I made a user interface in VBA with many textbox. I read an excel sheet and I put all the value of this one in all the textbox of my user inteface. So the user can modify the va
Iterate the form's control collection.
An example, say your user form is called myForm, then
myForm.Controls(i)
gets you a handle for any control in myForm. Now you can use control properties to identify which one you're looking at (label, textbox, button, etc). I'd suggest you use a Tag such as, hmmmm.... "TEXTBOX", to ease the process of id.
if myForm.Controls(i).Tag="TEXTBOX" then 'it's my textbox ! hurraay!!!