VBScript Len 函式



Len

Len 函式返回給定輸入字串的長度,包括空格。

語法

Len(String)

示例

<!DOCTYPE html>
<html>
   <body>
      <script language = "vbscript" type = "text/vbscript">
         var1 = "Microsoft VBScript"
         document.write("Length of var1 is : " & Len(var1) & "<br />")

         var2 = "Microsoft VBScript"
         document.write("Length of var2 is : " & Len(var2) & "<br />")

      </script>
   </body>
</html>

當您將其另存為 .html 並用 Internet Explorer 執行它時,上述指令碼將生成以下結果:

Length of var1 is : 18
Length of var2 is : 36
vbscript_strings.htm
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