处理DataGridHyperlinkColumn单击事件 [英] Handle DataGridHyperlinkColumn Click Event

问题描述

如何通过代码（.xaml.cs文件）以编程方式处理DataGridHyperlinkColumn的点击事件。

How to handle click event of DataGridHyperlinkColumn programatically through code(in .xaml.cs file).

推荐答案

如果你只是想要浏览浏览器链接，这是一个简单的写一个这样的处理程序：

If you just want to navigate the browser to the link, it's a simple as writing a handler like this:

void EventSetter_OnHandler(object sender, RoutedEventArgs e)
{
  var destination = ((Hyperlink) e.OriginalSource).NavigateUri;
  Process.Start(destination.ToString());
}

如果您想在导航时采取一些自定义操作，请使用关联行，那么您将需要访问超链接的数据上下文：

If you instead want to take some custom action upon navigation, using information in the associated row, then you will need to access the data context of the hyperlink:

void EventSetter_OnHandler(object sender, RoutedEventArgs e)
{
  var rowData = ((Hyperlink) e.OriginalSource).DataContext as User;
  navigationService.NavigateToUserRecordForId(rowData.Id);
}

如果要以编程方式创建超链接列，并绑定到它的点击事件你可以这样做：

If you want to programatically create a hyperlink column, and bind to it's click event, you can do this:

var style = new Style(typeof(TextBlock));

style.Setters.Add(new EventSetter(Hyperlink.ClickEvent,     (RoutedEventHandler)EventSetter_OnHandler));

var column = new DataGridHyperlinkColumn { Header = "User", Binding = new Binding("ViewUserLink"), ElementStyle = style };

dataGrid1.Columns.Add(column);

这个堆栈溢出答案也有很好的信息WPF工具包的Data GridHyperlinkColumn，值得一试。

This stack overflow answer also has good info on the WPF toolkit's Data GridHyperlinkColumn, well worth checking out.

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