private void Print_OnBeginExport(object sender, EventArgs e)
        {
            if (m_print == null || m_print.m_ls == null || m_print.m_ls.Count == 0)
            {
                return;
            }
            Print print = new Print();

            m_Entity            = m_print.m_CurrEntity as B_PF;
            m_Entity.ProcessID  = base.ProcessID;
            m_Entity.WorkItemID = base.WorkItemID;
            print.SetPrintBeginExport(m_print, m_Entity);
        }
        private void ucPrint_OnBeginExport(object sender, EventArgs e)
        {
            UC_Print ucPrint = sender as UC_Print;
            Print    print   = new Print();
            B_PF     cEntity = null;

            //SetEntity(cEntity);
            if (base.IsPreview)
            {
                cEntity = base.EntityData != null ? base.EntityData as B_PF : new B_PF();
            }
            else
            {
                cEntity = this.ControlToEntity(false) as B_PF;
            }
            cEntity.ProcessID  = base.ProcessID;
            cEntity.WorkItemID = base.WorkItemID;


            print.SetPrintBeginExport(ucPrint, cEntity);
        }
        private void ucPrint_OnBeginExport(object sender, EventArgs e)
        {
            UC_Print ucPrint = sender as UC_Print;
            Print print = new Print();
            B_PF cEntity = null;
            //SetEntity(cEntity);
            if (base.IsPreview)
            {
                cEntity = base.EntityData != null ? base.EntityData as B_PF : new B_PF();
            }
            else
            {
                cEntity = this.ControlToEntity(false) as B_PF;
            }
            cEntity.ProcessID = base.ProcessID;
            cEntity.WorkItemID = base.WorkItemID;

            print.SetPrintBeginExport(ucPrint, cEntity);
        }
        private void Print_OnBeginExport(object sender, EventArgs e)
        {
            if (m_print == null || m_print.m_ls == null || m_print.m_ls.Count == 0) return;
            Print print = new Print();

            m_Entity = m_print.m_CurrEntity as B_PF;
            m_Entity.ProcessID = base.ProcessID;
            m_Entity.WorkItemID = base.WorkItemID;
            print.SetPrintBeginExport(m_print, m_Entity);
        }