using ESRI.ArcGIS.Carto; using ESRI.ArcGIS.esriSystem; using ESRI.ArcGIS.Geodatabase; using KGIS.Framework.AE; using KGIS.Framework.AE.Enum; using KGIS.Framework.AE.GPHelper; using KGIS.Framework.Utils; using KGIS.Framework.Utils.ExtensionMethod; using Kingo.PluginServiceInterface; using Kingo.PluginServiceInterface.Model; using System; using System.Collections.Generic; using System.IO; using System.Runtime.InteropServices; namespace KGIS_DLTB { public class BaseIDG : IDisposable { //private IFeatureLayer jCLayer; internal IFeatureLayer _jcTbLayer; internal IFeatureLayer _gxgcTBLayer; internal IFeatureLayer _gxTbLayer; internal IFeatureLayer _bgTbLayer; internal IFeatureLayer _cjqTbLayer; internal IFeatureLayer _jcCjdcqLayer; internal IFeatureLayer _jcCjdcqJxLayer; internal IFeatureLayer _gxCjdcqLayer; internal IFeatureLayer _gxgcCjdcqLayer; internal IFeatureLayer _gxCjdcqJxLayer; internal IFeatureLayer _jcXzqLayer; internal IFeatureLayer _jcXzqJxLayer; internal IFeatureLayer _gxXzqLayer; internal IFeatureLayer _gxgcXzqLayer; internal IFeatureLayer _gxXzqJxLayer; internal IFeatureLayer _jcCzcLayer; internal IFeatureLayer _gxCzcLayer; internal IFeatureLayer _gxgcCzcLayer; internal IFeatureLayer _jcGddbLayer; internal IFeatureLayer _gxGddbLayer; internal IFeatureLayer _jcPdtLayer; internal IFeatureLayer _gxPdtLayer; internal IFeatureLayer _nmTbLayer; public IWorkspaceAPI BgWsAPI { get; set; } public Dictionary DicWsAPI { get; set; } public IWorkspaceAPI ZlWsAPI { get; set; } public IWorkspaceAPI NmWsAPI { get; set; } public IWorkspaceAPI JCWsAPI { get; set; } //public IFeatureLayer JCLayer { get => jCLayer; set => jCLayer = value; } //public IFeatureLayer GXLayer { get => gXLayer; set => gXLayer = value; } public IFeatureLayer NmTbLayer { get => _nmTbLayer; set => _nmTbLayer = value; } #region 地类图斑 public IFeatureLayer JcTbLayer { get => _jcTbLayer; } public IFeatureLayer JcPdtLayer { get => _jcPdtLayer; } public IFeatureLayer GxgcTBLayer { get => _gxgcTBLayer; } public IFeatureLayer GxTbLayer { get => _gxTbLayer; } public IFeatureLayer GxPdtLayer { get => _gxPdtLayer; } public IFeatureLayer BgTbLayer { get => _bgTbLayer; } public IFeatureLayer CJQTbLayer { get => _cjqTbLayer; } #endregion #region 村级调查区 public IFeatureLayer JcCjdcqLayer { get => _jcCjdcqLayer; set => _jcCjdcqLayer = value; } public IFeatureLayer JcCjdcqJxLayer { get => _jcCjdcqJxLayer; } public IFeatureLayer GxCjdcqLayer { get => _gxCjdcqLayer; } public IFeatureLayer GxgcCjdcqLayer { get => _gxgcCjdcqLayer; } public IFeatureLayer GxCjdcqJxLayer { get => _gxCjdcqJxLayer; } #endregion #region 行政区 public IFeatureLayer JcXzqLayer { get => _jcXzqLayer; set => _jcXzqLayer = value; } public IFeatureLayer JcXzqJxLayer { get => _jcXzqJxLayer; } public IFeatureLayer GxXzqLayer { get => _gxXzqLayer; } public IFeatureLayer GxgcXzqLayer { get => _gxgcXzqLayer; } public IFeatureLayer GxXzqJxLayer { get => _gxXzqJxLayer; } #endregion #region 城镇村 public IFeatureLayer JcCzcLayer { get => _jcCzcLayer; } public IFeatureLayer GxCzcLayer { get => _gxCzcLayer; } public IFeatureLayer GxgcCzcLayer { get => _gxgcCzcLayer; } #endregion #region 耕地等别 public IFeatureLayer JcGddbLayer { get => _jcGddbLayer; } public IFeatureLayer GxGddbLayer { get => _gxGddbLayer; } #endregion public virtual void CreateNMK2(IDGParameter parm) { try { IFeatureLayer TempNMKLayer = null; GPParamClass gPParamClass = new GPParamClass(); gPParamClass.FirstFeatureLayer = JcTbLayer;//基础地类图斑要素类 gPParamClass.SecondFeatureLayer = GxTbLayer;//地类图斑更新要素类 gPParamClass.OutFeatureClassPath = parm.PrjInfo.NMDatabase + "\\" + "DLTB_NMK";//要添加的要素类图层 gPParamClass.IsGetOutPutFeature = true;//是否获取GP工具生成后的图层 gPParamClass.GPType = EnumGPType.Erase; GPHelper.Instance.ExeGPForProces(gPParamClass, ref TempNMKLayer);//擦除/相减分析 IFeatureClassAPI fcAPI = new FeatureClassAPI(TempNMKLayer.FeatureClass); fcAPI.AddField("XZQDM", esriFieldType.esriFieldTypeString, "行政区代码"); fcAPI.AddField("XZQTZLX", esriFieldType.esriFieldTypeInteger, "行政区调整类型"); //fcAPI.FcToFc(NMKLayer.FeatureClass, null, false); fcAPI = new FeatureClassAPI(GxTbLayer.FeatureClass); fcAPI.FcToFc(TempNMKLayer.FeatureClass, null, false); ITable nmkTable = TempNMKLayer.FeatureClass as ITable; //更新后年末库 ICursor nmkCur = nmkTable.Update(null, true); IRow nmkRow = null; int bsmIdx = nmkTable.FindField("BSM"); int zldwIdx = nmkTable.FindField("ZLDWDM"); int xzqdmIdx = nmkTable.FindField("XZQDM"); int XZQTZLXmIdx = nmkTable.FindField("XZQTZLX"); int HDMCIdx = nmkTable.FindField("HDMC"); while ((nmkRow = nmkCur.NextRow()) != null) { //string bsm = nmkRow.Value[bsmIdx].ToTrim(); //if (hcbghbsm.Contains(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 2; //} //else if (msbghbsm.Contains(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 4; //} //else if (msbgqbsm.Contains(bsm) && !bghbsmDic.ContainsKey(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 4; //} //if (bhxxDic.ContainsKey(bsm)) //{ // for (int i = 0; i < nmkRow.Fields.FieldCount; i++) // { // IField field = nmkRow.Fields.Field[i]; // string bghField = "BGH" + field.Name; // DataRow dr = bhxxDic[bsm]; // if (!dr.Table.Columns.Contains(bghField)) // bghField = "BGHTB" + field.Name; // if (dr.Table.Columns.Contains(bghField)) // { // if (field.Type == esriFieldType.esriFieldTypeString) // { // nmkRow.Value[i] = msbghbsm.Contains(bsm) ? "" : dr[bghField]; // } // else if (field.Type == esriFieldType.esriFieldTypeDouble) // { // nmkRow.Value[i] = msbghbsm.Contains(bsm) ? 0 : dr[bghField].ToDouble(); // } // } // } //} if (zldwIdx != -1 && xzqdmIdx != -1) { string zldwdm = nmkRow.Value[zldwIdx].ToTrim(); if (!string.IsNullOrWhiteSpace(zldwdm) && zldwdm.Length > 9) { nmkRow.Value[xzqdmIdx] = zldwdm.Substring(0, 9); } } if (HDMCIdx != -1) nmkRow.Value[HDMCIdx] = nmkRow.Value[HDMCIdx].ToString().ToTrim() == "" ? "" : nmkRow.Value[HDMCIdx].ToString().ToTrim(); nmkCur.UpdateRow(nmkRow); } nmkCur.Flush(); nmkTable.DeleteSearchedRows(new QueryFilterClass() { WhereClause = "XZQTZLX=4 or XZQTZLX=2" }); _nmTbLayer = TempNMKLayer; } catch (Exception ex) { throw ex; } } /// /// 生成年末库图层-GP创建年末库图层 /// /// public virtual void CreateNMK3(IDGParameter parm) { IFeatureCursor _cursor = null; try { IFeatureLayer TempNMKLayer = null; GPParamClass gPParamClass = new GPParamClass(); gPParamClass.FirstFeatureLayer = JcTbLayer;//基础地类图斑要素类 //gPParamClass.SecondFeatureLayer = GxTbLayer;//地类图斑更新要素类 gPParamClass.OutFeatureClassPath = parm.PrjInfo.NMDatabase;// + "\\" + "DLTB_NMK";//要添加的要素类图层 gPParamClass.IsGetOutPutFeature = true;//是否获取GP工具生成后的图层 gPParamClass.GPType = EnumGPType.FcToFc; gPParamClass.FcName = "DLTB_NMK"; GPHelper.Instance.ExeGPForProces(gPParamClass, ref TempNMKLayer);//擦除/相减分析 _cursor = GxgcTBLayer.FeatureClass.Search(new QueryFilterClass() { SubFields = "BGQTBBSM" }, true); Dictionary DicJcBSMs = new Dictionary(); IFeature f = null; int idx = GxgcTBLayer.FeatureClass.FindField("BGQTBBSM"); if (idx == -1) return; while ((f = _cursor.NextFeature()) != null) { string jcbsm = f.Value[idx].ToTrim(); if (!DicJcBSMs.ContainsKey(jcbsm)) DicJcBSMs.Add(jcbsm, 0); } _cursor = TempNMKLayer.FeatureClass.Update(null, true); idx = TempNMKLayer.FeatureClass.FindField("BSM"); if (idx == -1) return; while ((f = _cursor.NextFeature()) != null) { string bsm = f.Value[idx].ToTrim(); if (DicJcBSMs.ContainsKey(bsm)) { f.Value[idx] = "-1"; _cursor.UpdateFeature(f); } } _cursor.Flush(); (TempNMKLayer.FeatureClass as ITable).DeleteSearchedRows(new QueryFilterClass() { WhereClause = "BSM = '-1'" }); IFeatureClassAPI fcAPI = new FeatureClassAPI(GxTbLayer.FeatureClass); fcAPI.FcToFc(TempNMKLayer.FeatureClass, null, false); fcAPI = new FeatureClassAPI(TempNMKLayer.FeatureClass); fcAPI.AddField("XZQDM", esriFieldType.esriFieldTypeString, "行政区代码"); fcAPI.AddField("XZQTZLX", esriFieldType.esriFieldTypeInteger, "行政区调整类型"); ////fcAPI.FcToFc(NMKLayer.FeatureClass, null, false); //fcAPI = new FeatureClassAPI(GxTbLayer.FeatureClass); //fcAPI.FcToFc(TempNMKLayer.FeatureClass, null, false); ITable nmkTable = TempNMKLayer.FeatureClass as ITable; //更新后年末库 ICursor nmkCur = nmkTable.Update(null, true); IRow nmkRow = null; int bsmIdx = nmkTable.FindField("BSM"); int zldwIdx = nmkTable.FindField("ZLDWDM"); int xzqdmIdx = nmkTable.FindField("XZQDM"); int XZQTZLXmIdx = nmkTable.FindField("XZQTZLX"); int HDMCIdx = nmkTable.FindField("HDMC"); while ((nmkRow = nmkCur.NextRow()) != null) { //string bsm = nmkRow.Value[bsmIdx].ToTrim(); //if (hcbghbsm.Contains(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 2; //} //else if (msbghbsm.Contains(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 4; //} //else if (msbgqbsm.Contains(bsm) && !bghbsmDic.ContainsKey(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 4; //} //if (bhxxDic.ContainsKey(bsm)) //{ // for (int i = 0; i < nmkRow.Fields.FieldCount; i++) // { // IField field = nmkRow.Fields.Field[i]; // string bghField = "BGH" + field.Name; // DataRow dr = bhxxDic[bsm]; // if (!dr.Table.Columns.Contains(bghField)) // bghField = "BGHTB" + field.Name; // if (dr.Table.Columns.Contains(bghField)) // { // if (field.Type == esriFieldType.esriFieldTypeString) // { // nmkRow.Value[i] = msbghbsm.Contains(bsm) ? "" : dr[bghField]; // } // else if (field.Type == esriFieldType.esriFieldTypeDouble) // { // nmkRow.Value[i] = msbghbsm.Contains(bsm) ? 0 : dr[bghField].ToDouble(); // } // } // } //} if (zldwIdx != -1 && xzqdmIdx != -1) { string zldwdm = nmkRow.Value[zldwIdx].ToTrim(); if (!string.IsNullOrWhiteSpace(zldwdm) && zldwdm.Length > 9) { nmkRow.Value[xzqdmIdx] = zldwdm.Substring(0, 9); } } if (HDMCIdx != -1) nmkRow.Value[HDMCIdx] = nmkRow.Value[HDMCIdx].ToString().ToTrim() == "" ? "" : nmkRow.Value[HDMCIdx].ToString().ToTrim(); nmkCur.UpdateRow(nmkRow); } nmkCur.Flush(); //nmkTable.DeleteSearchedRows(new QueryFilterClass() { WhereClause = "XZQTZLX=4 or XZQTZLX=2" }); _nmTbLayer = TempNMKLayer; } catch (Exception ex) { throw ex; } } /// /// 生成年末库数据(BUG:新增 年末库 图层) /// /// public virtual void CreateNMK(IDGParameter parm) { IFeatureCursor _cursor = null; try { //if (NmWsAPI.OpenFeatureClass("DLTB_NMK").FeatureClass is IFeatureClass ClassFC) // NmTbLayer = new FeatureLayer() { Name = ClassFC.AliasName, FeatureClass = ClassFC }; if (NmTbLayer == null) return; (NmTbLayer.FeatureClass as ITable).DeleteSearchedRows(null); IFeatureClassAPI featureClassAPI = new FeatureClassAPI(JcTbLayer.FeatureClass); featureClassAPI.FcToFc(NmTbLayer.FeatureClass, new QueryFilterClass() { WhereClause = " (XZQTZLX <> '2' and XZQTZLX <> '4') or XZQTZLX Is NULL " }, false); _cursor = GxgcTBLayer.FeatureClass.Search(new QueryFilterClass() { SubFields = "BGQTBBSM" }, true); Dictionary DicJcBSMs = new Dictionary(); IFeature f = null; int idx = GxgcTBLayer.FeatureClass.FindField("BGQTBBSM"); if (idx == -1) return; while ((f = _cursor.NextFeature()) != null) { string jcbsm = f.Value[idx].ToTrim(); if (!DicJcBSMs.ContainsKey(jcbsm)) DicJcBSMs.Add(jcbsm, 0); } _cursor = NmTbLayer.FeatureClass.Update(null, true); idx = NmTbLayer.FeatureClass.FindField("BSM"); if (idx == -1) return; while ((f = _cursor.NextFeature()) != null) { string bsm = f.Value[idx].ToTrim(); if (DicJcBSMs.ContainsKey(bsm)) { f.Value[idx] = "-1"; _cursor.UpdateFeature(f); } } _cursor.Flush(); (NmTbLayer.FeatureClass as ITable).DeleteSearchedRows(new QueryFilterClass() { WhereClause = "BSM = '-1'" }); IFeatureClassAPI fcAPI = new FeatureClassAPI(GxTbLayer.FeatureClass); fcAPI.FcToFc(NmTbLayer.FeatureClass, null, false); ITable nmkTable = NmTbLayer.FeatureClass as ITable; //更新后年末库 ICursor nmkCur = nmkTable.Update(null, true); IRow nmkRow = null; int bsmIdx = nmkTable.FindField("BSM"); int zldwIdx = nmkTable.FindField("ZLDWDM"); int xzqdmIdx = nmkTable.FindField("XZQDM"); int XZQTZLXmIdx = nmkTable.FindField("XZQTZLX"); int HDMCIdx = nmkTable.FindField("HDMC"); while ((nmkRow = nmkCur.NextRow()) != null) { if (zldwIdx != -1 && xzqdmIdx != -1) { string zldwdm = nmkRow.Value[zldwIdx].ToTrim(); if (!string.IsNullOrWhiteSpace(zldwdm) && zldwdm.Length > 9) { nmkRow.Value[xzqdmIdx] = zldwdm.Substring(0, 9); } } if (HDMCIdx != -1) nmkRow.Value[HDMCIdx] = nmkRow.Value[HDMCIdx].ToString().ToTrim() == "" ? "" : nmkRow.Value[HDMCIdx].ToString().ToTrim(); nmkCur.UpdateRow(nmkRow); } nmkCur.Flush(); } catch (Exception ex) { Console.WriteLine("Err:地类图斑数据提取-生成年末库数据异常!" + ex.Message); Console.WriteLine("Err:地类图斑数据提取-生成年末库数据异常!" + ex.StackTrace); throw ex; } finally { if (_cursor != null) Marshal.ReleaseComObject(_cursor); } } public virtual void CreateNMK(DBLayerSourceHelper pLayerSource) { IFeatureCursor _cursor = null; try { //GeoprocessorHelper gpHelper = new GeoprocessorHelper(); //string path = Path.Combine(parm.PrjInfo.ProjDir, "NMDB" + ".gdb"); //FileInfo fileInfo = new FileInfo(parm.PrjInfo.BGDatabase); //string path = Path.Combine(fileInfo.DirectoryName, "NMDB" + ".gdb"); //if (JcTbLayer == null || GxTbLayer == null) // OpenDB(parm); IFeatureLayer TempNMKLayer = null; GPParamClass gPParamClass = new GPParamClass(); gPParamClass.FirstFeatureLayer = pLayerSource.JcTbLayer;//基础地类图斑要素类 //gPParamClass.SecondFeatureLayer = GxTbLayer;//地类图斑更新要素类 gPParamClass.OutFeatureClassPath = pLayerSource.NmWsAPI.CurrentWorkspace.PathName;// + "\\" + "DLTB_NMK";//要添加的要素类图层 gPParamClass.IsGetOutPutFeature = true;//是否获取GP工具生成后的图层 gPParamClass.GPType = EnumGPType.FcToFc; gPParamClass.FcName = "DLTB_NMK"; GPHelper.Instance.ExeGPForProces(gPParamClass, ref TempNMKLayer);//擦除/相减分析 _cursor = pLayerSource.GxgcTBLayer.FeatureClass.Search(new QueryFilterClass() { SubFields = "BGQTBBSM" }, true); Dictionary DicJcBSMs = new Dictionary(); IFeature f = null; int idx = pLayerSource.GxgcTBLayer.FeatureClass.FindField("BGQTBBSM"); if (idx == -1) return; while ((f = _cursor.NextFeature()) != null) { string jcbsm = f.Value[idx].ToTrim(); if (!DicJcBSMs.ContainsKey(jcbsm)) DicJcBSMs.Add(jcbsm, 0); } _cursor = TempNMKLayer.FeatureClass.Update(null, true); idx = TempNMKLayer.FeatureClass.FindField("BSM"); if (idx == -1) return; while ((f = _cursor.NextFeature()) != null) { string bsm = f.Value[idx].ToTrim(); if (DicJcBSMs.ContainsKey(bsm)) { f.Value[idx] = "-1"; _cursor.UpdateFeature(f); } } _cursor.Flush(); (TempNMKLayer.FeatureClass as ITable).DeleteSearchedRows(new QueryFilterClass() { WhereClause = "BSM = '-1'" }); IFeatureClassAPI fcAPI = new FeatureClassAPI(pLayerSource.GxTbLayer.FeatureClass); fcAPI.FcToFc(TempNMKLayer.FeatureClass, null, false); fcAPI = new FeatureClassAPI(TempNMKLayer.FeatureClass); fcAPI.AddField("XZQDM", esriFieldType.esriFieldTypeString, "行政区代码"); fcAPI.AddField("XZQTZLX", esriFieldType.esriFieldTypeInteger, "行政区调整类型"); ////fcAPI.FcToFc(NMKLayer.FeatureClass, null, false); //fcAPI = new FeatureClassAPI(pLayerSource.GxTbLayer.FeatureClass); //fcAPI.FcToFc(TempNMKLayer.FeatureClass, null, false); ITable nmkTable = TempNMKLayer.FeatureClass as ITable; //更新后年末库 ICursor nmkCur = nmkTable.Update(null, true); IRow nmkRow = null; int bsmIdx = nmkTable.FindField("BSM"); int zldwIdx = nmkTable.FindField("ZLDWDM"); int xzqdmIdx = nmkTable.FindField("XZQDM"); int XZQTZLXmIdx = nmkTable.FindField("XZQTZLX"); int HDMCIdx = nmkTable.FindField("HDMC"); while ((nmkRow = nmkCur.NextRow()) != null) { //string bsm = nmkRow.Value[bsmIdx].ToTrim(); //if (hcbghbsm.Contains(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 2; //} //else if (msbghbsm.Contains(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 4; //} //else if (msbgqbsm.Contains(bsm) && !bghbsmDic.ContainsKey(bsm)) //{ // nmkRow.Value[XZQTZLXmIdx] = 4; //} //if (bhxxDic.ContainsKey(bsm)) //{ // for (int i = 0; i < nmkRow.Fields.FieldCount; i++) // { // IField field = nmkRow.Fields.Field[i]; // string bghField = "BGH" + field.Name; // DataRow dr = bhxxDic[bsm]; // if (!dr.Table.Columns.Contains(bghField)) // bghField = "BGHTB" + field.Name; // if (dr.Table.Columns.Contains(bghField)) // { // if (field.Type == esriFieldType.esriFieldTypeString) // { // nmkRow.Value[i] = msbghbsm.Contains(bsm) ? "" : dr[bghField]; // } // else if (field.Type == esriFieldType.esriFieldTypeDouble) // { // nmkRow.Value[i] = msbghbsm.Contains(bsm) ? 0 : dr[bghField].ToDouble(); // } // } // } //} if (zldwIdx != -1 && xzqdmIdx != -1) { string zldwdm = nmkRow.Value[zldwIdx].ToTrim(); if (!string.IsNullOrWhiteSpace(zldwdm) && zldwdm.Length > 9) { nmkRow.Value[xzqdmIdx] = zldwdm.Substring(0, 9); } } if (HDMCIdx != -1) nmkRow.Value[HDMCIdx] = nmkRow.Value[HDMCIdx].ToString().ToTrim() == "" ? "" : nmkRow.Value[HDMCIdx].ToString().ToTrim(); nmkCur.UpdateRow(nmkRow); } nmkCur.Flush(); //nmkTable.DeleteSearchedRows(new QueryFilterClass() { WhereClause = "XZQTZLX=4 or XZQTZLX=2" }); _nmTbLayer = TempNMKLayer; } catch (Exception ex) { throw ex; } } internal IFeatureLayer OpenLayer(LayerCfg pLayerInfo) { try { if (pLayerInfo == null) return null; if (string.IsNullOrWhiteSpace(pLayerInfo.FcPath) || string.IsNullOrWhiteSpace(pLayerInfo.FcName)) return null; if (!File.Exists(pLayerInfo.FcPath) && !Directory.Exists(pLayerInfo.FcPath)) return null; FileInfo fInfo = new FileInfo(pLayerInfo.FcPath); WorkspaceTypeEnum wsType = WorkspaceTypeEnum.GDBFile; if (fInfo.FullName.EndsWith(".gdb")) wsType = WorkspaceTypeEnum.GDBFile; else if (fInfo.FullName.EndsWith(".mdb")) wsType = WorkspaceTypeEnum.MDBFile; else wsType = WorkspaceTypeEnum.ShapeFile; if (DicWsAPI == null) DicWsAPI = new Dictionary(); if (!DicWsAPI.ContainsKey(fInfo.FullName)) { IWorkspaceAPI wsAPI = null; if (wsType == WorkspaceTypeEnum.GDBFile) wsAPI = new WorkspaceAPI(fInfo.FullName, wsType, true); else wsAPI = new WorkspaceAPI(fInfo.FullName, wsType); DicWsAPI.Add(fInfo.FullName, wsAPI); } IFeatureClassAPI fcAPI = DicWsAPI[fInfo.FullName].OpenFeatureClass(pLayerInfo.FcName); return new FeatureLayerClass() { FeatureClass = fcAPI.FeatureClass, Name = fcAPI.FeatureClass.AliasName }; } catch (Exception ex) { LogAPI.Debug(ex.Message + ex.StackTrace); throw ex; } } internal IFeatureLayer OpenLayer(IWorkspaceAPI pWsAPI, string pLayerName) { try { if (string.IsNullOrWhiteSpace(pLayerName)) return null; if (pWsAPI != null && pWsAPI.CurrentWorkspace != null) { IFeatureClassAPI fcAPI = pWsAPI.OpenFeatureClass(pLayerName); return new FeatureLayerClass() { FeatureClass = fcAPI.FeatureClass, Name = fcAPI.FeatureClass.AliasName }; } return null; } catch (Exception) { Console.WriteLine(string.Format("Err:{0}图层获取失败", pLayerName)); return null; } } public string GetTime(DateTime timeA) { //timeA 表示需要计算 DateTime timeB = DateTime.Now; //获取当前时间 TimeSpan ts = timeB - timeA; //计算时间差 //string time = ts.TotalSeconds.ToString(); //将时间差转换为秒 string str = ""; if (ts.Hours > 0) { str = String.Format("{0:00}", ts.Hours) + ":" + String.Format("{0:00}", ts.Minutes) + ":" + String.Format("{0:00}", ts.Seconds); } if (ts.Hours == 0 && ts.Minutes > 0) { str = "00:" + String.Format("{0:00}", ts.Minutes) + ":" + String.Format("{0:00}", ts.Seconds); } if (ts.Hours == 0 && ts.Minutes == 0) { str = "00:00:" + String.Format("{0:00}", ts.Seconds); } return str; } private bool disposed = false; public void Dispose() { Dispose(true); GC.SuppressFinalize(this); } protected virtual void Dispose(bool disposing) { if (!disposed) { if (disposing) { // 释放其他托管资源(如数据库连接等) } // 释放非托管资源 #region 释放数据库链接 ZlWsAPI?.CloseWorkspace(); JCWsAPI?.CloseWorkspace(); NmWsAPI?.CloseWorkspace(); #endregion if (_jcCzcLayer != null) Marshal.ReleaseComObject(_jcCzcLayer); _jcCzcLayer = null; disposed = true; } } } public class DBLayerSourceHelper { public Dictionary DicWsAPI { get; set; } public IWorkspaceAPI BgWsAPI { get; set; } public IWorkspaceAPI ZlWsAPI { get; set; } public IWorkspaceAPI NmWsAPI { get; set; } //public IFeatureLayer JCLayer { get => jCLayer; set => jCLayer = value; } //public IFeatureLayer GXLayer { get => gXLayer; set => gXLayer = value; } public IFeatureLayer NmTbLayer { get; set; } #region 地类图斑 public IFeatureLayer JcTbLayer { get; set; } public IFeatureLayer JcPdtLayer { get; set; } public IFeatureLayer GxgcTBLayer { get; set; } public IFeatureLayer GxTbLayer { get; set; } public IFeatureLayer GxPdtLayer { get; set; } public IFeatureLayer BgTbLayer { get; set; } #endregion #region 村级调查区 public IFeatureLayer JcCjdcqLayer { get; set; } public IFeatureLayer JcCjdcqJxLayer { get; set; } public IFeatureLayer GxCjdcqLayer { get; set; } public IFeatureLayer GxgcCjdcqLayer { get; set; } public IFeatureLayer GxCjdcqJxLayer { get; set; } #endregion #region 行政区 public IFeatureLayer JcXzqLayer { get; set; } public IFeatureLayer JcXzqJxLayer { get; set; } public IFeatureLayer GxXzqLayer { get; set; } public IFeatureLayer GxgcXzqLayer { get; set; } public IFeatureLayer GxXzqJxLayer { get; set; } #endregion #region 城镇村 public IFeatureLayer JcCzcLayer { get; set; } public IFeatureLayer GxCzcLayer { get; set; } public IFeatureLayer GxgcCzcLayer { get; set; } #endregion #region 耕地等别 public IFeatureLayer JcGddbLayer { get; set; } public IFeatureLayer GxGddbLayer { get; set; } #endregion public IFeatureLayer OpenLayer(LayerCfg pLayerInfo) { if (pLayerInfo == null) return null; if (string.IsNullOrWhiteSpace(pLayerInfo.FcPath) || string.IsNullOrWhiteSpace(pLayerInfo.FcName)) return null; if (!File.Exists(pLayerInfo.FcPath) && !Directory.Exists(pLayerInfo.FcPath)) return null; FileInfo fInfo = new FileInfo(pLayerInfo.FcPath); WorkspaceTypeEnum wsType = WorkspaceTypeEnum.GDBFile; if (fInfo.FullName.EndsWith(".gdb")) wsType = WorkspaceTypeEnum.GDBFile; else if (fInfo.FullName.EndsWith(".mdb")) wsType = WorkspaceTypeEnum.MDBFile; else wsType = WorkspaceTypeEnum.ShapeFile; if (DicWsAPI == null) DicWsAPI = new Dictionary(); if (!DicWsAPI.ContainsKey(fInfo.FullName)) { IWorkspaceAPI wsAPI = new WorkspaceAPI(fInfo.FullName, wsType); DicWsAPI.Add(fInfo.FullName, wsAPI); } IFeatureClassAPI fcAPI = DicWsAPI[fInfo.FullName].OpenFeatureClass(pLayerInfo.FcName); return new FeatureLayerClass() { FeatureClass = fcAPI.FeatureClass, Name = fcAPI.FeatureClass.AliasName }; } public IFeatureLayer OpenLayer(IWorkspaceAPI pWsAPI, string pLayerName) { try { if (string.IsNullOrWhiteSpace(pLayerName)) return null; if (pWsAPI != null && pWsAPI.CurrentWorkspace != null) { IFeatureClassAPI fcAPI = pWsAPI.OpenFeatureClass(pLayerName); return new FeatureLayerClass() { FeatureClass = fcAPI.FeatureClass, Name = fcAPI.FeatureClass.AliasName }; } return null; } catch (Exception ex) { Console.WriteLine(string.Format("Err:{0}图层获取失败", pLayerName)); return null; } } } }