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VBScript CDbl 函数

❮ VBScript 完整参考

CDbl 函数将表达式转换为 Double 类型。

表达式必须是数值。

语法

CDbl(expression)
参数 描述
expression 必需。任何有效的表达式

示例

示例 1

<%

response.write(CDbl(134.345) & "<br />")

%>

以上代码的输出将是

134.345
显示示例 »

示例 2

<%

response.write(CDbl(14111111113353355.345455) & "<br />")

%>

以上代码的输出将是

1.41111111133534E+16
显示示例 »

❮ VBScript 完整参考
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