如何在FormView中獲取超鏈接的文本？

Question

我用一個FormView顯示在我的網頁數據：

 <asp:FormView ID="PFull" runat="server" > 
    <ItemTemplate> 
     <div class="post_con"> 
      <h4 class="post-headers"><asp:HyperLink ID="hprPTitle" runat="server" NavigateUrl='<%#Eval("PID","~/Paper.aspx?pid={0}")%>'><%#Eval("PTitle")%></asp:HyperLink></h4> 
     </div> 
    </ItemTemplate> 
    </asp:FormView> 

綁定表單視圖：

public void ShowFullPaper(int id) 
{ 
    DataTable dt = paper.ShowFullPaper(Convert.ToInt32(Request.QueryString["pid"])); 
    PFull.DataSource = dt; 
    PFull.DataBind(); 
} 

現在，我想改變網頁的標題與該超鏈接的文本這樣的：

protected void PFull_DataBound(object sender, EventArgs e) 
{ 
    this.Title = ((HyperLink)PFull.FindControl("hprPTitle")).Text; 
} 

但就是不行。請幫我...
謝謝。

Answer 1

修改您的aspx標記如下。

<asp:FormView ID="PFull" runat="server" > 
    <ItemTemplate> 
     <div class="post_con"> 
      <h4 class="post-headers"><asp:HyperLink ID="hprPTitle" runat="server" NavigateUrl='<%#Eval("PID","~/Paper.aspx?pid={0}")%>' Text='<%#Eval("PTitle")%>'></asp:HyperLink></h4> 
     </div> 
    </ItemTemplate> 
</asp:FormView> 

然後在您的ItemDataBound事件中，您可以在下面找到它。

protected void PFull_DataBound(object sender, EventArgs e) 
{ 
    this.Title = ((HyperLink)PFull.FindControl("hprPTitle")).Text; 
} 

Answer 2

改變設計中場休息

<asp:FormView ID="PFull" runat="server" OnDataBound="PFull_DataBound" > 
<ItemTemplate> 
    <div class="post_con"> 
     <h4 class="post-headers"><asp:HyperLink ID="hprPTitle" runat="server" NavigateUrl='<%#Eval("Dosage","~/Paper.aspx?pid={0}")%>' Text='<%#Eval("PTitle")%>'></asp:HyperLink></h4> 
    </div> 
</ItemTemplate> 
</asp:FormView>