public static long GetNewDeviceTag()
{
using (HellolingoEntities db = new HellolingoEntities()) {
var objParam = new ObjectParameter("newDeviceTag", typeof(long));
db.Configuration_GetNewDeviceTag(objParam);
return((long)objParam.Value);
}
}
public async Task UntagUser(int userId, int tagId)
{
using (var db = new HellolingoEntities()) {
var user = await db.Users.FindAsync(userId);
var tagValue = await db.UsersTagsValues.FindAsync(tagId);
user.Tags.Remove(tagValue);
await db.SaveChangesAsync();
}
}