字符转ASCII码，ASCII码转字符代码,CSharp代码库,德仔网

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【CSharp】字符转ASCII码，ASCII码转字符

作者:悦然 / 发布于2015/4/14/ 1178


	/*
	 * C# 字符转ASCII码，ASCII码转字符
	 */

	
	 /// <summary>
	 /// 字符转ASCII码
	 /// </summary>
	 /// <param name="character"></param>
	 /// <returns></returns>
	 public static int Asc(string character)
	 {
	 if (character.Length == 1)
	 {
	 System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
	 int intAsciiCode = (int)asciiEncoding.GetBytes(character)[0];
	 return (intAsciiCode);
	 }
	 else
	 {
	 throw new Exception("Character is not valid.");
	 }
	 }
	
	
	 /// <summary>
	 /// ASCII码转字符
	 /// </summary>
	 /// <param name="asciiCode"></param>
	 /// <returns></returns>
	 public static string Chr(int asciiCode)
	 {
	 if (asciiCode >= 0 && asciiCode <= 255)
	 {
	 System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
	 byte[] byteArray = new byte[] { (byte)asciiCode };
	 string strCharacter = asciiEncoding.GetString(byteArray);
	 return (strCharacter);
	 }
	 else
	 {
	 throw new Exception("ASCII Code is not valid.");
	 }
	 }

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