[C#/MAUI/.NET6] ResourceDictionary 엘리먼트 : MergedDictionaries 속성에서 다른 프로젝트 리소스 파일 병합하기

■ ResourceDictionary 엘리먼트의 MergedDictionaries 속성에서 다른 프로젝트 리소스 파일을 병합하는 방법을 보여준다.

[TestLibrary 프로젝트]

▶ ResourceDictionary1.xaml


<?xml version="1.0" encoding="utf-8" ?>
<ResourceDictionary
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
    <Style TargetType="Label">
        <Setter Property="Background" Value="Yellow" />
    </Style>
</ResourceDictionary>

<?xml version="1.0" encoding="utf-8" ?>

<ResourceDictionary

xmlns="http://schemas.microsoft.com/dotnet/2021/maui"

xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">

</Style>

</ResourceDictionary>

[TestProject 프로젝트]

▶ ResourceDictionary2.xaml


<?xml version="1.0" encoding="utf-8" ?>
<ResourceDictionary
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
    <Style TargetType="Entry">
        <Setter Property="Background" Value="Orange" />
    </Style>
</ResourceDictionary>

<?xml version="1.0" encoding="utf-8" ?>

<ResourceDictionary

xmlns="http://schemas.microsoft.com/dotnet/2021/maui"

xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">

</Style>

</ResourceDictionary>

▶ App.xaml


<?xml version = "1.0" encoding = "UTF-8" ?>
<Application x:Class="TestProject.App"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:library="clr-namespace:TestLibrary;assembly=TestLibrary">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <library:ResourceDictionary1 />
                <ResourceDictionary Source="ResourceDictionary2.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

<?xml version = "1.0" encoding = "UTF-8" ?>

<Application x:Class="TestProject.App"

xmlns="http://schemas.microsoft.com/dotnet/2021/maui"

xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"

xmlns:library="clr-namespace:TestLibrary;assembly=TestLibrary">

<Application.Resources>

<ResourceDictionary.MergedDictionaries>

<library:ResourceDictionary1 />

</ResourceDictionary.MergedDictionaries>

</ResourceDictionary>

</Application.Resources>

</Application>

▶ 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">
    <StackLayout
        HorizontalOptions="Center"
        VerticalOptions="Center"
        Spacing="10">
        <Label
            HorizontalOptions="Start"
            Text="항목" />
        <Entry
            HorizontalOptions="CenterAndExpand"
            WidthRequest="300"
            Placeholder="항목을 입력해 주시기 바랍니다." />
    </StackLayout>
</ContentPage>

<?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">

<StackLayout

HorizontalOptions="Center"

VerticalOptions="Center"

Spacing="10">

<Label

HorizontalOptions="Start"

Text="항목" />

<Entry

HorizontalOptions="CenterAndExpand"

WidthRequest="300"

Placeholder="항목을 입력해 주시기 바랍니다." />

</StackLayout>

</ContentPage>

TestSolution.zip