This documentation is archived and is not being maintained.

IConvertible.ToUInt64 Method

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

This method is not CLS-compliant.  

Namespace: System
Assembly: mscorlib (in mscorlib.dll)

ulong ToUInt64 (
	IFormatProvider provider
UInt64 ToUInt64 (
	IFormatProvider provider
function ToUInt64 (
	provider : IFormatProvider
) : ulong



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

Return Value

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

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0