[C#/WPF] Application 클래스 : LoadComponent 정적 메소드를 사용해 리소스 딕셔너리 구하기

■ Application 클래스의 LoadComponent 정적 메소드를 사용해 리소스 딕셔너리 참조를 구하는 방법을 보여준다.

TestProject.zip

0.01MB

▶ MainDictionary.xaml

<ResourceDictionary
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <LinearGradientBrush x:Key="LinearGradientBrushKey"
        StartPoint="0 0"
        EndPoint="1 1">
        <GradientStop Offset="0.25" Color="Red"  />
        <GradientStop Offset="0.75" Color="Blue" />
    </LinearGradientBrush>
</ResourceDictionary>

 

▶ DictionaryHelper.cs

using System;
using System.Windows;

namespace TestProject
{
    /// <summary>
    /// 딕셔너리 헬퍼
    /// </summary>
    public static class DictionaryHelper
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 메인 딕셔너리
        /// </summary>
        private static ResourceDictionary _mainDictionary;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Property
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 메인 딕셔너리 - MainDictionary

        /// <summary>
        /// 메인 딕셔너리
        /// </summary>
        public static ResourceDictionary MainDictionary
        {
            get
            {
                if (_mainDictionary == null)
                {
                    Uri uri = new Uri("/TestProject;component/MainDictionary.xaml", UriKind.Relative);

                    _mainDictionary = (ResourceDictionary)Application.LoadComponent(uri);
                }

                return _mainDictionary;
            }
        }

        #endregion
    }
}

 

▶ MainWindow.xaml

<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="TestProject"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Ellipse Name="ellipse"
        Width="300"
        Height="300"
        StrokeThickness="3"
        Stroke="Black" />
</Window>

 

▶ MainWindow.xaml.cs

using System.Windows;
using System.Windows.Media;

namespace TestProject
{
    /// <summary>
    /// 메인 윈도우
    /// </summary>
    public partial class MainWindow : Window
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainWindow()

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

            LinearGradientBrush brush = DictionaryHelper.MainDictionary["LinearGradientBrushKey"] as LinearGradientBrush;

            this.ellipse.Fill = brush;
        }

        #endregion
    }
}