Wpf 从资源文件中获取字符串

我看了这个样本：

但是，此示例显示了如何将字符串放入GUI

如何将字符串放入变量中

我想显示一个messagebox，其中包含资源文件中的字符串

提前谢谢 Guy

您可以使用这个示例代码，它经过修改后可以实现您想要的功能

Class MainWindow
    Dim dict As ResourceDictionary = New ResourceDictionary()
    Public Sub New()

        ' This call is required by the designer.
        InitializeComponent()
        SetLanguageDictionary()
        MessageBox.Show(dict.Item("greeting").ToString)
    End Sub

    Private Sub SetLanguageDictionary()

        Select Case (Thread.CurrentThread.CurrentCulture.ToString())
            Case "en-US"
                dict.Source = New Uri("..\Resources\StringResources.xaml", UriKind.Relative)
            Case "fr-CA"
                dict.Source = New Uri("..\Resources\StringResources.fr-CA.xaml", UriKind.Relative)
            Case Else
                dict.Source = New Uri("..\Resources\StringResources.xaml", UriKind.Relative)
        End Select
    End Sub
End Class

还有我使用的资源文件

<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" >        
    <system:String x:Key="greeting">Hello World</system:String>
</ResourceDictionary>

你好，世界

您可以使用修改后的示例代码，使其执行您希望的操作

Class MainWindow
    Dim dict As ResourceDictionary = New ResourceDictionary()
    Public Sub New()

        ' This call is required by the designer.
        InitializeComponent()
        SetLanguageDictionary()
        MessageBox.Show(dict.Item("greeting").ToString)
    End Sub

    Private Sub SetLanguageDictionary()

        Select Case (Thread.CurrentThread.CurrentCulture.ToString())
            Case "en-US"
                dict.Source = New Uri("..\Resources\StringResources.xaml", UriKind.Relative)
            Case "fr-CA"
                dict.Source = New Uri("..\Resources\StringResources.fr-CA.xaml", UriKind.Relative)
            Case Else
                dict.Source = New Uri("..\Resources\StringResources.xaml", UriKind.Relative)
        End Select
    End Sub
End Class

还有我使用的资源文件

<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" >        
    <system:String x:Key="greeting">Hello World</system:String>
</ResourceDictionary>

你好，世界

它正在工作！！！我缺少一个。项目（0）。项目代码…：S=Me.Resources.MergedDictionaries.Item（0.Item）（“登录”）。ToString谢谢！！！它的工作！！！我缺少一个。项目（0）。项目代码…：S=Me.Resources.MergedDictionaries.Item（0.Item）（“登录”）。ToString谢谢！！！