WPF增加的版本,在文本

0

的问题

这是为什么不工作?

<TextBlock Text="{Binding Path=Ver}"/>

代码:

public partial class MainWindow : Window
{
    public Version Ver=> Assembly.GetExecutingAssembly().GetName().Version;
    public MainWindow()
    {
        InitializeComponent();
    }
}

这是为什么不工作? 我需要另一个dll?

binding c# wpf
2021-11-22 03:42:34
1

最好的答案

0

为使结合的工作必须设置 DataContext 酒店的 TextBlock 元素自身或父元素,例如: MainWindow:

public partial class MainWindow : Window
{
    public Version Ver=> Assembly.GetExecutingAssembly().GetName().Version;
    public MainWindow()
    {
        DataContext = this;
        InitializeComponent();
    }
}

注意,这是一个最小的工作实例。 这是更好地遵守。式和创建一个独立的 INotifyPropertyChanged 执行类 Ver 财产和设置 DataContext 要实施的实例,而不是窗口。

2021-11-22 04:19:08

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