如何使gridview列超鏈接可點擊並捕獲事件？

Question

我有一個gridview，我需要使我的鏈接列可點擊和捕捉點擊事件。

在超鏈接列中，我添加了這個RequestNavigate =「Hyperlink_RequestNavigate」，但當點擊url鏈接時它不起作用。

請給我一個提醒

這裏是我的代碼

<Grid> 
    <ListView Margin="10,52,12,61" Name="ListView1"> 
     <ListView.View> 
      <GridView AllowsColumnReorder="true" ColumnHeaderToolTip="Authors" ColumnHeaderTemplate="{StaticResource OrangeHeaderTemplate}" > 
       <!-- Add a ContextMenu to GridView Header --> 
       <GridView.ColumnHeaderContextMenu> 
        <ContextMenu > 
         <MenuItem Header="Ascending" Click="MenuItem_Click" /> 
         <MenuItem Header="Descending" /> 
        </ContextMenu> 
       </GridView.ColumnHeaderContextMenu>     
       <!-- Add GridView Columns --> 

       <GridViewColumn Header=" Link" Width="120" DisplayMemberBinding="{Binding Path=Url}" > 

        <GridViewColumn.CellTemplate> 

         <DataTemplate> 
          <TextBlock> 
           <Hyperlink NavigateUri="{Binding Path=URL}" RequestNavigate="Hyperlink_RequestNavigate"> 
           </Hyperlink> 
          </TextBlock> 
         </DataTemplate> 

        </GridViewColumn.CellTemplate> 

       </GridViewColumn> 

       <GridViewColumn Header=" Name" Width="120" DisplayMemberBinding="{Binding Path=Name}" /> 
       <GridViewColumn Header=" Age" Width="50" DisplayMemberBinding="{Binding Path=Age}" /> 
       <GridViewColumn Header=" Book" Width="250" DisplayMemberBinding="{Binding Path=Book}" /> 
       <GridViewColumn Header=" MVP" Width="50" DisplayMemberBinding="{Binding Path=MVP}" ></GridViewColumn> 

      </GridView> 
     </ListView.View> 
    </ListView> 
</Grid> 

C＃代碼

 private void Hyperlink_RequestNavigate(object sender, RequestNavigateEventArgs e) 
    { 
     Process.Start(new ProcessStartInfo(e.Uri.AbsoluteUri)); 
     e.Handled = true; 
    } 

    // 

    private void CreateDynamicGridView() 
    { 
     // Create a GridView 
     GridView grdView = new GridView(); 
     grdView.AllowsColumnReorder = true; 
     grdView.ColumnHeaderToolTip = "Authors"; 

     GridViewColumn nameColumn = new GridViewColumn(); 
     nameColumn.DisplayMemberBinding = new Binding("Name"); 
     nameColumn.Header = "Author Name"; 
     nameColumn.Width = 120; 
     grdView.Columns.Add(nameColumn); 

     GridViewColumn ageColumn = new GridViewColumn(); 
     ageColumn.DisplayMemberBinding = new Binding("Age"); 
     ageColumn.Header = "Age"; 
     ageColumn.Width = 30; 
     grdView.Columns.Add(ageColumn); 

     GridViewColumn bookColumn = new GridViewColumn(); 
     bookColumn.DisplayMemberBinding = new Binding("Book"); 
     bookColumn.Header = "Book"; 
     bookColumn.Width = 250; 
     grdView.Columns.Add(bookColumn); 

     GridViewColumn mvpColumn = new GridViewColumn(); 
     mvpColumn.DisplayMemberBinding = new Binding("Mvp"); 
     mvpColumn.Header = "Mvp"; 
     mvpColumn.Width = 50; 
     grdView.Columns.Add(mvpColumn); 

     ListView1.View = grdView; 
    } 


    private ArrayList AuthorsList() 
    { 
     ArrayList list = new ArrayList(); 
     list.Add(new Author("http://google.com", "Mahesh Chand", 30, "ADO.NET Programming", true)); 
     list.Add(new Author("http://facebook.com", "Mike Gold", 35, "Programming C#", true)); 
     list.Add(new Author("http://google.com", "Raj Kumar", 25, "WPF Cookbook", false)); 
     list.Add(new Author("http://ok.ru", "Tony Parker", 48, "VB.NET Coding", false)); 
     list.Add(new Author("http://mail.ru", "Renee Ward", 22, "Coding Standards", true)); 
     list.Add(new Author("http://ya.ru", "Praveen Kumar", 33, "Vista Development", false)); 

     return list; 
    } 

    private void MenuItem_Click(object sender, RoutedEventArgs e) 
    { 

    } 
} 


public class Author 
{ 
    public Author(string url, string authorName, Int16 authorAge, string authorBook, bool authorMVP) 
    { 
     this.Url = url; 
     this.Name = authorName; 
     this.Age = authorAge; 
     this.Book = authorBook; 
     this.Mvp = authorMVP; 
    } 

    private string _url; 
    public string Url 
    { 
     get { return _url; } 
     set { _url = value; } 
    } 

    private string name; 

    public string Name 
    { 
     get { return name; } 
     set { name = value; } 
    } 
    private Int16 age; 

    public Int16 Age 
    { 
     get { return age; } 
     set { age = value; } 
    } 
    private string book; 

    public string Book 
    { 
     get { return book; } 
     set { book = value; } 
    } 
    private bool mvp; 

    public bool Mvp 
    { 
     get { return mvp; } 
     set { mvp = value; } 
    } 

} 

Answer 1

點擊我

private void Hyperlink_OnClick(object sender, RoutedEventArgs e) 
    { 
     var hl = e.OriginalSource as System.Windows.Documents.Hyperlink; 
     Process.Start(hl.NavigateUri.AbsoluteUri); 
    } 

或者使用命令= 「{結合NavigateCommand}」，而不是點擊事件和CommandParameter = 「{綁定路徑= URL}」，而不是NavigateUri

How to use Commands with MVVM Light