VBScript IsArray 函數
IsArray 函數返回一個指示指定的變量是否為數組的布爾值。 如果變量為數組,則返回True,否則返回False。
語法
IsArray(variable)
参数 | 描述 |
---|---|
variable | 必需。任何变量。 |
實例
實例1
<script type="text/vbscript">
days=Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat")
document.write(IsArray(days))
</script>
days=Array("Sun","Mon","Tue","Wed","Thu","Fri","Sat")
document.write(IsArray(days))
</script>
以上實例輸出結果:
True
嘗試一下»
實例2
<script type="text/vbscript">
Dim a(5)
a(0)="Saturday"
a(1)="Sunday"
a(2)="Monday"
a(3)="Tuesday"
a(4)="Wednesday"
document.write(IsArray(a))
</script>
Dim a(5)
a(0)="Saturday"
a(1)="Sunday"
a(2)="Monday"
a(3)="Tuesday"
a(4)="Wednesday"
document.write(IsArray(a))
</script>
以上實例輸出結果:
True
嘗試一下»
實例3
<script type="text/vbscript">
a="Saturday"
document.write(IsArray(a))
</script>
a="Saturday"
document.write(IsArray(a))
</script>
以上實例輸出結果:
False
嘗試一下»
完整的VBScript參考手冊