SystemInformation.AppUptime Property
Definition
Important
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Gets the length of time this instance of the app has been running. Will be MinValue if TrackAppUse(IActivatedEventArgs, XamlRoot) has not been called yet.
public static TimeSpan AppUptime { get; }public TimeSpan AppUptime { get; }static member AppUptime : TimeSpanmember this.AppUptime : TimeSpanPublic Shared ReadOnly Property AppUptime As TimeSpanPublic ReadOnly Property AppUptime As TimeSpan