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  • Xaml在string(串)定义常量和处理空间

    (1)基本使用方法
    xaml中能够实例化各种对象,比方在ResourceDictionary中定义字符串常量:

    <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                        xmlns:x ="http://schemas.microsoft.com/winfx/2006/xaml"
                        xmlns:system ="clr-namespace:System;assembly=mscorlib">
       
        <FontFamily x:Key ="UID_GlobalFont_Family"> Microsoft YaHei</FontFamily>
        <system :String x :Key="UID_Refresh">  Refresh </system :String>
    </ResourceDictionary>


    上述资源字典中定义了字符串常量UID_Refresh, 实际使用步骤:
    1.在使用的xaml通过ResourceDictionary.MergedDictionaries导入上述资源

    <UserControl.Resources>
            <ResourceDictionary>
                <ResourceDictionary.MergedDictionaries>
                    <ResourceDictionary Source="/XXXXXXXXXXXXXXX;component/XXXXXXXXXXX.xaml" />
                </ResourceDictionary.MergedDictionaries>
             </ResourceDictionary>
        </UserControl.Resources >
         
    2.通过DynamicResource 或者 StaticResource来引用这个字符串常量
    <TextBlock Text="{DynamicResource UID_Refresh}" />



    (2)存在的问题
    上述UID_Refresh的定义有空格,实际显示却没有空格


    (3)解决的方法
    &#160;来取代空格。

    <system: String x:Key="UID_Refresh"> &#160;Refresh&#160;</system :String>
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  • 原文地址:https://www.cnblogs.com/lcchuguo/p/4588394.html
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