Events in .NET MAUI Bottom Sheet (SfBottomSheet)

21 May 20251 minute to read

StateChanged event

The StateChanged event is triggered when the State property of the Bottom Sheet changes. This can occur either through user interaction, such as swiping the Bottom Sheet, or programmatically by setting the State property using XAML or C# code. The event’s arguments are of type StateChangedEventArgs and provide the following properties:

• NewValue : Gets the current state of the Bottom Sheet.
• OldValue : Gets the previous state of the Bottom Sheet.

XAML

<bottomSheet:SfBottomSheet x:Name="bottomSheet" StateChanged="OnStateChanged">
    <bottomSheet:SfBottomSheet.BottomSheetContent>
        <Grid/>
    </bottomSheet:SfBottomSheet.BottomSheetContent>
</bottomSheet:SfBottomSheet>

C#

SfBottomSheet bottomSheet = new SfBottomSheet();
Grid grid = new Grid();
bottomSheet.BottomSheetContent = grid;
this.Content = bottomSheet; 
bottomSheet.StateChanged += OnStateChanged;

C#

private void OnStateChanged(object sender, StateChangedEventArgs args)
{
    // Codes that need to be executed once the Sheet's state value is Changed.
}