Getting Started with .NET MAUI Rotator

This section guides you through setting up and configuring a Rotator in your .NET MAUI application. Follow the steps below to add a basic Rotator to your project.

To quickly get started with the .NET MAUI Rotator, watch this video.

Prerequisites

Before proceeding, ensure the following are in place:

  1. Install .NET 8 SDK or later.
  2. Set up a .NET MAUI environment with Visual Studio 2022 (v17.8 or later).

Step 1: Create a New MAUI Project

  1. Go to File > New > Project and choose the .NET MAUI App template.
  2. Name the project and choose a location. Then, click Next.
  3. Select the .NET framework version and click Create.

Step 2: Install the Syncfusion® MAUI Rotator NuGet Package

  1. In Solution Explorer, right-click the project and choose Manage NuGet Packages.
  2. Search for Syncfusion.Maui.Rotator and install the latest version.
  3. Ensure the necessary dependencies are installed correctly, and the project is restored.

Step 3: Register the Handler

Syncfusion.Maui.Core nuget is a dependent package for all Syncfusion® controls of .NET MAUI. In the MauiProgram.cs file, register the handler for Syncfusion® core.

  • C#
  • using Microsoft.Maui;
    using Microsoft.Maui.Hosting;
    using Microsoft.Maui.Controls.Compatibility;
    using Microsoft.Maui.Controls.Hosting;
    using Microsoft.Maui.Controls.Xaml;
    using Syncfusion.Maui.Core.Hosting;
    
    namespace Rotator
    {
        public static class MauiProgram
        {
            public static MauiApp CreateMauiApp()
            {
                var builder = MauiApp.CreateBuilder();
                builder
                .UseMauiApp<App>()
                .ConfigureSyncfusionCore()
                .ConfigureFonts(fonts =>
                {
                    fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
                });
    
                return builder.Build();
            }      
        }
    }

    Step 4: Add a Basic Rotator

    Step 1: Add the NuGet to the project as discussed in the above reference section.

    Step 2: Add the namespace as shown in the following code sample.

    xmlns:syncfusion="clr-namespace:Syncfusion.Maui.Rotator;assembly=Syncfusion.Maui.Rotator"
    using Syncfusion.Maui.Rotator;

    Create a Simple SfRotator

    The SfRotator control is configured entirely in C# code or by using XAML markup.

    <?xml version="1.0" encoding="utf-8" ?>
    <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
                xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
                xmlns:syncfusion="clr-namespace:Syncfusion.Maui.Rotator;assembly=Syncfusion.Maui.Rotator"
                xmlns:local="clr-namespace:Rotator"
                x:Class="GettingStarted.Rotator">
    <ContentPage.Content>
    <syncfusion:SfRotator x:Name="rotator" />	
    </ContentPage.Content>
    </ContentPage>
    using Syncfusion.Maui.Rotator;
    
    namespace GettingStarted
    {
    public partial class RotatorControlPage : ContentPage
        {
            public RotatorControlPage()
            {
                InitializeComponent();
                SfRotator rotator = new SfRotator();
                this.Content = rotator;
            }
        }
    }

    Prerequisites

    Before proceeding, ensure the following are set up:

    1. Install .NET 8 SDK or later is installed.
    2. Set up a .NET MAUI environment with Visual Studio Code.
    3. Ensure that the .NET MAUI extension is installed and configured as described here.

    Step 1: Create a New .NET MAUI Project

    1. Open the Command Palette by pressing Ctrl+Shift+P and type .NET:New Project and press Enter.
    2. Choose the .NET MAUI App template.
    3. Select the project location, type the project name and press Enter.
    4. Then choose Create project

    Step 2: Install the Syncfusion® MAUI Rotator NuGet Package

    1. Press Ctrl + ` (backtick) to open the integrated terminal in Visual Studio Code.
    2. Ensure you’re in the project root directory where your .csproj file is located.
    3. Run the command dotnet add package Syncfusion.Maui.Rotator to install the Syncfusion® .NET MAUI Rotator package.
    4. To ensure all dependencies are installed, run dotnet restore.

    Step 3: Register the Handler

    Syncfusion.Maui.Core nuget is a dependent package for all Syncfusion® controls of .NET MAUI. In the MauiProgram.cs file, register the handler for Syncfusion® core.

  • C#
  • using Microsoft.Maui;
    using Microsoft.Maui.Hosting;
    using Microsoft.Maui.Controls.Compatibility;
    using Microsoft.Maui.Controls.Hosting;
    using Microsoft.Maui.Controls.Xaml;
    using Syncfusion.Maui.Core.Hosting;
    
    namespace Rotator
    {
        public static class MauiProgram
        {
            public static MauiApp CreateMauiApp()
            {
                var builder = MauiApp.CreateBuilder();
                builder
                .UseMauiApp<App>()
                .ConfigureSyncfusionCore()
                .ConfigureFonts(fonts =>
                {
                    fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
                });
    
                return builder.Build();
            }      
        }
    }

    Step 4: Add a Basic Rotator

    Step 1: Add the NuGet to the project as discussed in the above reference section.

    Step 2: Add the namespace as shown in the following code sample.

    xmlns:syncfusion="clr-namespace:Syncfusion.Maui.Rotator;assembly=Syncfusion.Maui.Rotator"
    using Syncfusion.Maui.Rotator;

    Create a Simple SfRotator

    The SfRotator control is configured entirely in C# code or by using XAML markup.

    <?xml version="1.0" encoding="utf-8" ?>
    <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
                xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
                xmlns:syncfusion="clr-namespace:Syncfusion.Maui.Rotator;assembly=Syncfusion.Maui.Rotator"
                xmlns:local="clr-namespace:Rotator"
                x:Class="GettingStarted.Rotator">
    <ContentPage.Content>
    <syncfusion:SfRotator x:Name="rotator" />	
    </ContentPage.Content>
    </ContentPage>
    using Syncfusion.Maui.Rotator;
    
    namespace GettingStarted
    {
    public partial class RotatorControlPage : ContentPage
        {
            public RotatorControlPage()
            {
                InitializeComponent();
                SfRotator rotator = new SfRotator();
                this.Content = rotator;
            }
        }
    }

    Add Rotator Items

    We can populate the rotator’s items by using any one of the following ways,

    The below is an simple example for adding rotator items using SfRotatorItem, for more details on populating data click Here

    The following code example illustrates to add list of Images in Rotator ,

    NOTE

    Ensure that the images mentioned in the code snippets are located in the Resources folder of your sample project.

    using Syncfusion.Maui.Core.Rotator;
    
    namespace Rotator
    {
        public partial class Rotator : ContentPage
        {
            SfRotator rotator = new SfRotator();
            StackLayout stackLayout = new StackLayout();
            public Rotator()
            {
                InitializeComponent ();
                stackLayout.HeightRequest = 300;
                List<SfRotatorItem> collectionOfItems = new List<SfRotatorItem>();
                collectionOfItems.Add(new SfRotatorItem() { Image = "image1.png" });
                collectionOfItems.Add(new SfRotatorItem() { Image = "image2.png" });
                collectionOfItems.Add(new SfRotatorItem() { Image = "image3.png" });
                collectionOfItems.Add(new SfRotatorItem() { Image = "image4.png" });
                collectionOfItems.Add(new SfRotatorItem() { Image = "image5.png" });
                rotator.ItemsSource = collectionOfItems;
                stackLayout.Children.Add(rotator);
                this.Content = stackLayout;
            }
        }
    }

    Rotator Items

    Setting Navigation Mode

    SfRotator provides option to display the navigating items either in Thumbnail or Dots mode. The navigation mode for navigating the items can be decided using NavigationStripMode property.

    <?xml version="1.0" encoding="utf-8" ?>
    <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
                xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
                xmlns:syncfusion="clr-namespace:Syncfusion.Maui.Rotator;assembly=Syncfusion.Maui.Rotator"
                xmlns:local="clr-namespace:Rotator"
                x:Class="Rotator.Rotator">
        <ContentPage.BindingContext>
            <local:RotatorViewModel/>
        </ContentPage.BindingContext>
        <ContentPage.Content>
            <syncfusion:SfRotator x:Name="rotator" 
                            NavigationDelay="2000" 
                            ItemsSource="{Binding ImageCollection}" 
                            SelectedIndex="2"
                            NavigationDirection="Horizontal"
                            NavigationStripMode="Thumbnail" 
                            BackgroundColor="#ececec"
                            WidthRequest="550"
                            HeightRequest="550">
                <syncfusion:SfRotator.ItemTemplate>
                    <DataTemplate>
                        <Image  Source="{Binding Image}"/>
                    </DataTemplate>
                </syncfusion:SfRotator.ItemTemplate>
            </syncfusion:SfRotator>
        </ContentPage.Content>
    </ContentPage>
    using Syncfusion.Maui.Core.Rotator;
    using Syncfusion.Maui.Rotator;
    
    namespace Rotator
    {
        public partial class Rotator : ContentPage
        {
            public Rotator()
            {
                InitializeComponent ();
                SfRotator rotator = new SfRotator();
                var ImageCollection = new List<RotatorModel> {
                new RotatorModel ("image1.png"),
                new RotatorModel ("image2.png"),
                new RotatorModel ("image3.png"),
                new RotatorModel ("image4.png"),
                new RotatorModel ("image5.png")
                };
                var itemTemplate = new DataTemplate(() =>
                {
                    var grid = new Grid();
                    var nameLabel = new Image();
                    nameLabel.SetBinding(Image.SourceProperty, "Image");
                    grid.Children.Add(nameLabel);
                    return grid;
                });
                rotator.ItemTemplate = itemTemplate;
                rotator.NavigationStripMode = NavigationStripMode.Thumbnail;
                rotator.ItemsSource = ImageCollection;
                this.Content = rotator;
            }
        }
        public class RotatorModel
        {
            public RotatorModel(string imageString)
            {
                Image = imageString;
            }
            private String _image;
            public String Image
            {
                get { return _image; }
                set { _image = value; }
            }
        }
    }

    NavigationStripMode

    Customizing Position

    The placement position of navigation strip items such as Thumbnail or Dots can be customized in SfRotator. This can be specified using NavigationStripMode property.

    <?xml version="1.0" encoding="utf-8" ?>
    <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
                xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
                xmlns:syncfusion="clr-namespace:Syncfusion.Maui.Rotator;assembly=Syncfusion.Maui.Rotator"
                xmlns:local="clr-namespace:Rotator"
                x:Class="Rotator.Rotator">
        <ContentPage.BindingContext>
            <local:RotatorViewModel/>
        </ContentPage.BindingContext>
        <ContentPage.Content>
            <syncfusion:SfRotator x:Name="rotator" 
                            NavigationDelay="2000" 
                            ItemsSource="{Binding ImageCollection}" 
                            SelectedIndex="2"
                            NavigationDirection="Horizontal"
                            NavigationStripMode="Dots" 
                            BackgroundColor="#ececec"
                            NavigationStripPosition="Top"
                            WidthRequest="550"
                            HeightRequest="550">
                <syncfusion:SfRotator.ItemTemplate>
                    <DataTemplate>
                        <Image  Source="{Binding Image}"/>
                    </DataTemplate>
                </syncfusion:SfRotator.ItemTemplate>
            </syncfusion:SfRotator>
        </ContentPage.Content>
    </ContentPage>
    using Syncfusion.Maui.Core.Rotator;
    using Syncfusion.Maui.Rotator;
    
    namespace Rotator
    {
        public partial class Rotator : ContentPage
        {
            public Rotator()
            {
                InitializeComponent ();
                SfRotator rotator = new SfRotator();
                var ImageCollection = new List<RotatorModel> {
                new RotatorModel ("image1.png"),
                new RotatorModel ("image2.png"),
                new RotatorModel ("image3.png"),
                new RotatorModel ("image4.png"),
                new RotatorModel ("image5.png")
                };
                var itemTemplate = new DataTemplate(() =>
                {
                    var grid = new Grid();
                    var nameLabel = new Image();
                    nameLabel.SetBinding(Image.SourceProperty, "Image");
                    grid.Children.Add(nameLabel);
                    return grid;
                });
                rotator.ItemTemplate = itemTemplate;
                rotator.NavigationStripMode = NavigationStripMode.Dots;
                rotator.NavigationStripPosition = NavigationStripPosition.Top;
                rotator.WidthRequest=550;
                rotator.HeightRequest=550;
                rotator.ItemsSource = ImageCollection;
                this.Content = rotator;
            }
        }
        public class RotatorModel
        {
            public RotatorModel(string imageString)
            {
                Image = imageString;
            }
            private String _image;
            public String Image
            {
                get { return _image; }
                set { _image = value; }
            }
        }
    }

    NavigationStripPosition

    NOTE

    You can find the getting started sample of .NET MAUI SfRotator from this link.