/// <summary>
/// 获取产品销售记录的方法
/// </summary>
/// <param name="CompanyCD">公司代码</param>
/// <returns>查询结果</returns>
public static DataTable GetSellAnnal(string CompanyCD, string CustID, string ProductID, string DateBegin, string DateEnd)
{
try
{
return(ServiceDBHelper.GetSellAnnal(CompanyCD, CustID, ProductID, DateBegin, DateEnd));
}
catch
{
return(null);
}
}