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DoubleConverter Class

Provides a type converter to convert double-precision, floating point number objects to and from various other representations.

Namespace: System.ComponentModel
Assembly: System (in system.dll)

public class DoubleConverter : BaseNumberConverter
public class DoubleConverter extends BaseNumberConverter
public class DoubleConverter extends BaseNumberConverter
Not applicable.

This converter can only convert a Double object to and from a string.

NoteNote:

You should never create an instance of DoubleConverter. Instead, call the GetConverter method of TypeDescriptor. For more information, see the examples in the TypeConverter base class.

For more information about type converters, see the TypeConverter base class and How to: Implement a Type Converter.

The following code example converts a variable of type Double to a string, and vice versa.

double myDoub = 100.55;
string myDoStr = "4000.425";
Console.WriteLine(TypeDescriptor.GetConverter(myDoub).ConvertTo(myDoub, typeof(string))); 
Console.WriteLine(TypeDescriptor.GetConverter(myDoub).ConvertFrom(myDoStr));    

double myDoub = 100.55;
String myDoStr = "4000.425";
Console.WriteLine(TypeDescriptor.GetConverter((System.Double)myDoub).
    ConvertTo((System.Double)myDoub, String.class.ToType()));
Console.WriteLine(TypeDescriptor.GetConverter((System.Double)myDoub).
    ConvertFrom(myDoStr));

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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