public ActionResult SaveInvoice(iPadInvoice invoice, int[] iPadID)
{
if (iPadID == null)
{
throw new ArgumentException("未选择平板");
}
var file = HttpContext.Request.Files[0];
var saveFullFilePath = FileManager.Upload(file);
invoice.File = saveFullFilePath;
var id = Core.iPad_InvoiceManager.Save(invoice);
if (id > 0)
{
var list = iPadID.Select(e => new Register_iPad {
IID = e, RID = id, Relation = Relation.Invoice_iPad
}).ToList();
Core.Register_iPadManager.Add(list, id, Relation.Invoice_iPad);
}
else
{
throw new ArgumentException("保存平板发票信息错误！");
}
return(RedirectToAction("Index"));
}
public int Save(iPadInvoice invoice)
{
using (var db = GetDbContext())
{
var entry = db.iPad_Invoices.Find(invoice.ID);
if (entry == null)
{
db.iPad_Invoices.Add(invoice);
}
else
{
db.Entry(entry).CurrentValues.SetValues(invoice);
}
db.SaveChanges();
return(invoice.ID);
}
}