销售订单手工行关闭，单据体行变色

销售订单，手工行关闭单据体颜色改变

import clr
clr.AddReference('mscorlib')
from System import *

def AfterBindData(e):
    SetBackColor()

def DataChanged(e):
#是否手工行关闭标识
    if e.Field.Key == "FManualRowClose":
        SetBackColor()

def SetBackColor():
#单据体标识
    entity = this.View.BusinessInfo.GetEntity("FSaleOrderEntry")
    entrys = this.View.Model.GetEntityDataObject(entity)
    grid = this.View.GetControl(entit