.NET Framework Class Library
StringIConvertibleToDouble Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

For a description of this member, see ToDouble.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)
Syntax
Private Function ToDouble ( _
	provider As [%$TOPIC/bb154906_en-us_VS_110_2_0_0_0_0%] _
) As [%$TOPIC/bb154906_en-us_VS_110_2_0_0_0_1%] Implements [%$TOPIC/bb154906_en-us_VS_110_2_0_0_0_2%].[%$TOPIC/bb154906_en-us_VS_110_2_0_0_0_3%]
[%$TOPIC/bb154906_en-us_VS_110_2_0_1_0_0%] [%$TOPIC/bb154906_en-us_VS_110_2_0_1_0_1%].[%$TOPIC/bb154906_en-us_VS_110_2_0_1_0_2%](
	[%$TOPIC/bb154906_en-us_VS_110_2_0_1_0_3%] provider
)
private:
virtual [%$TOPIC/bb154906_en-us_VS_110_2_0_2_0_0%] ToDouble(
	[%$TOPIC/bb154906_en-us_VS_110_2_0_2_0_1%]^ provider
) sealed = [%$TOPIC/bb154906_en-us_VS_110_2_0_2_0_2%]::[%$TOPIC/bb154906_en-us_VS_110_2_0_2_0_3%]
private abstract ToDouble : 
        provider:[%$TOPIC/bb154906_en-us_VS_110_2_0_3_0_0%] -> [%$TOPIC/bb154906_en-us_VS_110_2_0_3_0_1%]  
private override ToDouble : 
        provider:[%$TOPIC/bb154906_en-us_VS_110_2_0_3_0_2%] -> [%$TOPIC/bb154906_en-us_VS_110_2_0_3_0_3%]
JScript does not support explicit interface implementations.

Parameters

provider
Type: SystemIFormatProvider

An object that provides culture-specific formatting information.

Return Value

Type: SystemDouble
The converted value of the current String object.

Implements

IConvertibleToDouble(IFormatProvider)
Exceptions
ExceptionCondition
FormatException

The value of the current String object cannot be parsed.

OverflowException

The value of the current String object is a number less than MinValue or greater than MaxValue.

Remarks

This member is an explicit interface member implementation. It can be used only when the String instance is cast to an IConvertible interface. The recommended alternative is to call the ConvertToDouble(String, IFormatProvider) method.

Version Information

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8