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Convert.ToUInt64 Method (Object)

Converts the value of the specified Object to a 64-bit unsigned integer.

This method is not CLS-compliant.  

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

[CLSCompliantAttribute(false)] 
public static ulong ToUInt64 (
	Object value
)
/** @attribute CLSCompliantAttribute(false) */ 
public static UInt64 ToUInt64 (
	Object value
)
CLSCompliantAttribute(false) 
public static function ToUInt64 (
	value : Object
) : ulong

Parameters

value

An Object that implements the IConvertible interface or a null reference (Nothing in Visual Basic).

Return Value

A 64-bit unsigned integer equivalent to the value of value, or zero if value is a null reference (Nothing in Visual Basic).

Exception typeCondition

InvalidCastException

value does not implement IConvertible.

The return value is the result of invoking the IConvertible.ToUInt64 method of the underlying type of value.

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
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