Code

var element_list as string
var number_of_elements as int
var loop as int
var str_len as int
var inner as int
var current as string
var val as string
var out as string
var ch as string

// Gets a list of all of the elements on your form
element_list = @StringArrayElementList()

// Counts the number of elements in the list
number_of_elements = @CountStringArray(element_list)

// Loop through the elements in the list
for loop = 1 to number_of_elements

	  // Get the "current" element from the list
	  current = @AccessStringArray(element_list, loop)

	  // Make that element the current one to operate on
	  SetThisElement(current)

	  // Get its value
	  val = ThisElement

	  // Get the string length of its value
	  str_len = @Len(val)
	  out = ""

	  // Run through the string copying it to a new string, replacing the bad character ("A") with a good one ("b")
	  for inner = 1 to str_len
		    ch = @Mid(val, inner, 1)
		    if(@Asc(ch) = 65)
		    {
				out = out + "b"
		    }
		    else
		    {
				out = out + ch
		    }
	  next

	  // Set the current elements value to the new string
	  ThisElement = out
next