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TextWriter.Write Method (Double)

.NET Framework 4.5

Writes the text representation of an 8-byte floating-point value to the text string or stream.

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

abstract Write : 
        value:float -> unit  
override Write : 
        value:float -> unit

Parameters

value: Type: System.Double
The 8-byte floating-point value to write.

Exceptions

Exception	Condition
ObjectDisposedException	The TextWriter is closed.
IOException	An I/O error occurs.

Remarks

The text representation of the specified value is produced by calling the Double.ToString method. The TextWriter.FormatProvider property, if not a null reference (Nothing in Visual Basic), specifies the culture-specific formatting.

For a list of common I/O tasks, see Common I/O Tasks.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

Other Resources

File and Stream I/O

How to: Read Text from a File

How to: Write Text to a File

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