DoubleConverter Class
.NET Framework 3.0
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)
Assembly: System (in system.dll)
This converter can only convert a Double object to and from a string.
Note: |
|---|
| 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.
Dim myDoub As Double = 100.55 Dim myDoStr As String = "4000.425" Console.WriteLine(TypeDescriptor.GetConverter(myDoub).ConvertTo(myDoub, GetType(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));
System.Object
System.ComponentModel.TypeConverter
System.ComponentModel.BaseNumberConverter
System.ComponentModel.DoubleConverter
System.ComponentModel.TypeConverter
System.ComponentModel.BaseNumberConverter
System.ComponentModel.DoubleConverter
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.Community Additions
ADD
Show:
Note: