public void WriteToServer(DataRow[] rows) { SqlConnection.ExecutePermission.Demand(); SqlStatistics statistics = this.Statistics; try { statistics = SqlStatistics.StartTimer(this.Statistics); if (rows == null) { throw new ArgumentNullException("rows"); } if (rows.Length != 0) { DataTable table = rows[0].Table; this._rowState = 0; this._rowSource = rows; this._SqlDataReaderRowSource = null; this._rowSourceType = ValueSourceType.RowArray; this._rowEnumerator = rows.GetEnumerator(); this.WriteRowSourceToServer(table.Columns.Count); } } finally { SqlStatistics.StopTimer(statistics); } }
public void WriteToServer(IDataReader reader) { SqlConnection.ExecutePermission.Demand(); SqlStatistics statistics = this.Statistics; try { statistics = SqlStatistics.StartTimer(this.Statistics); if (reader == null) { throw new ArgumentNullException("reader"); } this._rowSource = reader; this._SqlDataReaderRowSource = this._rowSource as SqlDataReader; this._rowSourceType = ValueSourceType.IDataReader; this.WriteRowSourceToServer(reader.FieldCount); } finally { SqlStatistics.StopTimer(statistics); } }
public void WriteToServer(DataTable table, DataRowState rowState) { SqlConnection.ExecutePermission.Demand(); SqlStatistics statistics = this.Statistics; try { statistics = SqlStatistics.StartTimer(this.Statistics); if (table == null) { throw new ArgumentNullException("table"); } this._rowState = rowState & ~DataRowState.Deleted; this._rowSource = table; this._SqlDataReaderRowSource = null; this._rowSourceType = ValueSourceType.DataTable; this._rowEnumerator = table.Rows.GetEnumerator(); this.WriteRowSourceToServer(table.Columns.Count); } finally { SqlStatistics.StopTimer(statistics); } }