MiladParvane
دوشنبه 07 بهمن 1392, 12:57 عصر
سلام دوستای عزیز من موقعی که از db دارم لیست برنچامو میخونم ارور زیرو دارم
One or more validation errors were detected during model generation:
\tSystem.Data.Entity.Edm.EdmEntityType: : EntityType 'PorBazdidTarin30Rooz' has no key defined. Define the key for this EntityType.
\tSystem.Data.Entity.Edm.EdmEntitySet: EntityType: EntitySet 'porBazdidTarin30Rooz' is based on type 'PorBazdidTarin30Rooz' that has no keys defined.
کد مدل
[Table("TblBranch")]
public class Branch
{
[Key]
public byte BranchID { get; set; }
public string BranchName { get; set; }
}
مد کنترلر
NewsDbEntities Db = new NewsDbEntities();
public ActionResult Branch()
{
var q = Db.branch.ToList();
return PartialView(q);
}
}
کد پارشال ویو
@using WorlNews.Models
@model IEnumerable<Branch>
<ul>
@foreach (Branch branch in Model)
{
<li>@Html.ActionLink(branch.BranchName,"Branch")</li>
}
</ul>
One or more validation errors were detected during model generation:
\tSystem.Data.Entity.Edm.EdmEntityType: : EntityType 'PorBazdidTarin30Rooz' has no key defined. Define the key for this EntityType.
\tSystem.Data.Entity.Edm.EdmEntitySet: EntityType: EntitySet 'porBazdidTarin30Rooz' is based on type 'PorBazdidTarin30Rooz' that has no keys defined.
کد مدل
[Table("TblBranch")]
public class Branch
{
[Key]
public byte BranchID { get; set; }
public string BranchName { get; set; }
}
مد کنترلر
NewsDbEntities Db = new NewsDbEntities();
public ActionResult Branch()
{
var q = Db.branch.ToList();
return PartialView(q);
}
}
کد پارشال ویو
@using WorlNews.Models
@model IEnumerable<Branch>
<ul>
@foreach (Branch branch in Model)
{
<li>@Html.ActionLink(branch.BranchName,"Branch")</li>
}
</ul>