.NET Framework 4.6 and 4.5
Adds all dates before Today to the collection.
public void AddDatesInPast()
Use this method to prevent users from selecting dates that are in the past.
The following example creates a Calendar that includes a Loaded event handler.
<Calendar Name="calendar1" Loaded="calendar1_Loaded"/>
The following example shows the Loaded event handler. The event handler calls the AddDatesInPast method to make only future dates selectable.
private void calendar1_Loaded(object sender, RoutedEventArgs e)
Calendar cal = sender as Calendar;
Supported in: 4.6, 4.5, 4
.NET Framework Client Profile
Supported in: 4