public PagedDataSource GetStores(int pageIndex, int pageSize, string userCode, string code = "", string name = "")
{
var bll = new StoreBasicInfo();
int totalRecords = 0;
var list = bll.GetStoresByEmployeeCode(pageIndex, pageSize, userCode, name, code, out totalRecords).ToArray();
return(new PagedDataSource(totalRecords, list));
}