Accessing a string sequentially

Hi all,

Probably a daft question, but...

I can access a string like so...

Strict

Local a:String = "abcde"

For Local b:Int = 0 Until a.length
  Print a[b] + ":" + Chr(a[b])
Next

How do I write to a string?

For Local b:Int = 0 Until a.length
  a[b] = (65 + b) 'Doesn't work
Next

This seems to work:

Strict

Local a:String = "abcde"
Local c:String

For Local b:Int = 0 Until a.length
	c = c + Chr(65 + b) 'Doesn't work
	Print c
Next

Thanks, but not really what I'm after. I want to manipulate the original string, if at all possible.

I could use...

Strict

Local a:String = "abcde"
Local c:String

For Local b:Int = 0 Until a.length
    c :+ Chr(a[b] - 32)
Next

a = c

Print a

Just seems needlessly messy.

You probably have to cast the new character as a string.

The a[] array is a string pointer, pointing to a string. It probably only accepts strings as content.

Try

For Local b:Int = 0 Until a.length
a[b] = String(Chr(65 + b)) 'Doesn't work
Next

I dont know if that works or not

Strict
Local a:String[] = ["a","b","c","d","e"]
Local letter:String = ""


For letter = EachIn a
	Print letter
Next 

you can't treat a string quite like you can an array.

stringy:String="something"
Print Stringy
StrInsert(stringy, "test", 4)
Print Stringy
StrReplaceIndex(stringy, "-", 4)
StrReplaceIndex(stringy, "-", 5)
StrReplaceIndex(stringy, "-", 6)
StrReplaceIndex(stringy, "-", 7)
Print stringy

StrFillRange(stringy, "*", 4, 7)
Print Stringy
StrFillRange(stringy, ".", 4, 7)
Print stringy



Rem
	Inserts inString into the SourceStr at the specified index and expands the string to accommodate the change
EndRem
Function StrInsert(SourceStr:String Var, inString:String, Index:Int)
	SourceStr = SourceStr[..Index] + inString + SourceStr[Index..]
End Function



Function StrReplaceIndex(SourceStr:String Var, replaceString:String, Index:Int)
	SourceStr = SourceStr[..Index] + replaceString + SourceStr[Index+1..]
End Function


Function StrFillRange(SourceStr:String Var, ReplaceString:String, StartIndex:Int, EndIndex:Int)

	For Local i = StartIndex To EndIndex
		StrReplaceIndex(SourceStr, ReplaceString, i)
	Next
	
End Function

I guess I can't do it then.

Thanks for the alternatives everyone.