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__Currency.IConvertible.ToDouble 方法

X#
Converts the value of this instance to an equivalent double-precision floating-point number using the specified culture-specific formatting information.

命名空间：  XSharp
程序集：  XSharp.RT (在 XSharp.RT.dll 中) 版本：2.22 GA
语法
复制
METHOD IConvertible.ToDouble(
	provider AS IFormatProvider
) AS REAL8
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参数

provider
类型：IFormatProvider
An IFormatProvider interface implementation that supplies culture-specific formatting information.

返回值

类型：Double
A double-precision floating-point number equivalent to the value of this instance.

实现

ToDouble(IFormatProvider)
参见