public static string GetNameByCategoryId(string ids)
{
SchoolLifeEntities db = new SchoolLifeEntities();
string cName = "";
if (ids.IndexOf(",")>0)
{
foreach (var id in ids.Split(','))
{
cName += db.Category.Find(Convert.ToInt32(id)).Name+",";
}
}
else
{
int id = Convert.ToInt32(ids);
Category c = db.Category.Find(id);
cName += c .Name + ",";
}
return cName.TrimEnd(',');
}
public static string GetCNameById(int cId)
{
SchoolLifeEntities db = new SchoolLifeEntities();
return db.Category.Find(cId).Name;
}
