Where is this character?
If there is a sequence of characters, how can we search for the exact position of a specific character within it? The following method is recommended.
Example:
Given the sequence "ABCDEFGHIJK", we want to determine the position of the character "I."
Dim pos as integer=-1
Inputtext="ABCDEFGHIJK"
Do while true
Pos=inputtext.indexof("I",pos+1)
If pos=-1 then
Exit do
End if
Messagebox.show("I can find:" & pos+1 & ,"notice")
Loop