Hi All,
I am using B1DE2.0 to generate my addon.
Using below Code
<B1Listener(BoEventTypes.et_FORM_UNLOAD, True)> _
Public Overridable Function OnBeforeFormUnLoad(ByVal pVal As ItemEvent) As Boolean
Dim form As SAPbouiCOM.Form = B1Connections.theAppl.Forms.Item(pVal.FormUID)
If form.Mode = BoFormMode.fm_UPDATE_MODE Then
If SBO_Application.MessageBox("Unsaved changes will be lost. Do you want to continue ?", 1, "Ok", "Cancel") = 2 Then
Return False
End If
End If
End Select
Return True
End Function
I cannot stop the form from closing. Eventhough I have the above function has already return false.
Is there any wrong or is it really that form_unload event is not stopable ?
Regards
Edy