我的问题是
我有存储在数据库表中的不同样式。
我将获取此样式并将其存储到一些字符串变量中。现在我要应用此样式
样式放入我的wpf控件中。那我该怎么办呢？

例如:

我的代码是..

Window1.xaml 
=========================== 
 
<Window x:Class="DynamicBindResourceDictionary.Window1" 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    Title="Window1" Height="300" Width="300"> 
    <Grid> 
        <Button Margin="103,64,68,86" Name="button1" Content="Click Here!" Style="{DynamicResource baseStyle}"></Button> 
    </Grid> 
</Window> 
 
Window1.xaml.cs 
================ 
 
public partial class Window1 : Window 
{  
    //Store the style here from database 
    string style = "<Style x:Key='baseStyle' TargetType='{x:Type Button}'>" + 
    "<Setter Property='FontSize' Value='15' />" + 
    "<Setter Property='Background' Value='Red' /></Style>"; 
 
    public Window1() 
    { 
        InitializeComponent(); 
    /* How to do that?  */ 
    } 
} 

请您参考如下方法:

尝试这个:

    public MainWindow() 
    { 
        string styleString = "<Style xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\" x:Key='baseStyle' TargetType='{x:Type Button}' >" + 
                             "<Setter Property='FontSize' Value='15' />" + 
                             "<Setter Property='Background' Value='Red' />"+ 
                             "<Setter Property='Height' Value='18' />" + 
                             "</Style>"; 
        StringReader stringReader = new StringReader(styleString); 
        XmlReader xmlReader = XmlReader.Create(stringReader); 
        Style readerLoadStyle = (Style)XamlReader.Load(xmlReader);             
        ResourceDictionary rd = new ResourceDictionary(); 
        rd.Add("baseStyle", readerLoadStyle); 
        Application.Current.Resources.MergedDictionaries.Add(rd); 
        InitializeComponent();             
    }