系统以批号查询外储入库单的总数量与出库单的总数量进行比对，如果相同允许出库，不相同不允许出库，此功能点要注意的是点击保存按钮之后才能触发插件使用AfterBarItemClick事件

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import sys

import clr

 clr.AddReference('System')

 clr.AddReference('Kingdee.BOS')

 clr.AddReference('Kingdee.BOS.Core')

 clr.AddReference('Kingdee.BOS.Contracts')

 clr.AddReference('Kingdee.BOS.DataEntity')

 clr.AddReference('Kingdee.BOS.ServiceHelper')

from Kingdee.BOS import *

from Kingdee.BOS.Core import *

from Kingdee.BOS.Core.Bill import *

from Kingdee.BOS.Core.DynamicForm.PlugIn import *

from Kingdee.BOS.Core.DynamicForm.PlugIn.ControlModel  import *

import System

from Kingdee.BOS.Core.DynamicForm.PlugIn.Args import EndOperationTransactionArgs

from Kingdee.BOS.Orm.DataEntity import *

from Kingdee.BOS.Core.Metadata import *

from Kingdee.BOS.Contracts import *

from System import DateTime

from Kingdee.BOS.ServiceHelper import *

def AfterBarItemClick(e):                                                             '''按钮点击后事件'''

     if (e.BarItemKey=="tbSplitSave"):

         row = this.Model.GetEntryRowCount("FEntity");'''获取行号'''

         i=0;

         messfl = " ";

         for i in range(0,row):'''循环明细行取出批号字段'''

             fl= this.Model.GetValue("FLOT",i);'''取明细行批号'''

             maid= this.Model.GetValue("FMATERIALID",i)["Id"];'''取明细行物料ID'''

             inqty =sqlReturn_inqty(str(maid),str(fl));'''调用下面入库数量函数'''

             outqty =sqlReturn_outqty(str(maid),str(fl));'''调用下面出库数量函数'''

             if inqty<>outqty:

                 if fl not in messfl:

                     messfl= messfl + " " + fl;

         if messfl <>" ":

             this.View.ShowErrMessage("批号为："+messfl + "入库与出库数量不一致");

def sqlReturn_inqty(maid,flid):

         """

        根据物料编码id及批号id查询外储入库单，相同物料相同批号数量和

        """

         sql="select sum(FQTY) from ROTS_t_Cust_Entry100001 t,T_BD_LOTMASTER f where t.FLOT=f.FLOTID and t.FMATERIALID='"+maid + "' and f.FNUMBER='" +flid + "';"

         "this.View.ShowMessage(sql);"

         qty = DBServiceHelper.ExecuteScalar(this.Context,sql,None);

         return qty;

def sqlReturn_outqty(maid,flid):

         """

        根据物料编码id及批号id查询外储出库单，相同物料相同批号数量和

        """

         sql="select sum(FQTY) from ROTS_t_Cust_Entry100004 t,T_BD_LOTMASTER f where t.FLOT=f.FLOTID and t.FMATERIALID='"+maid + "' and f.FNUMBER='" +flid + "';"

         '''this.View.ShowMessage(sql);'''

         qty = DBServiceHelper.ExecuteScalar(this.Context,sql,None);

         return qty;