Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

TextWriter.Write Method (Char[], Int32, Int32)

Writes a subarray of characters to the text stream.

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

public virtual void Write (
	char[] buffer,
	int index,
	int count
)
public void Write (
	char[] buffer, 
	int index, 
	int count
)
public function Write (
	buffer : char[], 
	index : int, 
	count : int
)

Parameters

buffer

The character array to write data from.

index

Starting index in the buffer.

count

The number of characters to write.

Exception typeCondition

ArgumentException

The buffer length minus index is less than count.

ArgumentNullException

The buffer parameter is a null reference (Nothing in Visual Basic).

ArgumentOutOfRangeException

index or count is negative.

ObjectDisposedException

The TextWriter is closed.

IOException

An I/O error occurs.

This method will write count characters of data into this TextWriter from the buffer character array starting at position index.

This version of Write is equivalent to Write for each character in buffer between index and (index + count).

The following table lists examples of other typical or related I/O tasks.

To do this...

See the example in this topic...

Create a text file.

How to: Write Text to a File

Write to a text file.

How to: Write Text to a File

Read from a text file.

How to: Read Text from a File

Append text to a file.

How to: Open and Append to a Log File

File.AppendText

FileInfo.AppendText

Get the size of a file.

FileInfo.Length

Get the attributes of a file.

File.GetAttributes

Set the attributes of a file.

File.SetAttributes

Determine if a file exists.

File.Exists

Read from a binary file.

How to: Read and Write to a Newly Created Data File

Write to a binary file.

How to: Read and Write to a Newly Created Data File

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0
Was this page helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

Show:
© 2014 Microsoft