private void TransferData(IFeatureClass sourceFeatureClass, IFeatureClass targetFeatureClass)
        {

            IDataset inDataset = sourceFeatureClass as IDataset;

            IDataset outDataset = targetFeatureClass as IDataset;

            // Get Name Objects

            IFeatureClassName fcName = inDataset.FullName as IFeatureClassName;
            IFeatureClassName targetWSName = outDataset.FullName as IFeatureClassName;

            // Prepare Transfer Parameters
            IName fromName = fcName as IName;
            IName toName = targetWSName as IName;

            // Prepare input enum and add fromName to it
            IEnumName fromNameEnum = new NamesEnumerator();
            IEnumNameEdit fromNameEnumEdit = (IEnumNameEdit)fromNameEnum;
            fromNameEnumEdit.Add(fromName);

            // Generate name Mapping
            IGeoDBDataTransfer transferer = new GeoDBDataTransferClass();
            IEnumNameMapping fromMapping;
            bool v = transferer.GenerateNameMapping(fromNameEnum, toName, out fromMapping);
            fromMapping.Reset();
            // Do The Transfer
            try
            {
                transferer.Transfer(fromMapping, toName);
            }
            catch (System.AccessViolationException avEx)
            {
                Console.WriteLine(avEx.Message);
            }
            catch (System.IO.FileLoadException flEx)
            {
                Console.WriteLine(flEx.Message);
            }
            catch (COMException COMex)
            {
                Console.WriteLine("Error " + COMex.ErrorCode.ToString() + ": " + COMex.Message);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message + " :" + ex.StackTrace);

            }
        }