BinaryWriter.Write Method (Int64) (System.IO)

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.NET Framework Class Library
BinaryWriter.Write Method (Int64)

Writes an eight-byte signed integer to the current stream and advances the stream position by eight bytes.

Namespace:  System.IO
Assembly:  mscorlib (in mscorlib.dll)
Syntax
Visual Basic
Public Overridable Sub Write ( _
	value As Long _
)
C#
public virtual void Write(
	long value
)
Visual C++
public:
virtual void Write(
	long long value
)
F#
abstract Write : 
        value:int64 -> unit 
override Write : 
        value:int64 -> unit

Parameters

value
Type: System.Int64
The eight-byte signed integer to write.
Exceptions
Exception Condition
IOException

An I/O error occurs.

ObjectDisposedException

The stream is closed.

Remarks

BinaryWriter stores this data type in little endian format.

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

Version Information

.NET Framework

Supported in: 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
Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

BinaryWriter Class
Write Overload
System.IO Namespace

Other Resources

File and Stream I/O
How to: Read Text from a File
How to: Write Text to a File