List<GSOFeatures>();
+            //for (int i = 0; i < m_PipelineLayerNames.Count; i++)
+            //{
+            //    GSOFeatures fs = Intersects_Pipeline(null, m_PipelineLayerNames[i]);
+            //    if (fs!=null)
+            //        list.Add(fs);
+            //}
 
-            FrmAllPipelineStatis frm = new FrmAllPipelineStatis(0, pipeLineDis, list, globeControl1, new DataGridViewDelegate(InitDataGridViewX1));
+            //FrmAllPipelineStatis frm = new FrmAllPipelineStatis(0, pipeLineDis, list, globeControl1, new DataGridViewDelegate(InitDataGridViewX1));
+            FrmAllPipelineStatis frm = new FrmAllPipelineStatis(globeControl1,null, new DataGridViewDelegate(InitDataGridViewX1), m_PipelineLayerNames);
             frm.Show(this);
 
         }