E
EMILYTAN via AccessMonster.com
Let me describe my problem...
I have a form with with item number with is unique and then i put another
form (subform) to linked to record the number of item in and out....
This means a item can have many in and out transactions which make the item
number not unique..
My problem is I want to calculate the sum of in quantity within the same item.
I want the sum to be keep on increasing when the user enter the quantity.
Example user key in 2 then new user key 4 and i want the total quantity to be
6...
Please help....
No idea of what i am talking? I will explain...
I have a form with with item number with is unique and then i put another
form (subform) to linked to record the number of item in and out....
This means a item can have many in and out transactions which make the item
number not unique..
My problem is I want to calculate the sum of in quantity within the same item.
I want the sum to be keep on increasing when the user enter the quantity.
Example user key in 2 then new user key 4 and i want the total quantity to be
6...
Please help....
No idea of what i am talking? I will explain...