[C#/MAUI/.NET6] Style<T> 클래스 사용하기

■ Style<T> 클래스를 사용하는 방법을 보여준다.

TestProject.zip

0.15MB

▶ MainPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
    <Entry x:Name="entry"
        HorizontalOptions="Center"
        VerticalOptions="Center"
        BackgroundColor="Yellow"
        WidthRequest="100"
        Placeholder="숫자 2자 이상 입력해 주시기 바랍니다." />
</ContentPage>

 

▶ MainPage.xaml.cs

using CommunityToolkit.Maui.Behaviors;
using CommunityToolkit.Maui.Markup;

namespace TestProject;

/// <summary>
/// 메인 페이지
/// </summary>
public partial class MainPage : ContentPage
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 생성자 - MainPage()

    /// <summary>
    /// 생성자
    /// </summary>
    public MainPage()
    {
        InitializeComponent();

        CharactersValidationBehavior behavior = new CharactersValidationBehavior
        {
            ValidStyle                = new Style<Entry>(Entry.TextColorProperty, Colors.Green),
            InvalidStyle              = new Style<Entry>(Entry.TextColorProperty, Colors.Red),
            Flags                     = ValidationFlags.ValidateOnValueChanged,
            CharacterType             = CharacterType.Digit,
            MinimumCharacterTypeCount = 2
        };

        this.entry.Behaviors.Add(behavior);
    }

    #endregion
}

 

▶ MauiProgram.cs

using CommunityToolkit.Maui;

namespace TestProject;

/// <summary>
/// MAUI 프로그램
/// </summary>
public static class MauiProgram
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Method
    ////////////////////////////////////////////////////////////////////////////////////////// Static
    //////////////////////////////////////////////////////////////////////////////// Public

    #region MAUI 앱 생성하기 - CreateMauiApp()

    /// <summary>
    /// MAUI 앱 생성하기
    /// </summary>
    /// <returns>MAUI 앱</returns>
    public static MauiApp CreateMauiApp()
    {
        MauiAppBuilder builder = MauiApp.CreateBuilder();

        builder
            .UseMauiApp<App>()
            .UseMauiCommunityToolkit()
            .ConfigureFonts
            (
                fontCollection =>
                {
                    fontCollection.AddFont("OpenSans-Regular.ttf" , "OpenSansRegular" );
                    fontCollection.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
                }
            );

        return builder.Build();
    }

    #endregion
}