In Form A's Text Box enter a value (let's say the value is 10, denoting the number of items in stock in stock). Now we call Form B. Form A's Text box for this example is called TxtStock.
DoCmd.OpenForm "FormB"
FormB.Caption = "You have " & me.TxtStock & " items in stock"
The above example will display in the caption how many items are in stock for the item on Form A - e.g. "You have 10 items in stock"
Hope this is clearer
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