public ActionResult ReadXMLDevices(int groupID)
{
var query = from k in XMLEntities.unassigneditems
where k.DevOrAcc == true && k.Group == groupID
select k;
var view_query = from i in query
select new GetFreeDevices
{
MArticleNumber = i.ArticleNumber,
MFirmware = i.Firmware,
MGroup = i.Group,
MName = i.Name,
MSoftware = i.SoftwareVersion,
SA = GetNumberOfDevices(i.ArticleNumber,2),
STH = GetNumberOfDevices(i.ArticleNumber,3),
SASTH = GetNumberOfDevices(i.ArticleNumber,7)
};
return PartialView(view_query);
}
public int GetNumberOfDevices(string artNo,int loc)
{
var num_dev = (from k in XMLEntities.deviceview
where k.Reserved == false && k.Sold == false && k.LocationNameId == loc && k.ArticleNumber == artNo
select k).Count();
return num_dev;
}
Lỗi:LINQ to Entities không nhận ra phương pháp 'Int32
LINQ to Entities does not recognize the method 'Int32 GetNumberOfDevices(System.String, Int32)' method, and this method cannot be translated into a store expression. How to resolve this???