$A=" 23 345 123 788 abb 567 4566 vsf 90g 677h "
$A=StringStripWS(StringStripWS($A,1),2)
$C=""
For $I=1 To StringLen($A)
$B=StringMid($A,$I,1)
If $B=" " Then
While 1
$I=$I+1
if $I>StringLen($A) then
$I=$I-1
ExitLoop
EndIf
$B=StringMid($A,$I,1)
if $B<>" " then
$I=$I-1
ExitLoop
EndIf
WEnd
$C=$C&","
Else
$C=$C&$B
EndIf
Next
$D=StringSplit($C,",")
MsgBox(0,"","新数据串是:"&$C&@CRLF&"总数据数:"&$D[0]&@CRLF&"第2、4数据是:"&$D[2]&" "&$D[4])