Enum.IConvertible.ToBoolean(IFormatProvider) Method

Reference

Definition

Namespace:: System

Assemblies:: mscorlib.dll, System.Runtime.dll

Assemblies:: netstandard.dll, System.Runtime.dll

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: Enum.cs

Source:: Enum.cs

Source:: Enum.cs

Important

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Converts the current value to a Boolean value based on the underlying type.

 virtual bool System.IConvertible.ToBoolean(IFormatProvider ^ provider) = IConvertible::ToBoolean;

bool IConvertible.ToBoolean(IFormatProvider provider);

abstract member System.IConvertible.ToBoolean : IFormatProvider -> bool
override this.System.IConvertible.ToBoolean : IFormatProvider -> bool

Function ToBoolean (provider As IFormatProvider) As Boolean Implements IConvertible.ToBoolean

Parameters

provider: IFormatProvider

An object that supplies culture-specific formatting information.

Returns

Boolean

This member always throws an exception.

Implements

ToBoolean(IFormatProvider)

Exceptions

InvalidCastException

In all cases.

Remarks

Currently not implemented. Always throws an exception.

Applies to

ผลิตภัณฑ์	เวอร์ชัน
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	1.3, 1.4, 1.5, 1.6, 2.0, 2.1
UWP	10.0

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