/// <summary>
/// 是否存在该记录
/// </summary>
public bool Exists(string PRODUCT_CODE, string PRODUCT_PART_CODE)
{
return(dal.Exists(PRODUCT_CODE, PRODUCT_PART_CODE));
}
/// <summary>
/// 是否存在该记录
/// </summary>
public bool Exists(string productCode, string productPartsCode)
{
return(dal.Exists(productCode, productPartsCode));
}