davidbodhi
Davidbodhi
- Local time
- Yesterday, 19:47
- Joined
- Jul 6, 2005
- Messages
- 79
I am making a simple tabular form to use as a subform in another.
The form has a cbo box (cboItem_Name)
Quantity (txtQuantity)
Price (txtItem_Cost)
Extended Price (txtExtended_Price)
Selecting an item in the combo puts the price in txtItem_Cost. Default for Quantity is 1. Control Source for txtExtended_Price = [txtQuantity]*[txtItem_Cost] and gives me my extended price.
I have a control in the footer of the form called txtSub_Total. It's Control Source =SUM([txtExtended_Price]).
This Sub Total box generates the #error.
Can anyone tell me why? Do I need to do some other magic with my txtExtended_Price control instead of a simple calculation, like I have?
Thanks for any help you can give a novice.
The form has a cbo box (cboItem_Name)
Quantity (txtQuantity)
Price (txtItem_Cost)
Extended Price (txtExtended_Price)
Selecting an item in the combo puts the price in txtItem_Cost. Default for Quantity is 1. Control Source for txtExtended_Price = [txtQuantity]*[txtItem_Cost] and gives me my extended price.
I have a control in the footer of the form called txtSub_Total. It's Control Source =SUM([txtExtended_Price]).
This Sub Total box generates the #error.
Can anyone tell me why? Do I need to do some other magic with my txtExtended_Price control instead of a simple calculation, like I have?
Thanks for any help you can give a novice.