How to block a business partner...in sales order????

Question

Hi all,
           While generating the sales order....In the customer tab i will select one business partner from CFL,after choosing i want one particular customer to be blocked....means it should unable to post the sales order.....i know that i should write my coding in the customer tab LOST FOCUS event......can anybody suggest me the coding for this problem....
regards,
shangai.

Answer 1

Shangai,
How about blocking some partner from ChooseFromList of BP in Sales Order?
Meaning that blocked some bp with criteria in Choose From List. Sample code:
If pVal.FormType = 139 And pVal.EventType = SAPbouiCOM.BoEventTypes.et_CHOOSE_FROM_LIST Then
            If pVal.ItemUID = "4" Then
                If pVal.InnerEvent And pVal.Before_Action Then
                    BubbleEvent = False
                    Dim oForm As SAPbouiCOM.Form
                    oForm = SBO_Application.Forms.Item(FormUID)
                    Dim oCons As SAPbouiCOM.Conditions                   
                    Dim oCFL As SAPbouiCOM.ChooseFromList
                    'oCFL = oCFLs.Add(oCFLCreationParams)
                    oCFL = oForm.ChooseFromLists.Item("2")
                    oCons = oCFL.GetConditions()
                    'Note: Add the condition only once.
                    If 0 = oCons.Count Then
                        Dim oCon As SAPbouiCOM.Condition
                        oCon = oCons.Add()
                        oCon.Alias = "Cardcode"
                        oCon.Operation = SAPbouiCOM.BoConditionOperation.co_EQUAL
                        oCon.CondVal = "C0001"
                        'Set your own condition here instead of the system conditions
                        oCFL.SetConditions(oCons)
                    End If
                    BubbleEvent = True
                End If
            End If
        End If
Regards, Yatsea