| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| using System; |
| |
| namespace Apache.Arrow |
| { |
| public static class TimeSpanExtensions |
| { |
| /// <summary> |
| /// Formats a TimeSpan into an ISO 8601 compliant time offset string. |
| /// </summary> |
| /// <param name="timeSpan">timeSpan to format</param> |
| /// <returns>ISO 8601 offset string</returns> |
| public static string ToTimeZoneOffsetString(this TimeSpan timeSpan) |
| { |
| string sign = timeSpan.Hours >= 0 ? "+" : "-"; |
| int hours = Math.Abs(timeSpan.Hours); |
| int minutes = Math.Abs(timeSpan.Minutes); |
| return sign + hours.ToString("00") + ":" + minutes.ToString("00"); |
| } |
| } |
| } |