1 public bool fc2fc(IFeatureClass pInFeatureClass, IWorkspace pOutWorkspace,string pOutDataSName, string poutFatureName, IQueryFilter queryFilter = null)
 2         {
 3             IDataset pIndataset = null;
 4             IDataset pOutDataset = null;
 5             try
 6             {
 7                 if (pInFeatureClass == null || pOutWorkspace == null || string.IsNullOrEmpty(poutFatureName)) return false;
 8                 IFeatureClassName pInFeatureclassName;
 9                 pIndataset = (IDataset)pInFeatureClass;
10                 pInFeatureclassName = (IFeatureClassName)pIndataset.FullName;
11                 IFeatureClassName pOutFeatureClassName;
12                 IDatasetName pOutDatasetName;
13                 pOutDataset = (IDataset)pOutWorkspace;
14                 pOutFeatureClassName = new FeatureClassNameClass();
15                 pOutDatasetName = (IDatasetName)pOutFeatureClassName;
16                 pOutDatasetName.WorkspaceName = (IWorkspaceName)pOutDataset.FullName;
17                 pOutDatasetName.Name = poutFatureName;
18                 IFields pInFields, pOutFields;
19                 IFieldChecker pFieldChecker = new FieldCheckerClass();
20                 IEnumFieldError pError;
21                 pInFields = pInFeatureClass.Fields;
22                 String pShapeFieldName = pInFeatureClass.ShapeFieldName;
23                 int pFieldIndex = pInFeatureClass.FindField(pShapeFieldName);
24                 IField pShapeField = pInFields.get_Field(pFieldIndex);
25                 IGeometryDef pTargetGeometryDef = pShapeField.GeometryDef;
26                 if (pTargetGeometryDef.HasZ || pTargetGeometryDef.HasM)
27                 {
28                     IGeometryDefEdit pGeoDefEdit = pTargetGeometryDef as IGeometryDefEdit;
29                     pGeoDefEdit.HasZ_2 = false;
30                     pGeoDefEdit.HasM_2 = false;
31                 }
32                 pFieldChecker.Validate(pInFields, out pError, out pOutFields);
33                 Console.WriteLine(pError);
34                 IEnumDatasetName pEnumDatasetName = (pOutWorkspace as IWorkspace).get_DatasetNames(esriDatasetType.esriDTFeatureDataset);
35                 pEnumDatasetName.Reset();
36                 IDatasetName pDatasetName = pEnumDatasetName.Next();
37                 IFeatureDatasetName datasetName = null;
38                 while (pDatasetName != null)
39                 {
40                     if (pDatasetName.Type == esriDatasetType.esriDTFeatureDataset)
41                     {
42                         if (pDatasetName.Name == pOutDataSName)
43                         {
44                             datasetName = pDatasetName as IFeatureDatasetName;
45                             break;
46                         }
47                     }
48                 }
49                     
50 
51                 IFeatureDataConverter one2another = new FeatureDataConverterClass();
52                 try
53                 {
54                     if (pOutWorkspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace)
55                     {
56                         one2another.ConvertFeatureClass(pInFeatureclassName, null, datasetName, pOutFeatureClassName, pTargetGeometryDef,
57                                                 pOutFields, "", 1000, 0);
58                     }
59                     else
60                     {
61                         one2another.ConvertFeatureClass(pInFeatureclassName, queryFilter, datasetName, pOutFeatureClassName, pTargetGeometryDef, pOutFields, "", 1000, 0);
62                     }
63                 }
64                 finally
65                 {
66                     if (one2another != null)
67                         Marshal.ReleaseComObject(one2another);
68                 }
69                 return true;
70             }
71             catch (Exception ex)
72             {
73                 LogAPI.Debug(ex);
74                 try
75                 {
76                     InsertFeatureToFeature(pInFeatureClass, (pOutWorkspace as IFeatureWorkspace).OpenFeatureClass(poutFatureName), queryFilter);
77                 }
78                 catch (Exception ex2)
79                 {
80                     LogAPI.Debug(ex2);
81                 }
82                 return false;
83             }
84             finally
85             {
86                 //if (pIndataset != null)
87                 //    Marshal.FinalReleaseComObject(pIndataset);
88                 //if (pOutDataset != null)
89                 //    Marshal.FinalReleaseComObject(pOutDataset);
90             }
91         }