Windows apps
Collapse the table of content
Expand the table of content
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

IConvertible.ToDouble Method (IFormatProvider)


Converts the value of this instance to an equivalent double-precision floating-point number using the specified culture-specific formatting information.

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

Function ToDouble (
	provider As IFormatProvider
) As Double


Type: System.IFormatProvider

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

Return Value

Type: System.Double

A double-precision floating-point number equivalent to the value of this instance.

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Return to top
© 2016 Microsoft