C# GeoProcessing FeatureToLine 面层转换线层

C# GeoProcessing FeatureToLine

public static void Polygon2Polylines(string polygonFile, string polylineFile)         {                         ESRI.ArcGIS.Geoprocessor.Geoprocessor GP1 = new ESRI.ArcGIS.Geoprocessor.Geoprocessor();             GP1.SetEnvironmentValue("workspace", @"c:/temp/temp.mdb");             ESRI.ArcGIS.DataManagementTools.FeatureToLine pFeatureToLine = new FeatureToLine(polygonFile, polylineFile);                                  pFeatureToLine.cluster_tolerance = 0.0001;             pFeatureToLine.attributes = false;             GP1.OverwriteOutput = true;             GP1.Execute(pFeatureToLine, null);         }