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我能';无法显示xml错误消息_Xml - Fatal编程技术网

我能';无法显示xml错误消息

我能';无法显示xml错误消息,xml,Xml,当输入错误的密码或用户名时,我无法显示错误消息。你怎么能做到这一点 <div id="ErrorMessage" runat="server" align="center"> </div> if (FormsAuthentication.Authenticate(txtUser.Text, txtPassword.Text)) { FormsAuthentication.RedirectFromLoginPage(txtUser.Text, chkPersistLog

当输入错误的密码或用户名时,我无法显示错误消息。你怎么能做到这一点

<div id="ErrorMessage" runat="server" align="center">
</div>


if (FormsAuthentication.Authenticate(txtUser.Text, txtPassword.Text))
{
FormsAuthentication.RedirectFromLoginPage(txtUser.Text, chkPersistLogin.Checked);
}
else
{
ErrorMessage.InnerHtml = "<b>Kullanıcı adı veya şifre hatası...</b> Lütfen yeniden girin...";
}

if(FormsAuthentication.Authenticate(txtsuser.Text,txtPassword.Text))
{
FormsAuthentication.RedirectFromLoginPage(txtUser.Text,chkPersistLogin.Checked);
}
其他的
{
ErrorMessage.InnerHtml=“Kullanıcıadıveyaşifre hatası…Lütfen yeniden girin…”;
}

JavaScript区分大小写。您要查找的属性是
innerHTML
,而不是
innerHTML