private List <SqlParameter> GetUpdateParameter(object obj)
{
var cacheKeyName = ((T)obj).GetTableName();
var propertyInfos = MyCache.GetMyCachedItem(cacheKeyName);
if (propertyInfos == null)
{
propertyInfos = obj.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
MyCache.AddToMyCache(cacheKeyName, propertyInfos, CacheItemPriority.Default);
}
var sqlParams = (from f in propertyInfos let cols = f.GetCustomAttributes(typeof(DbColumnAttribute), false)
where cols.Length > 0
let p = cols[0]
select new SqlParameter(((DbColumnAttribute)p).Name, f.GetValue(obj, null))).ToList();
return(sqlParams);
}
