public static void CopyPasteGeodatabaseData(IWorkspace sourceWorkspace, IWorkspace targetWorkspace, string objectName, esriDatasetType esriDataType)
{
// Validate input
if ((sourceWorkspace.Type == esriWorkspaceType.esriFileSystemWorkspace) || (targetWorkspace.Type == esriWorkspaceType.esriFileSystemWorkspace))
{
return; // Should be a throw
}
//create source workspace name
IDataset sourceWorkspaceDataset = (IDataset)sourceWorkspace;
IWorkspaceName sourceWorkspaceName = (IWorkspaceName)sourceWorkspaceDataset.FullName;
//create target workspace name
IDataset targetWorkspaceDataset = (IDataset)targetWorkspace;
IWorkspaceName targetWorkspaceName = (IWorkspaceName)targetWorkspaceDataset.FullName;
//Create Name Object Based on data type
IDatasetName datasetName;
switch (esriDataType)
{
case esriDatasetType.esriDTFeatureDataset:
IFeatureDatasetName inFeatureDatasetName = new FeatureDatasetNameClass();
datasetName = (IDatasetName)inFeatureDatasetName;
inFeatureDatasetName = null;
break;
case esriDatasetType.esriDTFeatureClass:
IFeatureClassName inFeatureClassName = new FeatureClassNameClass();
datasetName = (IDatasetName)inFeatureClassName;
inFeatureClassName = null;
break;
case esriDatasetType.esriDTTable:
ITableName inTableName = new TableNameClass();
datasetName = (IDatasetName)inTableName;
inTableName = null;
break;
case esriDatasetType.esriDTGeometricNetwork:
IGeometricNetworkName inGeometricNetworkName = new GeometricNetworkNameClass();
datasetName = (IDatasetName)inGeometricNetworkName;
inGeometricNetworkName = null;
break;
case esriDatasetType.esriDTRelationshipClass:
IRelationshipClassName inRelationshipClassName = new RelationshipClassNameClass();
datasetName = (IDatasetName)inRelationshipClassName;
inRelationshipClassName = null;
break;
case esriDatasetType.esriDTNetworkDataset:
INetworkDatasetName inNetworkDatasetName = new NetworkDatasetNameClass();
datasetName = (IDatasetName)inNetworkDatasetName;
inNetworkDatasetName = null;
break;
case esriDatasetType.esriDTTopology:
ITopologyName inTopologyName = new TopologyNameClass();
datasetName = (IDatasetName)inTopologyName;
inTopologyName = null;
break;
default:
return; // Should be a throw
}
// Set the name of the object to be copied
datasetName.WorkspaceName = (IWorkspaceName)sourceWorkspaceName;
datasetName.Name = objectName;
//Setup mapping for copy/paste
IEnumNameMapping fromNameMapping;
ESRI.ArcGIS.esriSystem.IEnumNameEdit editFromName;
ESRI.ArcGIS.esriSystem.IEnumName fromName = new NamesEnumerator();
editFromName = (ESRI.ArcGIS.esriSystem.IEnumNameEdit)fromName;
editFromName.Add((ESRI.ArcGIS.esriSystem.IName)datasetName);
ESRI.ArcGIS.esriSystem.IName toName = (ESRI.ArcGIS.esriSystem.IName)targetWorkspaceName;
// Generate name mapping
ESRI.ArcGIS.Geodatabase.IGeoDBDataTransfer geoDBDataTransfer = new GeoDBDataTransferClass();
bool targetWorkspaceExists;
targetWorkspaceExists = geoDBDataTransfer.GenerateNameMapping(fromName, toName, out fromNameMapping);
// Copy/Pate the data
geoDBDataTransfer.Transfer(fromNameMapping, toName);
System.Runtime.InteropServices.Marshal.ReleaseComObject(geoDBDataTransfer);
System.Runtime.InteropServices.Marshal.ReleaseComObject(datasetName);
System.Runtime.InteropServices.Marshal.ReleaseComObject(fromName);
System.Runtime.InteropServices.Marshal.ReleaseComObject(editFromName);
System.Runtime.InteropServices.Marshal.ReleaseComObject(fromNameMapping);
geoDBDataTransfer = null;
datasetName = null;
editFromName = null;
fromName = null;
sourceWorkspaceDataset = null;
sourceWorkspaceName = null;
targetWorkspaceDataset = null;
targetWorkspaceName = null;
toName = null;
fromNameMapping = null;
}
public void TansferFileGDBToSDE(string fileGDBPath, string sourceFCName)
{
// Create workspace name objects.
IWorkspaceName sourceWorkspaceName = getWorkspaceName("esriDataSourcesGDB.FileGDBWorkspaceFactory", fileGDBPath);
// Create a name object for the target (SDE) workspace and open it.
IWorkspaceName targetWorkspaceName = getWorkspaceName("esriDataSourcesGDB.SdeWorkspaceFactory", sdePath);
IName targetName = (IName)targetWorkspaceName;
// Create a name object for the source dataset.
IFeatureClassName sourceFeatureClassName = getFeatureClassName(sourceWorkspaceName, sourceFCName);
IName sourceName = (IName)sourceFeatureClassName;
// Create an enumerator for source datasets.
IEnumName sourceEnumName = new NamesEnumeratorClass();
IEnumNameEdit sourceEnumNameEdit = (IEnumNameEdit)sourceEnumName;
// Add the name object for the source class to the enumerator.
sourceEnumNameEdit.Add(sourceName);
// Create a GeoDBDataTransfer object and a null name mapping enumerator.
IGeoDBDataTransfer geoDBDataTransfer = new GeoDBDataTransferClass();
IEnumNameMapping enumNameMapping = null;
// Use the data transfer object to create a name mapping enumerator.
Boolean conflictsFound = geoDBDataTransfer.GenerateNameMapping(sourceEnumName,
targetName, out enumNameMapping);
enumNameMapping.Reset();
// Check for conflicts.
if (conflictsFound)
{
// Iterate through each name mapping.
INameMapping nameMapping = null;
while ((nameMapping = enumNameMapping.Next()) != null)
{
// Resolve the mapping's conflict (if there is one).
if (nameMapping.NameConflicts)
{
nameMapping.TargetName = nameMapping.GetSuggestedName(targetName);
}
// See if the mapping's children have conflicts.
IEnumNameMapping childEnumNameMapping = nameMapping.Children;
if (childEnumNameMapping != null)
{
childEnumNameMapping.Reset();
// Iterate through each child mapping.
INameMapping childNameMapping = null;
while ((childNameMapping = childEnumNameMapping.Next()) != null)
{
if (childNameMapping.NameConflicts)
{
childNameMapping.TargetName = childNameMapping.GetSuggestedName(targetName);
}
}
}
}
}
// Start the transfer.
geoDBDataTransfer.Transfer(enumNameMapping, targetName);
}
private void btnOK_Click(object sender, EventArgs e)
{
//首先进行坐标系x,y变换
//string fileExpTran;//进行x,y做表转换后输出的tiff文件存储路径，用这一文件在进行后期的Z转换
//fileExpTran = System.IO.Path.GetDirectoryName(LayerExpName) +"\\"+ System.IO.Path.GetFileNameWithoutExtension(LayerExpName)+"XY.tif";
//try
//{
// if (NorthEastToEastNorth(pRasterLayer, LayerExpName))
// {
// RasterLayerClass rasterlayer = new RasterLayerClass();
// rasterlayer.CreateFromFilePath(LayerExpName);
// IRaster2 pRaster2 = rasterlayer.Raster as IRaster2;
// IRasterDataset2 pRasterDataset = pRaster2.RasterDataset as IRasterDataset2;
// ChangeRasterValue(pRasterDataset, -1, 0);
// pMapControl.AddLayer(rasterlayer as ILayer);
// this.Close();
// }
//}
//catch (System.Exception ex)
//{
// MessageBox.Show(ex.Message);
//}
try
{
IFeatureClass pFC = pFeatureLayer.FeatureClass;
IDataset pDS = pFC as IDataset;
IWorkspace pWS = pDS.Workspace;
string filedir = pWS.PathName;
string fdestname = System.IO.Path.GetFileNameWithoutExtension(txtFeatureName.Text);
ClsGDBDataCommon CGD = new ClsGDBDataCommon();
IWorkspace pTargetWS = CGD.OpenFromShapefile(txtLayerExp.Text);
IWorkspace2 workspace2 = pTargetWS as IWorkspace2;
if (workspace2.get_NameExists(ESRI.ArcGIS.Geodatabase.esriDatasetType.esriDTFeatureClass, fdestname))
{
MessageBox.Show("目标文件已存在！");
return;
}
//shape文件直接拷贝后再修改
if (pDS.CanCopy() == true)
{
pDS.Copy(txtFeatureName.Text, pTargetWS);
IFeatureWorkspace pFW = pTargetWS as IFeatureWorkspace;
pTargetFeatureClass = pFW.OpenFeatureClass(txtFeatureName.Text);
TransCoordiante(pFW as IWorkspace, pTargetFeatureClass);
}
//表示为gdb的feature，只能往gdb拷贝
else
{
// Create workspace name objects.
IWorkspaceName sourceWorkspaceName = new WorkspaceNameClass();
IWorkspaceName targetWorkspaceName = new WorkspaceNameClass();
IName targetName = (IName)targetWorkspaceName;
// Set the workspace name properties.
sourceWorkspaceName.PathName = pWS.PathName;
sourceWorkspaceName.WorkspaceFactoryProgID =
"esriDataSourcesGDB.FileGDBWorkspaceFactory";
// targetWorkspaceName.PathName = @"PartialMontgomery.gdb";
targetWorkspaceName.PathName = txtLayerExp.Text;
targetWorkspaceName.WorkspaceFactoryProgID =
"esriDataSourcesGDB.FileGDBWorkspaceFactory";
//if (txtLayerExp.Text.Length>4 && txtLayerExp.Text.Substring(txtLayerExp.Text.Length-4,4) == ".gdb")
//{
// targetWorkspaceName.WorkspaceFactoryProgID =
// "esriDataSourcesGDB.FileGDBWorkspaceFactory";
//}
//else
//{
// targetWorkspaceName.WorkspaceFactoryProgID =
// "esriDataSourcesFile.ShapefileWorkspaceFactory";
//}
// Create a name object for the source feature class.
IFeatureClassName featureClassName = new FeatureClassNameClass();
// Set the featureClassName properties.
IDatasetName sourceDatasetName = (IDatasetName)featureClassName;
sourceDatasetName.WorkspaceName = sourceWorkspaceName;
sourceDatasetName.Name = pDS.BrowseName;
IName sourceName = (IName)sourceDatasetName;
// Create an enumerator for source datasets.
IEnumName sourceEnumName = new NamesEnumeratorClass();
IEnumNameEdit sourceEnumNameEdit = (IEnumNameEdit)sourceEnumName;
// Add the name object for the source class to the enumerator.
sourceEnumNameEdit.Add(sourceName);
// Create a GeoDBDataTransfer object and a null name mapping enumerator.
IGeoDBDataTransfer geoDBDataTransfer = new GeoDBDataTransferClass();
IEnumNameMapping enumNameMapping = null;
// Use the data transfer object to create a name mapping enumerator.
Boolean conflictsFound = geoDBDataTransfer.GenerateNameMapping(sourceEnumName,
targetName, out enumNameMapping);
enumNameMapping.Reset();
//修改拷贝的文件名
INameMapping nameMapping = enumNameMapping.Next();
if ((nameMapping != null))
{
nameMapping.TargetName = txtFeatureName.Text;
}
// Check for conflicts.
//if (conflictsFound)
//{
// // Iterate through each name mapping.
// INameMapping nameMapping = null;
// while ((nameMapping = enumNameMapping.Next()) != null)
// {
// // Resolve the mapping's conflict (if there is one).
// if (nameMapping.NameConflicts)
// {
// nameMapping.TargetName = nameMapping.GetSuggestedName(targetName);
// }
// // See if the mapping's children have conflicts.
// IEnumNameMapping childEnumNameMapping = nameMapping.Children;
// if (childEnumNameMapping != null)
// {
// childEnumNameMapping.Reset();
// // Iterate through each child mapping.
// INameMapping childNameMapping = null;
// while ((childNameMapping = childEnumNameMapping.Next()) != null)
// {
// if (childNameMapping.NameConflicts)
// {
// childNameMapping.TargetName = childNameMapping.GetSuggestedName
// (targetName);
// }
// }
// }
// }
//}
// Start the transfer.
geoDBDataTransfer.Transfer(enumNameMapping, targetName);
IFeatureWorkspace pFW = CGD.OpenFromFileGDB(txtLayerExp.Text) as IFeatureWorkspace;
pTargetFeatureClass = pFW.OpenFeatureClass(txtFeatureName.Text);
TransCoordiante(pFW as IWorkspace, pTargetFeatureClass);
}
if (pTargetFeatureClass != null)
{
//添加到图层中
IFeatureLayer featureLayer = new FeatureLayerClass();
featureLayer.FeatureClass = pTargetFeatureClass;
featureLayer.Name = fdestname;
pMapControl.AddLayer(featureLayer as ILayer);
pMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
this.DialogResult = DialogResult.OK;
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// copies the feature Class table from one database to another
/// </summary>
/// <param name="inWks">inWorkspace</param>
/// <param name="inObjName">object name</param>
/// <param name="outWks">out workspace</param>
/// <param name="dType">data type</param>
/// <returns>messages</returns>
public string copyFeatureClassTable(IWorkspace inWks, string inObjName, IWorkspace outWks, esriDatasetType dType)
{
if (!(dType == esriDatasetType.esriDTFeatureClass || dType == esriDatasetType.esriDTTable))
{
return "Error: must specify a FeatureClass or Table";
}
if (!((IWorkspace2)inWks).get_NameExists(dType, inObjName))
{
return "Error: Parent object does not exist!";
}
Console.WriteLine(inObjName);
string x = "successfully copied " + inObjName;
try
{
IDataset outWksDset = (IDataset)outWks;
IName targetWks = outWksDset.FullName;
IEnumName eName = new NamesEnumeratorClass();
IEnumNameEdit eNameEdit = (IEnumNameEdit)eName;
//need to get name of table
IFeatureWorkspace ftrWks = (IFeatureWorkspace)inWks;
IObjectClass objCls;
if (dType == esriDatasetType.esriDTTable)
{
ITable inTbl = ftrWks.OpenTable(inObjName);
objCls = (IObjectClass)inTbl;
}
else
{
IFeatureClass inFtr = ftrWks.OpenFeatureClass(inObjName);
objCls = (IObjectClass)inFtr;
}
IDataset tblDset = (IDataset)objCls;
eNameEdit.Add(tblDset.FullName);
IGeoDBDataTransfer geoTrans = new GeoDBDataTransferClass();
IEnumNameMapping enumNameMapping = null;
Boolean conflictsFound = geoTrans.GenerateNameMapping(eName, targetWks, out enumNameMapping);
enumNameMapping.Reset();
try
{
if (conflictsFound)
{
Console.WriteLine("Conflicts found can't transfer");
}
else
{
geoTrans.Transfer(enumNameMapping, targetWks);
}
}
catch (Exception e)
{
x = "Error in trasfering data: " + e.ToString();
MessageBox.Show(x);
}
}
catch (Exception e)
{
x = "Error: " + e.ToString();
Console.WriteLine(x);
}
return x;
}
public static void TranferBetweenGeodatabase(string featureClass, string targetPath, string sourcePath)
{
// Create new workspace name objects.
IWorkspaceName sourceWorkspaceName = new WorkspaceNameClass();
IWorkspaceName targetWorkspaceName = new WorkspaceNameClass();
IName targetName = (IName)targetWorkspaceName;
// Set the workspace name properties.
sourceWorkspaceName.PathName = @sourcePath;//"C:\arcgis\ArcTutor\BuildingaGeodatabase\Montgomery.gdb";
sourceWorkspaceName.WorkspaceFactoryProgID = "esriDataSourcesGDB.FileGDBWorkspaceFactory";
targetWorkspaceName.PathName = @targetPath;//"PartialMontgomery.gdb";
targetWorkspaceName.WorkspaceFactoryProgID = "esriDataSourcesGDB.FileGDBWorkspaceFactory";
// Create a name object for the source feature class.
IFeatureClassName featureClassName = new FeatureClassNameClass();
// Set the featureClassName properties.
IDatasetName sourceDatasetName = (IDatasetName)featureClassName;
sourceDatasetName.WorkspaceName = sourceWorkspaceName;
sourceDatasetName.Name = featureClass;//"Blocks";
IName sourceName = (IName)sourceDatasetName;
// Create an enumerator for source datasets.
IEnumName sourceEnumName = new NamesEnumeratorClass();
IEnumNameEdit sourceEnumNameEdit = (IEnumNameEdit)sourceEnumName;
// Add the name object for the source class to the enumerator.
sourceEnumNameEdit.Add(sourceName);
// Create a GeoDBDataTransfer object and a null name mapping enumerator.
IGeoDBDataTransfer geoDBDataTransfer = new GeoDBDataTransferClass();
IEnumNameMapping enumNameMapping = null;
// Use the data transfer object to create a name mapping enumerator.
Boolean conflictsFound = geoDBDataTransfer.GenerateNameMapping(sourceEnumName,
targetName, out enumNameMapping);
enumNameMapping.Reset();
// Check for conflicts.
if (conflictsFound)
{
// Iterate through each name mapping.
INameMapping nameMapping = null;
while ((nameMapping = enumNameMapping.Next()) != null)
{
// Resolve the mapping's conflict (if there is one).
if (nameMapping.NameConflicts)
{
nameMapping.TargetName = nameMapping.GetSuggestedName(targetName);
}
// See if the mapping's children have conflicts.
IEnumNameMapping childEnumNameMapping = nameMapping.Children;
if (childEnumNameMapping != null)
{
childEnumNameMapping.Reset();
// Iterate through each child mapping.
INameMapping childNameMapping = null;
while ((childNameMapping = childEnumNameMapping.Next()) != null)
{
if (childNameMapping.NameConflicts)
{
childNameMapping.TargetName = childNameMapping.GetSuggestedName
(targetName);
}
}
}
}
}
// Start the transfer.
geoDBDataTransfer.Transfer(enumNameMapping, targetName);
}
