Decimal.IConvertible.ToSingle(IFormatProvider) 方法

定义

有关此成员的说明,请参见 ToSingle(IFormatProvider)For a description of this member, see ToSingle(IFormatProvider).

 virtual float System.IConvertible.ToSingle(IFormatProvider ^ provider) = IConvertible::ToSingle;
float IConvertible.ToSingle (IFormatProvider provider);
Function ToSingle (provider As IFormatProvider) As Single Implements IConvertible.ToSingle

参数

provider
IFormatProvider

忽略此参数。This parameter is ignored.

返回

当前实例的值,已转换为 SingleThe value of the current instance, converted to a Single.

实现

注解

此成员是显式接口成员的实现。This member is an explicit interface member implementation. 它只能在 Decimal 实例被强制转换为 IConvertible 接口时使用。It can be used only when the Decimal instance is cast to an IConvertible interface. 建议的替代方法是调用 Decimal.ToSingle 方法或 Convert.ToSingle 方法。The recommended alternative is to call either the Decimal.ToSingle method or the Convert.ToSingle method.

适用于