C# ASCIIEncoding GetBytes(Char[], Int32, Int32)
Description
ASCIIEncoding GetBytes(Char[], Int32, Int32) When
overridden in a derived class, encodes a set of characters from the specified
character array into a sequence of bytes.
Syntax
ASCIIEncoding.GetBytes(Char[], Int32, Int32) has the following syntax.
public virtual byte[] GetBytes(
char[] chars,/*from w w w.j av a 2 s .c om*/
int index,
int count
)
Parameters
ASCIIEncoding.GetBytes(Char[], Int32, Int32) has the following parameters.
chars- The character array containing the set of characters to encode.index- The index of the first character to encode.count- The number of characters to encode.
Returns
ASCIIEncoding.GetBytes(Char[], Int32, Int32) method returns
Example
using System;/* w ww. j av a 2s . com*/
using System.Text;
public class SamplesEncoding
{
public static void Main()
{
char[] chars = new char[] { 'z', 'a', '\u0306', '\u01FD', '\u03B2', '\uD8FF', '\uDCFF' };
ASCIIEncoding enc = new ASCIIEncoding();
Console.Write("{0,-30} :", enc.ToString());
int index = 1;
int count = 3;
int iBC = enc.GetByteCount(chars, index, count);
Console.Write(" {0,-3}", iBC);
int iMBC = enc.GetMaxByteCount(count);
Console.Write(" {0,-3} :", iMBC);
byte[] bytes = enc.GetBytes(chars, index, count);
enc.GetBytes(chars, index, count, bytes, bytes.GetLowerBound(0));
for (int i = 0; i < bytes.Length; i++)
Console.Write("{0:X2} ", bytes[i]);
}
}
The code above generates the following result.
