C# 将SQL转换为LINQ查询

有人帮我把sql查询转换成linq吗

select * from user b,report t where b.Id = t.userid and b.report=1;

我尝试了下面的查询，但不知道如何获取报表表数据并将其绑定到用户类中

public IEnumerable<user> getusers(int reportId)
{
    var users= new List<user>();

    using (var db = new DataContext())
    {
        var Users = (from b in db.user
                     join t in db.report on b.Id equals t.userid
                     where b.reportId == reportId
                     select new {user = db.user,report= db.report}).ToList();

        foreach (var myuser in Users)
        {
            foreach (var cust in myuser.user)
            {
                var newuser = new user
                    {
                        Id = cust.Id,
                        Address = cust.Adress,
                        City = cust.Ort,
                        CustomerIncident = cust.CustomerIncident,
                        DeliveryAddress1 = cust.Levadress1,
                        DeliveryAddress2 = cust.Levadress2,
                        Email = cust.Email,
                        //I need to get this from the report table
                        //ReportId = report.id,
                        //ReportPerson = report.person
                    };

                users.Add(newuser);
            }                        
        }
    }
    return users;
}

public IEnumerable getusers（int-reportId）
{
var users=新列表（）；
使用（var db=new DataContext（））
{
var Users=（来自db.user中的b
在db.report中加入t。Id等于t.userid
其中b.reportId==reportId
选择new{user=db.user，report=db.report}）.ToList（）；
foreach（用户中的var myuser）
{
foreach（myuser.user中的var cust）
{
var newuser=新用户
{
Id=客户Id，
地址=客户地址，
城市=客户，
CustomerIncident=cust.CustomerIncident，
交货地址1=客户地址1，
交货地址2=客户地址2，
电子邮件=客户电子邮件，
//我需要从报告表中得到这个
//ReportId=report.id，
//ReportPerson=report.person
};
users.Add（newuser）；
}                        
}
}
返回用户；
}

试试这个：

var users =  from u in db.user
             join r in db.report 
             on u.Id equals r.userid
             where u.reportId == reportId
             select new 
             {
                 User = u, 
                 Report = r
             };

foreach (var user in users)
{
    foreach (var cust in myuser.user)
    {
        var newUser = new user
        {
            Id = cust.Id,
            Address = cust.Adress,
            City = cust.Ort,
            CustomerIncident = cust.CustomerIncident,
            DeliveryAddress1 = cust.Levadress1,
            DeliveryAddress2 = cust.Levadress2,
            Email = cust.Email,
            ReportId = user.Report.report.id,
            ReportPerson = user.Report.report.person
        };

        users.Add(newUser);
    }                        
}

---

如果“用户”是一个同时保存用户和报表属性的viewmodel，则可以在单个查询中获得所需的所有内容，而无需循环

var users = (from u in db.user
             join r in db.report on u.Id equals r.userid
             where u.reportId == reportId
             select new user
             {
                 Id = u.Id,
                 Address = u.Adress,
                 City = u.Ort,
                 CustomerIncident = u.CustomerIncident,
                 DeliveryAddress1 = u.Levadress1,
                 DeliveryAddress2 = u.Levadress2,
                 Email = u.Email,
                 ReportId = r.id,
                 ReportPerson = r.person
             }).ToList();