Binary.ApproximateLength

Syntax

Binary.ApproximateLength(binary as nullable binary) as nullable number

About

返回近似长度 binary,如果数据源不支持近似长度,则返回错误。

示例 1

获取二进制值的近似长度。

用法

Binary.ApproximateLength(Binary.FromText("i45WMlSKjQUA", BinaryEncoding.Base64))

输出

9