小编Own*_*urD的帖子

我想通过检查带有一些数字的id来获取数据.

int r = 0;
var ask = from y in entity.sorulars    
          where y.soru_id == questionID[r]
          select new { y.sorutipi_id };

foreach (var hold2 in ask)
{
    questionTypeID[r] = hold2.sorutipi_id;
    r++;
}

我使用这些代码但是

"LINQ to Entities不支持LINQ表达式节点类型'ArrayIndex'."

出现错误.我猜questionID[r]不支持,LINQ所以我应该键入什么而不是它.谢谢

我尝试在我的网站上使用FB登录,并需要获取用户信息(电子邮件,public_profile,出生日期和地点).但是在登录后我只获得了用户名和facebookId.代码:

<img src="" alt="" onclick="fblogin();"/>

Javascript部分:

function statusChangeCallback(response) {
        console.log('statusChangeCallback');
        console.log(response);
        // The response object is returned with a status field that lets the
        // app know the current login status of the person.
        // Full docs on the response object can be found in the documentation
        // for FB.getLoginStatus().
        if (response.status === 'connected') {
            // Logged into your app and Facebook.
            testAPI();
        } else if (response.status === 'not_authorized') {
            // The person is logged into Facebook, but not your …

我需要从枚举中获取不等于1的值并将其显示在下拉列表中.我的意思是,我不想展示Done它的价值.

public enum Statement
{
    Done= 1,
    Waiting= 2,
    Rejected= 3
}