Get current user’s email address in .NET [closed]

May 29, 2023 by Tarik

Reference System.DirectoryServices.AccountManagement, then

using System.DirectoryServices.AccountManagement;
return UserPrincipal.Current.EmailAddress;

See .NET docs UserPrincipal.Current and UserPrincipal.EmailAddress.

Or with a timeout:

var task = Task.Run(() => UserPrincipal.Current.EmailAddress);
if (task.Wait(TimeSpan.FromSeconds(1)))
    return task.Result;