檢查字符串是否僅包含空白字符.
StringIsSpace ( "字符串" )
字符串 | 目標(biāo)字符串 |
成功: | 返回 1. |
失敗: | 返回 0, 字符串包含非空白符. |
Local $x
= " "
& @LF
& Chr(11) & @TAB & " " & @CRLF
MsgBox(0,0,$x)
If StringIsSpace($x) Then
MsgBox(0, "", "字符串包含空白字符.")
EndIf
provider with jb51.net (unicode) |