获取的姓名或用户名文本框的ID从一个ASP.Net登录控制 [英] Getting the name or ID of the User Name TextBox from an ASP.Net Login Control

问题描述

在此ASP.Net登录控制你能告诉我什么编号或名称，ASP.Net提供用户名文本框？

In this ASP.Net Login Control can you tell me what ID or Name ASP.Net gives the User Name TextBox?

<asp:LoginView 
    ID="loginViewMain" 
    runat="server">

    <LoggedInTemplate>
        <asp:LoginName 
            ID="loginName" 
            runat="server"
            FormatString="Hello, {0}!<br/><br/> You have successfully<br/> logged onto the staff site." />

        <br/>
        <br/>

        (<asp:LoginStatus ID="loginStatus" runat="server" />)

        <br/>
        <br/>

    </LoggedInTemplate>

    <AnonymousTemplate>
        <asp:LoginStatus 
            ID="loginStatus" 
            runat="server" />
    </AnonymousTemplate>
</asp:LoginView>

我想将焦点设置在用户名文本框一旦我知道ASP.Net它的名字从code-隐藏文件里面。

I would like to set focus on the User Name TextBox once I know what ASP.Net names it from inside a code-behind file.

推荐答案

如果我正确地理解你的问题，你看这个？

If I understand your question correctly, are you look for this?

var loginName = (LoginName)loginViewMain.FindControl("loginName");

登录控制

var usernameTextBox = (TextBox)LoginUser.FindControl("UserName");
userNameTextBox.Focus();

这篇关于获取的姓名或用户名文本框的ID从一个ASP.Net登录控制的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！