小编Raj*_*air的帖子

我正在尝试在Windows Phone 7中为我的应用程序创建"设置"页面.我创建了AppSettings类,并从我的MainPage.xaml中引用它.这是我的代码:

<phone:PhoneApplicationPage 
    x:Class="Shapes4Kids.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone"
    xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:local="clr-namespace:ShapesSettings;assembly=Shapes4Kids" 
    mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="696"
    FontFamily="{StaticResource PhoneFontFamilyNormal}"
    FontSize="{StaticResource PhoneFontSizeNormal}"
    Foreground="{StaticResource PhoneForegroundBrush}"
    SupportedOrientations="Portrait" Orientation="Portrait"
    shell:SystemTray.IsVisible="True">
    <phone:PhoneApplicationPage.Resources>
        <local:AppSettings x:Key="appSettings"></local:AppSettings>
    </phone:PhoneApplicationPage.Resources>

但是在我引用AppSettings(本地:AppSettings行)的行上,我收到一条错误消息,指出"无法创建AppSettings的实例".

这适用于WP7.我在列表框itemtemplate中有一个按钮.在关联的ViewModel中,我有RelayCommand,它已经绑定到Button的Click事件(使用MVVMLight EventToCommand).我想要的只是在单击按钮时传入ListBox的ListItem.

有任何想法吗？

我正在使用jQuery Validation插件,用于我的jQuery移动网站.验证正在进行,但它没有显示错误消息.找出问题所在需要帮助.这是我的代码.

<script language="javascript" type="text/javascript" >
    $(document).ready(function () {
        $("#LoginForm").validate();
    });
</script>




<form id="LoginForm" class="validate" action="~/Home/Search" method="get">
<ul data-role="listview" data-inset="true">
    <li data-role="list-divider"><div class="center-wrapper">Secure Login</div></li>

     <li data-role="fieldcontain">
        <label for="FirmKey">FirmKey</label>
        <input type="text" id="FirmKey" name="FirmKey" class="required" />
    </li>

    <li data-role="fieldcontain">
        <label for="UserName">User Name</label>
        <input type="text" id="UserName" name="UserName" class="required" />
    </li>

    <li data-role="fieldcontain">
        <label for="Password">Password</label>
        <input type="password" id="Password" name="Password" class="required" />
    </li>

    <li data-role="fieldcontain">
        <input type="submit" id="submit" value="LOGIN" />
    </li>
</ul>
</form>

CSS:

label.error {
    float: none; 
    color: red; 
    font-size: 16px;
    font-weight: normal;
    line-height: …