C# ascii转字符
答案:5 悬赏:0 手机版
解决时间 2021-11-12 05:59
- 提问者网友:放下
- 2021-11-11 17:24
C# ascii转字符
最佳答案
- 五星知识达人网友:掌灯师
- 2021-11-11 18:23
字符转ASCII码:
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.");
}
}ASCII码转字符:
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.");
}
}
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.");
}
}ASCII码转字符:
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.");
}
}
全部回答
- 1楼网友:空山清雨
- 2021-11-11 22:25
ASCII转int到容易些,关注
- 2楼网友:鱼忧
- 2021-11-11 20:44
c# 使用的是unicode字符集,应该和为ascii相互转换 只能转换到字符的unicode编码,或者由unicode编码转换为字符
转换方法如一楼所写
字符变数字
char a='a';
int ua=(int)a;//字符变整数
a=(char)ua;//整数变回字符
转换方法如一楼所写
字符变数字
char a='a';
int ua=(int)a;//字符变整数
a=(char)ua;//整数变回字符
- 3楼网友:上分大魔王
- 2021-11-11 19:27
char c = (char)56;
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