Hi,

 I have 2 buttons and 2 textbox, both button will show a modal popup showing list of products to choose from, and the chosen product name will be populate back to the respective textbox. I can share the modal popup with the 2 buttons, I also can populate back the selected item, but how I write codes that can determine which textbox should the value goes to?

 Thanks

How did you manage to share same modalpopup for two buttons coz there are different ways and solution can be different for each... so plz post ur code.

 set a public flag / hidden field / session when you click each button.

as per your click the value in the flag / hidden field / session will be different in each case

thus you can set the value to respective text boxes

Create a generic method that both buttons call to show the modal popup.

Give each button a different CommandArgument.

Create a hidden field in the modal popup and save this value there.

Public Sub SowModal(ByVal sender As Object, ByVal e As System.EventArgs)

Dim strWhichButton As Button = CType(sender, Button)

Dim strArgument As String = strWhichButton.CommandArgument

' Populate the hidden field in the modal popup
hdnButton.Value = strArgument

' Show the modal popup
myModal.Show()

End Sub

When closing the modal popup, retrieve the value from the hidden field and that will determine which textbox to populate.

Tim

Thanks :)