版权声明：本文为博主原创文章，未经博主允许可以随意转载 https://blog.csdn.net/songqingwei1988/article/details/50910590

之前将WPF Client中的各个页面拆分为一个个插件,进行开发,界面是原生的还好说,一旦统一样式,每个插件模块都来一份资源文件,就不合理了喽.

先从Style入手,做一下同步.

思路是直接将Style拆离出来,即不再主框架中,也不再插件中实现.

新建项目 :Songqw.Net.WPF.CommonStyle

新建xaml文件, 不需要xaml.cs 删掉即可~

<ResourceDictionary

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <Style x:Key="Title" TargetType="TextBlock">

        <Setter Property="FontFamily" Value="微软雅黑" />

        <Setter Property="FontSize" Value="23"/>

        <Setter Property="TextOptions.TextFormattingMode" Value="Ideal" />

    </Style>

    <Style x:Key="Heading1" TargetType="TextBlock">

        <Setter Property="FontFamily" Value="微软雅黑" />

        <Setter Property="FontSize" Value="30" />

        <Setter Property="TextOptions.TextFormattingMode" Value="Ideal" />

    </Style>

    <Style x:Key="Heading2" TargetType="TextBlock">

        <Setter Property="FontFamily" Value="微软雅黑" />

        <Setter Property="FontSize" Value="16" />

        <Setter Property="FontWeight" Value="Bold" />

        <Setter Property="TextOptions.TextFormattingMode" Value="Display" />

    </Style>

</ResourceDictionary>

新建CommonUI.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

    <ResourceDictionary.MergedDictionaries>

        <ResourceDictionary Source="TextBlock.xaml" />

        <!--

        <ResourceDictionary Source="More.xaml" />

        <ResourceDictionary Source="More.xaml" />

        <ResourceDictionary Source="More.xaml" />

        <ResourceDictionary Source="More.xaml" />

        <ResourceDictionary Source="More.xaml" />

        -->

    </ResourceDictionary.MergedDictionaries>

    <Thickness x:Key="ContentMargin">3,3,3,3</Thickness>

    <Style x:Key="ContentRoot" TargetType="FrameworkElement">

        <Setter Property="Margin" Value="{StaticResource ContentMargin}" />

    </Style>

</ResourceDictionary>

ResourceDictionary : 资源字典出现的初衷就在于可以实现多个项目之间的共享资源，资源字典只是一个简单的XAML文档，该文档除了存储希望使用的资源之外，不做任何其它的事情。

详细介绍:http://www.cnblogs.com/tianyou/archive/2012/12/07/2806835.html

到这里,资源项目完成.下面进行调用~

在主程序添加如下代码:

using System;

using System.Windows;

namespace Songqw.Net.WPF.Application

{

    /// <summary>

    /// App.xaml 的交互逻辑

    /// </summary>

    public partial class App

    {

        private void Application_Startup(object sender, StartupEventArgs e)

        {

            var r = new ResourceDictionary();

            r.MergedDictionaries.Add(new ResourceDictionary()

            {

                Source =

                new Uri("/Songqw.Net.WPF.CommonStyle;component/CommonUI.xaml",

                    UriKind.RelativeOrAbsolute)

            });

            Resources = r;

        }

    }

}

这里要注意,确定dll文件复制到的运行目录

最后,在各个插件模块中直接输入key 即可使用

<UserControl x:Class="Songqw.Net.WPF.Plugins.WpfPart1"

             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

             mc:Ignorable="d"

             d:DesignHeight="300" d:DesignWidth="300">

    <Grid>

        <Grid.Background>

            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

                <GradientStop Color="#FF7C44F5" Offset="0"/>

                <GradientStop Color="White" Offset="1"/>

            </LinearGradientBrush>

        </Grid.Background>

        <TextBlock Style="{StaticResource Heading1}" HorizontalAlignment="Left" Margin="32,45,0,0" TextWrapping="Wrap" Text="Head1 Style" VerticalAlignment="Top" Width="193"/>

        <TextBlock Style="{StaticResource Heading2}"  HorizontalAlignment="Left" Margin="32,81,0,0" TextWrapping="Wrap" Text="Head2 Style" VerticalAlignment="Top" Width="193"/>

    </Grid>

</UserControl>

 

最开始以为每个插件都需要加载资源字典才可以运行,实际上不是的,主需要主程序加载了资源字典,各个加载模块的插件是可以访问到主程序中的样式的.

换句话说,即时不把样式从主程序中分离出来,也是可以的.

既然能分离,还是就分离了吧,也为自动更新铺一下路.主程序尽量不更新了被.

呵呵