/// <summary>
/// 作废采购单
/// </summary>
/// <param name="sd">订单头</param>
public static void blankStock(StockData sd)
{
st.BlankStock(sd);
}
/// <summary>
/// 作废采购单
/// </summary>
/// <param name="sd">订单头</param>
public static void blankStock(StockData sd)
{
st.BlankStock(sd);
}