英語で読む 編集

次の方法で共有

IConvertible.ToUInt64(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

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Converts the value of this instance to an equivalent 64-bit unsigned integer using the specified culture-specific formatting information.

C# 
public ulong ToUInt64(IFormatProvider provider);
C# 
public ulong ToUInt64(IFormatProvider? provider);

Parameters

provider
IFormatProvider

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

Returns

UInt64

An 64-bit unsigned integer equivalent to the value of this instance.

Applies to

製品 バージョン
.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