NDBGJK5.0/KGIS_DLTB/GPHelper/GeoprocessorHelper.cs

using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.DataManagementTools;
using ESRI.ArcGIS.esriSystem;
using ESRI.ArcGIS.Geodatabase;
using ESRI.ArcGIS.Geoprocessing;
using ESRI.ArcGIS.Geoprocessor;
using KGIS.Framework.AE.GPHelper;
//using KGIS.Framework.Utils;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;

namespace GPHelper
{
    public class CustomGPHelper
    {

        public static void DLTBBGDissolve_Tool(IVariantArray pParam)
        {
            object sev = null;
            //1-定义GeoProcessor对象
            IGeoProcessor gp = new GeoProcessorClass();
            try
            {
                //2-设置参数
                gp.OverwriteOutput = true;
                string strPath = AppDomain.CurrentDomain.BaseDirectory;
                if (!strPath.EndsWith(@"\"))
                {
                    strPath += @"\";
                }
                string toolPath = System.IO.Path.Combine(strPath, @"Resource\ZLDatabaseTool" + ".tbx");
                if (!System.IO.File.Exists(toolPath))
                {
                    throw new Exception("未找到预变更工具！");
                }
                //3-设置工具箱所在的路径
                gp.AddToolbox(toolPath);
                //5-执行工具
                IGeoProcessorResult result = gp.Execute("DLTBBGDissolve", pParam, null);
                if (result != null && result.Status != esriJobStatus.esriJobSucceeded)
                {
                    string ms = "";
                    if (gp.MessageCount > 0)
                    {
                        for (int Count = 0; Count <= gp.MessageCount - 1; Count++)
                        {
                            ms += "$" + gp.GetMessage(Count) + "\n\n";
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                if (gp.MessageCount > 0)
                    gp.GetMessages(ref sev).ToString();
            }
        }
        public static void SetGDPDJB_Tool(IVariantArray pParam)
        {
            object sev = null;
            //1-定义GeoProcessor对象
            IGeoProcessor gp = new GeoProcessorClass();
            try
            {
                //2-设置参数
                gp.OverwriteOutput = true;
                string strPath = AppDomain.CurrentDomain.BaseDirectory;
                if (!strPath.EndsWith(@"\"))
                {
                    strPath += @"\";
                }
                string toolPath = System.IO.Path.Combine(strPath, @"Resource\ZLDatabaseTool" + ".tbx");
                if (!System.IO.File.Exists(toolPath))
                {
                    throw new Exception("未找到预变更工具！");
                }
                //3-设置工具箱所在的路径
                gp.AddToolbox(toolPath);
                //5-执行工具
                IGeoProcessorResult result = gp.Execute("SetGDPDJBTool", pParam, null);
                if (result != null && result.Status != esriJobStatus.esriJobSucceeded)
                {
                    string ms = "";
                    if (gp.MessageCount > 0)
                    {
                        for (int Count = 0; Count <= gp.MessageCount - 1; Count++)
                        {
                            ms += "$" + gp.GetMessage(Count) + "\n\n";
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                if (gp.MessageCount > 0)
                    gp.GetMessages(ref sev).ToString();
            }
        }
        public static void DLTBBG_Tool(IVariantArray pParam)
        {
            object sev = null;
            //1-定义GeoProcessor对象
            IGeoProcessor gp = new GeoProcessorClass();
            try
            {
                //2-设置参数
                gp.OverwriteOutput = true;
                string strPath = AppDomain.CurrentDomain.BaseDirectory;
                if (!strPath.EndsWith(@"\"))
                {
                    strPath += @"\";
                }
                string toolPath = System.IO.Path.Combine(strPath, @"Resource\ZLDatabaseTool" + ".tbx");
                if (!System.IO.File.Exists(toolPath))
                {
                    throw new Exception("未找到预变更工具！");
                }
                //3-设置工具箱所在的路径
                gp.AddToolbox(toolPath);
                //5-执行工具
                IGeoProcessorResult result = gp.Execute("DLTBBGTool", pParam, null);
                if (result != null && result.Status != esriJobStatus.esriJobSucceeded)
                {
                    string ms = "";
                    if (gp.MessageCount > 0)
                    {
                        for (int Count = 0; Count <= gp.MessageCount - 1; Count++)
                        {
                            ms += "$" + gp.GetMessage(Count) + "\n\n";
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                if (gp.MessageCount > 0)
                    gp.GetMessages(ref sev).ToString();
            }
        }

        public static void RepairGeo(GPParamClass gPParam)
        {
            Geoprocessor gp = new Geoprocessor();
            try
            {
                RepairGeometry repairgeo = new RepairGeometry();
                repairgeo.in_features = gPParam.FirstFeatureLayer.FeatureClass;
                //repairgeo.out_feature_class = outFC;
                repairgeo.delete_null = "TRUE";
                IGeoProcessorResult tGeoResult = (IGeoProcessorResult)gp.Execute(repairgeo, null);
                if (tGeoResult == null || tGeoResult.Status != esriJobStatus.esriJobSucceeded)
                {
                    //LogAPI.Debug("检查图形失败：");
                    throw new Exception(ReturnMessages(gp));
                }
                string msg = ReturnMessages(gp);
            }
            catch (Exception ex)
            {
                throw new Exception(ReturnMessages(gp));
            }
        }
        public static void RepairGeo(IFeatureClass pFc)
        {
            Geoprocessor gp = new Geoprocessor();
            try
            {
                RepairGeometry repairgeo = new RepairGeometry();
                repairgeo.in_features = pFc;
                //repairgeo.out_feature_class = outFC;
                repairgeo.delete_null = "TRUE";
                IGeoProcessorResult tGeoResult = (IGeoProcessorResult)gp.Execute(repairgeo, null);
                if (tGeoResult == null || tGeoResult.Status != esriJobStatus.esriJobSucceeded)
                {
                    //LogAPI.Debug("检查图形失败：");
                    throw new Exception(ReturnMessages(gp));
                }
                string msg = ReturnMessages(gp);
            }
            catch (Exception ex)
            {
                throw new Exception(ReturnMessages(gp));
            }
        }


        public static void DLTBGXGC_Tool(IVariantArray pParam)
        {
            object sev = null;
            //1-定义GeoProcessor对象
            IGeoProcessor gp = new GeoProcessorClass();
            try
            {
                //2-设置参数
                gp.OverwriteOutput = true;
                string strPath = AppDomain.CurrentDomain.BaseDirectory;
                if (!strPath.EndsWith(@"\"))
                {
                    strPath += @"\";
                }
                string toolPath = System.IO.Path.Combine(strPath, @"Resource\ZLDatabaseTool" + ".tbx");
                if (!System.IO.File.Exists(toolPath))
                {
                    throw new Exception("未找到预变更工具！");
                }
                //3-设置工具箱所在的路径
                gp.AddToolbox(toolPath);
                //5-执行工具
                IGeoProcessorResult result = gp.Execute("DLTBGXGCTool", pParam, null);
                if (result != null && result.Status != esriJobStatus.esriJobSucceeded)
                {
                    string ms = "";
                    if (gp.MessageCount > 0)
                    {
                        for (int Count = 0; Count <= gp.MessageCount - 1; Count++)
                        {
                            ms += "$" + gp.GetMessage(Count) + "\n\n";
                        }
                    }
                }
                gp.RemoveToolbox(toolPath);

                Marshal.ReleaseComObject(gp);
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                //if (gp.MessageCount > 0)
                //    gp.GetMessages(ref sev).ToString();
            }
        }

        public static void TableToTable(IFeatureLayer pLayer, string pOutLocal, string pOutName)
        {
            try
            {
                //for (int i = 0; i < listFeatureClass.Count(); i++)
                //{
                ESRI.ArcGIS.Geoprocessor.Geoprocessor geoprocessor = new ESRI.ArcGIS.Geoprocessor.Geoprocessor();
                geoprocessor.OverwriteOutput = true;
                ESRI.ArcGIS.ConversionTools.TableToTable TbToTb = new ESRI.ArcGIS.ConversionTools.TableToTable();
                TbToTb.in_rows = pLayer.FeatureClass;
                TbToTb.out_path = pOutLocal;
                TbToTb.out_name = pOutName;
                IGeoProcessorResult tGeoResult = (IGeoProcessorResult)geoprocessor.Execute(TbToTb, null);
                if (tGeoResult == null || tGeoResult.Status != ESRI.ArcGIS.esriSystem.esriJobStatus.esriJobSucceeded)
                {
                    string msg = ReturnMessages(geoprocessor);
                    throw new Exception(msg);
                }
                //}

            }
            catch (Exception ex)
            {
                //LogAPI.Debug("将一个或多个属性表导出excel 时失败，异常原因: " + ex + " ; ");
                throw ex;
            }
        }
        /// <summary>
        /// 获取GP任务执行信息
        /// </summary>
        /// <param name="gp"></param>
        /// <returns></returns>
        private static string ReturnMessages(Geoprocessor gp)
        {
            string ms = "";
            if (gp.MessageCount > 0)
            {
                for (int Count = 0; Count <= gp.MessageCount - 1; Count++)
                {
                    ms += "$" + gp.GetMessage(Count) + "\n\n";
                }
            }
            return ms;
        }
    }

}