public static MercImage Add(MercImage mercImage)
{
TN db = new TN();
db.MercImages.Add(mercImage);
db.SaveChanges();
return(mercImage);
}
public void CopyToBase(MercImage mercImage)
{
mercImage.MercImageId = this.MercImageId;
mercImage.idmerc = this.idmerc;
mercImage.Path = this.Path;
mercImage.SortID = this.SortID;
mercImage.InUse = this.InUse;
}
public void CopyFromBase(MercImage mercImage)
{
this.MercImageId = mercImage.MercImageId;
this.idmerc = mercImage.idmerc;
this.Path = mercImage.Path;
this.SortID = mercImage.SortID;
this.InUse = mercImage.InUse;
}
public static MercImage Edit(MercImage mercImage)
{
TN db = new TN();
MercImage oldMercImage = db.MercImages.Where(en => en.MercImageId == mercImage.MercImageId).FirstOrDefault();
oldMercImage.idmerc = mercImage.idmerc;
oldMercImage.InUse = mercImage.InUse;
oldMercImage.MercImageId = mercImage.MercImageId;
oldMercImage.Path = mercImage.Path;
oldMercImage.SortID = mercImage.SortID;
db.SaveChanges();
return(oldMercImage);
}
public static bool SetDefaultMercImage(int idmerc)
{
bool result = false;
try
{
TN db = new TN();
MercImage firstImage = db.MercImages.Where(en => en.idmerc == idmerc).OrderBy(en => en.SortID).First();
string imagPath = firstImage == null ? "" : firstImage.Path;
Merc merc = db.Mercs.Find(idmerc);
merc.imgs = imagPath;
db.SaveChanges();
}
catch (Exception)
{
result = false;
}
return(result);
}
public static bool BatchChangSort(List <MercImage> list)
{
bool result = false;
try {
TN db = new TN();
for (int i = 0; i < list.Count; i++)
{
MercImage img = db.MercImages.Find(list[i].MercImageId);
img.SortID = list[i].SortID;
db.SaveChanges();
}
result = true;
}
catch (Exception) {
result = false;
}
return(result);
}
