BinaryWriter.Write Method (Char[])
Assembly: mscorlib (in mscorlib.dll)
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. | |
| Write to a text file. | |
| Read from a text file. | |
| Append text to a file. | |
| Get the size of a file. | |
| Get the attributes of a file. | |
| Set the attributes of a file. | |
| Determine if a file exists. | |
| Read from a binary file. | |
| Write to a binary file. |
The following code example shows how to read and write data using memory as a backing store.
using System; using System.IO; class BinaryRW { static void Main() { char[] invalidPathChars = Path.InvalidPathChars; MemoryStream memStream = new MemoryStream(); BinaryWriter binWriter = new BinaryWriter(memStream); // Write to memory. binWriter.Write("Invalid file path characters are: "); binWriter.Write(Path.InvalidPathChars); // Create the reader using the same MemoryStream // as used with the writer. BinaryReader binReader = new BinaryReader(memStream); // Set Position to the beginning of the stream. memStream.Position = 0; // Read the data from memory and write it to the console. Console.Write(binReader.ReadString()); Console.WriteLine(binReader.ReadChars( (int)(memStream.Length - memStream.Position))); } }
import System.*;
import System.IO.*;
class BinaryRW
{
public static void main(String[] args)
{
char invalidPathChars[] = Path.InvalidPathChars;
MemoryStream memStream = new MemoryStream();
BinaryWriter binWriter = new BinaryWriter(memStream);
// Write to memory.
binWriter.Write("Invalid file path characters are: ");
binWriter.Write(Path.InvalidPathChars);
// Create the reader using the same MemoryStream
// as used with the writer.
BinaryReader binReader = new BinaryReader(memStream);
// Set Position to the beginning of the stream.
memStream.set_Position(0);
// Read the data from memory and write it to the console.
Console.Write(binReader.ReadString());
Console.WriteLine(binReader.ReadChars((int)
(memStream.get_Length() - memStream.get_Position())));
} //main
} //BinaryRW
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.
