SystemInformation.LastLaunchTime Property
Definition
Important
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Gets the DateTime (in UTC) when the app was last launched, not including this instance. Will be MinValue if TrackAppUse(IActivatedEventArgs, XamlRoot) has not been called yet.
public static DateTime LastLaunchTime { get; }public DateTime LastLaunchTime { get; }static member LastLaunchTime : DateTimemember this.LastLaunchTime : DateTimePublic Shared ReadOnly Property LastLaunchTime As DateTimePublic ReadOnly Property LastLaunchTime As DateTime