gdb數(shù)據(jù)導(dǎo)入導(dǎo)出

2、nameOfSourceFeatureClass">源要素類名???????///目標(biāo)要素類名???????publicvoidIFeatureDataConverter_ConvertFeatureClass(IWorkspacesourceWorkspace,IWorkspacetargetWorkspace,stringnameOfSourceFeatureClass,stringnameOfTargetFeatureClass)?????

3、??{???????????????????????//createsourceworkspacename??????????????IDatasetsourceWorkspaceDataset=(IDataset)sourceWorkspace;???????????IWorkspaceNamesourceWorkspaceName=(IWorkspaceName)sourceWorkspaceDataset.FullName;???????????//createsourcedatasetname??????????????IFeatureClas

4、sNamesourceFeatureClassName=newFeatureClassNameClass();???????????IDatasetNamesourceDatasetName=(IDatasetName)sourceFeatureClassName;???????????sourceDatasetName.WorkspaceName=sourceWorkspaceName;???????????sourceDatasetName.Name=nameOfSourceFeatureClass;???????????//createtarge

5、tworkspacename??????????????IDatasettargetWorkspaceDataset=(IDataset)targetWorkspace;???????????IWorkspaceNametargetWorkspaceName=(IWorkspaceName)targetWorkspaceDataset.FullName;???????????//createtargetdatasetname??????????????IFeatureClassNametargetFeatureClassName=newFeatureC

6、lassNameClass();???????????IDatasetNametargetDatasetName=(IDatasetName)targetFeatureClassName;???????????targetDatasetName.WorkspaceName=targetWorkspaceName;???????????targetDatasetName.Name=nameOfTargetFeatureClass;???????????//OpeninputFeatureclasstogetfielddefinitions.???????

7、???????ESRI.ArcGIS.esriSystem.INamesourceName=(ESRI.ArcGIS.esriSystem.IName)sourceFeatureClassName;???????????IFeatureClasssourceFeatureClass=(IFeatureClass)sourceName.Open();???????????//Validatethefieldnamesbecauseyouareconvertingbetweendifferentworkspacetypes.??????????????IF

8、ieldCheckerfieldChecker=newFieldCheckerClass();