How do I create an “internet calendar subscription” for Outlook?
问题 Currently, the user adds a "new internet calendar", but it's a one-time download of the ICS file. I want the user to click a button to get his personal calendar added as a subscription to Outlook. I want the automatically updating "internet calendar subscription". Like in SharePoint, the button called "Connect to Outlook" which adds the calendar you're viewing to your Outlook as an automatically syncing calendar. 回答1: Creating iCals in C# and this CodeProject post tell me you should use the