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352 lines
15 KiB
352 lines
15 KiB
using ESRI.ArcGIS.DataSourcesGDB; |
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using ESRI.ArcGIS.Geodatabase; |
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using ESRI.ArcGIS.Geometry; |
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using KGIS.Framework.AE; |
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using KGIS.Framework.AE.Enum; |
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using KGIS.Framework.AE.ExtensionMethod; |
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using KGIS.Framework.Core.Services; |
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using KGIS.Framework.Maps; |
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using KGIS.Framework.Utils; |
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using Kingo.PluginServiceInterface; |
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using System; |
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using System.Collections.Generic; |
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using System.IO; |
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using System.Text; |
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using Path = System.IO.Path; |
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namespace Kingo.Plugin.YJJK.ModelEntity |
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{ |
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public class ExportBGMDB |
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{ |
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private string GX_VCTPath; |
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private string GXGC_VCTPath; |
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public ExportBGMDB(string pGX_VCTPath, string pGXGC_VCTPath) |
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{ |
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GX_VCTPath = pGX_VCTPath; |
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GXGC_VCTPath = pGXGC_VCTPath; |
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} |
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public string LayerNameFilter { get; set; } = null; |
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public void Export(string SavedMDBPath) |
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{ |
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WorkspaceAPI s_WsAPI = null; |
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WorkspaceAPI t_WsAPI = null; |
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try |
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{ |
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bool IsDeleteFileFailed = false; |
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//创建要保存的MDB文件 |
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try |
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{ |
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if (System.IO.File.Exists(SavedMDBPath)) |
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{ |
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System.IO.File.Delete(SavedMDBPath); |
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} |
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} |
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catch |
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{ |
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IsDeleteFileFailed = true; |
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} |
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CreateMdb(Path.GetDirectoryName(SavedMDBPath), Path.GetFileNameWithoutExtension(SavedMDBPath)); |
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t_WsAPI = new WorkspaceAPI(SavedMDBPath, WorkspaceTypeEnum.MDBFile); |
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string currentGDBPath = (MapsManager.Instance.MapService.GetProjectInfo() as ProjectInfo).ZLDatabase; |
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s_WsAPI = new WorkspaceAPI(currentGDBPath, WorkspaceTypeEnum.GDBFile); |
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Dictionary<string, string> s_FcList = GetExportDic(); |
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if (s_FcList.Count > 0) |
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{ |
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IFeatureDataset pFD = null; |
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try |
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{ |
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pFD = (t_WsAPI.CurrentWorkspace as IFeatureWorkspace).OpenFeatureDataset("变更数据"); |
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} |
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catch |
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{ } |
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ISpatialReference pSR = null; |
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bool isVerifyMandate = false; |
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foreach (KeyValuePair<string, string> kvp in s_FcList) |
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{ |
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if (!string.IsNullOrWhiteSpace(LayerNameFilter)) |
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{ |
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if (!kvp.Value.EndsWith(LayerNameFilter)) |
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{ |
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if (kvp.Value != "GXZJ") |
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{ |
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continue; |
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} |
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else |
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{ |
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if (LayerNameFilter != "GX") |
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{ |
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continue; |
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} |
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} |
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} |
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} |
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IFeatureClassAPI fcSourceAPI = s_WsAPI.OpenFeatureClass(kvp.Value); |
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IFeatureClass fcSource = fcSourceAPI.FeatureClass; |
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if (fcSource.FeatureDataset != null && fcSource.FeatureDataset.Name == "增量更新库") |
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{ |
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if (pSR == null) |
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{ |
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pSR = (fcSource as IGeoDataset).SpatialReference; |
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} |
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if (pFD == null) |
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{ |
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pFD = (t_WsAPI.CurrentWorkspace as IFeatureWorkspace).CreateFeatureDataset("变更数据", pSR); |
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} |
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GeoDBAPI.CreateFields(fcSource.Fields, out IFields fields); |
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if (IsDeleteFileFailed) |
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{ |
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t_WsAPI.DeleteFeatureClass(kvp.Value); |
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} |
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IFeatureClassAPI fcTargetAPI = CreateFeatureClass(kvp.Value, pFD, pSR, fcSource.ShapeType, fields); |
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if (kvp.Value == "PDTGX") |
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{ |
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//fcSourceAPI.FcToFc(fcTargetAPI.FeatureClass, new QueryFilter() { WhereClause = " 1=2 " }, false); |
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} |
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else |
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{ |
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if (fcTargetAPI.FeatureClass.AliasName == "DLTBGX" || fcTargetAPI.FeatureClass.AliasName == "DLTBGXGC") |
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{ |
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if (fcSourceAPI.FeatureClass.FeatureCount(null) > 0) |
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{ |
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if (!isVerifyMandate) |
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isVerifyMandate = CommonHelper.VerifyMandate(fcSourceAPI.FeatureClass); |
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if (!isVerifyMandate) |
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{ |
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LogAPI.Debug("验证授权失败，请先核对授权区域是否正确。"); |
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throw new Exception("验证授权失败,请先核对授权区域是否正确。"); |
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} |
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else |
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{ |
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fcSourceAPI.FcToFc(fcTargetAPI.FeatureClass, new QueryFilter() { WhereClause = " ONLYZLBG is null OR ONLYZLBG = '' " }, false); |
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} |
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} |
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} |
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else |
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{ |
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fcSourceAPI.FcToFc(fcTargetAPI.FeatureClass, null, false); |
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} |
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} |
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if (fcTargetAPI.FeatureClass.FindField("JCTBBSM") != -1) |
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fcTargetAPI.DeleteField("JCTBBSM"); |
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if (fcTargetAPI.FeatureClass.FindField("BGTBOID") != -1) |
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fcTargetAPI.DeleteField("BGTBOID");//导出的原格式数据不需要BGTBOID字段 |
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if (fcTargetAPI.FeatureClass.FindField("ONLYZLBG") != -1) |
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fcTargetAPI.DeleteField("ONLYZLBG"); |
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if (kvp.Value == "DLTBGXGC") |
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{ |
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if (fcTargetAPI.FeatureClass.FindField("BGTBBH") != -1) |
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fcTargetAPI.DeleteField("BGTBBH"); |
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if (fcTargetAPI.FeatureClass.FindField("JCZT") != -1) |
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fcTargetAPI.DeleteField("JCZT"); |
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if (fcTargetAPI.FeatureClass.FindField("JCJG") != -1) |
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fcTargetAPI.DeleteField("JCJG"); |
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if (fcTargetAPI.FeatureClass.FindField("XMMC") != -1) |
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fcTargetAPI.DeleteField("XMMC"); |
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if (fcTargetAPI.FeatureClass.FindField("XMBH") != -1) |
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fcTargetAPI.DeleteField("XMBH"); |
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if (fcTargetAPI.FeatureClass.FindField("DKMC") != -1) |
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fcTargetAPI.DeleteField("DKMC"); |
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} |
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if (kvp.Value == "DLTBGX") |
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{ |
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if (fcTargetAPI.FeatureClass.FindField("XZQTZLX") != -1) |
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fcTargetAPI.DeleteField("XZQTZLX"); |
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} |
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fcTargetAPI.CloseFeatureClass(); |
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} |
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} |
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} |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug(ex); |
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throw ex; |
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} |
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finally |
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{ |
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if (s_WsAPI != null) |
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{ |
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s_WsAPI.CloseWorkspace(); |
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} |
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if (t_WsAPI != null) |
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{ |
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t_WsAPI.CloseWorkspace(); |
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} |
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} |
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} |
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public void ExportGDB(string SavedMDBPath) |
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{ |
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WorkspaceAPI s_WsAPI = null; |
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WorkspaceAPI t_WsAPI = null; |
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try |
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{ |
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bool IsDeleteFileFailed = false; |
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//创建要保存的MDB文件 |
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try |
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{ |
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if (System.IO.File.Exists(SavedMDBPath)) |
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{ |
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System.IO.File.Delete(SavedMDBPath); |
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} |
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} |
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catch |
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{ |
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IsDeleteFileFailed = true; |
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} |
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CreateGDB(Path.GetDirectoryName(SavedMDBPath), Path.GetFileNameWithoutExtension(SavedMDBPath)); |
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t_WsAPI = new WorkspaceAPI(SavedMDBPath, WorkspaceTypeEnum.GDBFile); |
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string currentGDBPath = (MapsManager.Instance.MapService.GetProjectInfo() as ProjectInfo).ZLDatabase; |
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s_WsAPI = new WorkspaceAPI(currentGDBPath, WorkspaceTypeEnum.GDBFile); |
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ISpatialReference pSR = null; |
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IFeatureClassAPI fcSourceAPI = s_WsAPI.OpenFeatureClass("PDTGX"); |
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IFeatureClass fcSource = fcSourceAPI.FeatureClass; |
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if (pSR == null) |
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{ |
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pSR = (fcSource as IGeoDataset).SpatialReference; |
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} |
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GeoDBAPI.CreateFields(fcSource.Fields, out IFields fields); |
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t_WsAPI.DeleteFeatureClass("PDTGX"); |
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IFeatureClassAPI fcTargetAPI = t_WsAPI.CreateFeatureClass("PDTGX", pSR, fields); |
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fcSourceAPI.FcToFc(fcTargetAPI.FeatureClass, null, false); |
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fcTargetAPI.CloseFeatureClass(); |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug(ex); |
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throw ex; |
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} |
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finally |
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{ |
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if (s_WsAPI != null) |
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{ |
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s_WsAPI.CloseWorkspace(); |
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} |
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if (t_WsAPI != null) |
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{ |
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t_WsAPI.CloseWorkspace(); |
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} |
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} |
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} |
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/// <summary> |
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/// 创建数据库 |
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/// </summary> |
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/// <param name="mdbFolder"></param> |
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/// <param name="mdbName"></param> |
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/// <returns></returns> |
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public void CreateMdb(string mdbFolder, string mdbName) |
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{ |
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try |
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{ |
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IWorkspaceFactory pFtWsFct = new AccessWorkspaceFactory(); |
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pFtWsFct.Create(mdbFolder, mdbName, null, 0); |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("创建mdb数据库失败:" + ex); |
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} |
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} |
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public void CreateGDB(string mdbFolder, string mdbName) |
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{ |
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try |
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{ |
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IWorkspaceFactory pFtWsFct = new FileGDBWorkspaceFactory(); |
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pFtWsFct.Create(mdbFolder, mdbName, null, 0); |
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//IWorkspaceName workspaceName = pFtWsFct.Create(mdbFolder, mdbName, null, 0); |
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//IFeatureWorkspace pFeatureWorkSpace = (workspaceName as IName).Open() as IFeatureWorkspace; |
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//IWorkspace pWorkspace = (workspaceName as IName).Open() as IWorkspace; |
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//return pWorkspace; |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("创建mdb数据库失败:" + ex); |
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} |
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} |
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/// <summary> |
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/// 在指定数据集中创建要素类 |
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/// </summary> |
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/// <param name="pFeatureClassName">要素类名称</param> |
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/// <param name="pFields">字段集合</param> |
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/// <param name="pFeatureDataSet">要素数据集</param> |
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public IFeatureClassAPI CreateFeatureClass(string pFeatureClassName, IFeatureDataset pFeatureDataset, ISpatialReference pSpatialReference, esriGeometryType esriGeoType = esriGeometryType.esriGeometryPolygon, IFields pFields = null) |
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{ |
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try |
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{ |
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if (string.IsNullOrEmpty(pFeatureClassName) || pFeatureDataset == null || pSpatialReference == null) |
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{ |
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return null; |
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} |
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if (pFields == null) |
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{ |
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pFields = new FieldsClass(); |
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GeoDBAPI.CreateMainField(pFields as IFieldsEdit, pSpatialReference, esriGeoType); |
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} |
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IFeatureClass fc = pFeatureDataset.CreateFeatureClass( |
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pFeatureClassName, pFields, null, null, esriFeatureType.esriFTSimple, "Shape", ""); |
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return new FeatureClassAPI(fc); |
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} |
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catch (Exception ex) |
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{ |
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throw ex; |
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} |
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} |
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private Dictionary<string, string> GetExportDic() |
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{ |
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Dictionary<string, string> dic = new Dictionary<string, string>(); |
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//string BGVCTPath = Path.Combine(SysAppPath.GetCurrentAppPath(), "VCTTemplate3ForBG.VCT"); |
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StreamReader sr = new StreamReader(GX_VCTPath, Encoding.GetEncoding("GB18030")); |
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string line = null; |
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bool BeginLoad = false; |
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while ((line = sr.ReadLine()) != null) |
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{ |
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if (line == "FeatureCodeBegin") |
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{ |
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BeginLoad = true; |
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} |
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if (BeginLoad && line != "FeatureCodeBegin") |
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{ |
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string[] strs = line.Split(','); |
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if (strs.Length == 4) |
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{ |
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dic.Add(strs[1], strs[3]); |
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} |
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} |
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if (line == "FeatureCodeEnd") |
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{ |
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BeginLoad = false; |
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break; |
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} |
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} |
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sr.Close(); |
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sr.Dispose(); |
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//string BGVCT2Path = Path.Combine(SysAppPath.GetCurrentAppPath(), "VCTTemplate3ForBG2.VCT"); |
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StreamReader sr2 = new StreamReader(GXGC_VCTPath, Encoding.GetEncoding("GB18030")); |
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line = null; |
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BeginLoad = false; |
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while ((line = sr2.ReadLine()) != null) |
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{ |
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if (line == "FeatureCodeBegin") |
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{ |
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BeginLoad = true; |
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} |
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if (BeginLoad && line != "FeatureCodeBegin") |
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{ |
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string[] strs = line.Split(','); |
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if (strs.Length == 4) |
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{ |
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dic.Add(strs[1], strs[3]); |
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} |
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} |
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if (line == "FeatureCodeEnd") |
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{ |
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BeginLoad = false; |
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break; |
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} |
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} |
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sr2.Close(); |
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sr2.Dispose(); |
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return dic; |
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} |
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} |
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}
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