How to add blackout dates in the WinUI Calendar Date Picker (SfCalendarDatePicker)
Using the WinUI Calendar Date Picker (SfCalendarDatePicker), you can add the particular dates as blackout dates in the date picker by using the BlackoutDates property.
CS
Create a ViewModel class and add the required dates as blackout dates.
public class ViewModel
{
public DateTimeOffsetCollection BlockedDates { get; set; }
public ViewModel()
{
BlockedDates = new DateTimeOffsetCollection();
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 1, 17)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 1, 4)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 2, 5)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 2, 6)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 1, 9)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 3, 11)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 1, 13)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 4, 14)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 1, 18)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 5, 19)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 1, 26)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 6, 29)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 1, 31)));
BlockedDates.Add(new DateTimeOffset(new DateTime(2021, 1, 27)));
}
}
XAML
Bind the BlockedDates property to the BlackoutDates property of the picker.
<calendar:SfCalendarDatePicker
Width="300" Height="500"
x:Name="sfCalendarDatePicker"
BlackoutDates="{Binding BlockedDates}">
<calendar:SfCalendarDatePicker.DataContext>
<local:ViewModel/>
</calendar:SfCalendarDatePicker.DataContext>
</calendar:SfCalendarDatePicker>
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