private void ImportTagRefs(SqlConnection cnn) { SqlBulkCopy copy = new SqlBulkCopy(cnn, SqlBulkCopyOptions.TableLock, null); copy.DestinationTableName = "PostTags"; copy.BatchSize = 5000; copy.NotifyAfter = 5000; copy.SqlRowsCopied += new SqlRowsCopiedEventHandler(copy_SqlRowsCopied); using (var reader = new TagReader(connectionString.Text)) { copy.WriteToServer(reader); } }