今天在專案中要產生 *.ics 的日曆數據交換檔案提供下載
打鐵趁熱記錄一下，以免又要石沈大海
目前採用的是在 NuGet 的 Ical.Net 套件, 版本 v4.1.10
建立 CalendarEvent 超簡單
*.ics 內容如下
在 Windows 10 的行事曆開啟 *.ics 的呈現內容
範例程式 (採用 Web API)
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| public class CalController : ApiController | |
| { | |
| public HttpResponseMessage Get() | |
| { | |
| // 套件: https://www.nuget.org/packages/Ical.Net/ | |
| CalendarEvent calEvent = new CalendarEvent | |
| { | |
| DtStart = new CalDateTime(DateTime.Today), | |
| DtEnd = new CalDateTime(DateTime.Today.AddHours(3)), | |
| Summary = "會議標題", | |
| Description = "會議簡述文字", | |
| Location = "台中市" | |
| }; | |
| // 產生 iCalendar 格式 | |
| var iCal = new Calendar(); | |
| iCal.Events.Add(calEvent); | |
| var serializer = new CalendarSerializer(); | |
| string output = serializer.SerializeToString(iCal); | |
| // 下載輸出 | |
| var response = new HttpResponseMessage(HttpStatusCode.OK); | |
| response.Content = new StringContent(output); | |
| response.Content.Headers.ContentType = new MediaTypeHeaderValue("text/calendar"); | |
| response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment"); | |
| response.Content.Headers.ContentDisposition.FileName = HttpUtility.UrlPathEncode($"ical_{DateTime.Now:yyyyMMdd}.ics"); | |
| return response; | |
| } | |
| } |
