List with product

[Pasca]

hi , i want to make a form in access where to add some product and in a text box to have sum from that list . any help ? or sugestion?
thanks

[recyan]

Can you post an example of what you want to add in the form & what result ( sum from that list ) you want to see in the text box.

Thanks

[Pasca]

this is

[Pasca]

in concepto i want t hawe products , and with command54 i want to add them to list

[recyan]

Am not in to forms or VBA. All the same, till some one comes along, just check if below gives some idea :

Private Sub Command54_Click()


    Dim NewData As String
    
    NewData = Me!txtBoxConcepto
  
    lstBoxList52.AddItem NewData


End Sub

Note : You need to have the "Row Source Type" for the List box set to "Value List"
---------------------
If possible, can you explain the need of the list box at a functional ( practical ) level.

Thanks

[Pasca]

thank you , i try to put a subform in that form , i leave that ideea . But thank you , i learn something new today

[recyan]

No problem.
All the best with your project.

Thanks