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如何把string的内容转化为byte[]
简单问题，大家看看
string a="12345678987654321";
byte[] b=new byte[0];
b=?
string a="12345678987654321";
byte[] b=new byte[0];
b=?
...全文
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wangjunhua24 2004-06-15
上面的老兄不错
killygirl 2004-06-14
我看上面不少都有问题，似乎有数据溢出啊……
stan0714 2004-06-14
上面说的都对，但是只能对English.
我给一个例子，汉字都可以的：
string aa="哈阿";
byte[] bt=new byte[0];
UnicodeEncoding ue=new UnicodeEncoding();
bt=ue.GetBytes(aa);
Console.WriteLine(aa);
string bb=ue.GetString(bt);
Console.WriteLine(bb);
我给一个例子，汉字都可以的：
string aa="哈阿";
byte[] bt=new byte[0];
UnicodeEncoding ue=new UnicodeEncoding();
bt=ue.GetBytes(aa);
Console.WriteLine(aa);
string bb=ue.GetString(bt);
Console.WriteLine(bb);
亲密数 2004-06-14
string temp = "this is a test";
byte[] msg = Encoding.ASCII.GetBytes(temp);
这种方法可以
byte[] msg = Encoding.ASCII.GetBytes(temp);
这种方法可以
ywcyj 2004-06-14
呵呵,谢过各位
hbzxf 2004-06-14
a="ddddddddddddddd";
char[] b = a.ToCharArray();
char[] b = a.ToCharArray();
liduke 2004-06-14
string.ToCharArray();
云孤天 2004-06-14
// 把十六进制字符串转换成字节型，返回字节型数组
public byte[] StringToByte(string InString)
{
string[] ByteStrings;
ByteStrings = InString.Split(" ".ToCharArray());
byte[] ByteOut;
ByteOut = new byte[ByteStrings.Length-1];
for (int i = 0;i==ByteStrings.Length-1;i++)
{
ByteOut[i] = Convert.ToByte(("0x" + ByteStrings[i]));
}
return ByteOut;
}
public byte[] StringToByte(string InString)
{
string[] ByteStrings;
ByteStrings = InString.Split(" ".ToCharArray());
byte[] ByteOut;
ByteOut = new byte[ByteStrings.Length-1];
for (int i = 0;i==ByteStrings.Length-1;i++)
{
ByteOut[i] = Convert.ToByte(("0x" + ByteStrings[i]));
}
return ByteOut;
}
Piyongcai 2004-06-14
string temp = "this is a test";
byte[] msg = System.Text.Encoding.ASCII.GetBytes(temp);
byte[] msg = System.Text.Encoding.ASCII.GetBytes(temp);
jinbao 2004-06-14
Encoding
Lovest 2004-06-14
Encoding.GetBytes(String)
myxs 2004-06-14
byte[] msg = Encoding.ASCII.GetBytes(temp);
或者：
System.Convert.Tochar(string);
或者：
System.Convert.Tochar(string);
wzs_wzs123 2004-06-14
BitConverter.GetBytes
wnlovezxm 2004-06-14
=0
gengwei80 2004-06-14
string temp = "this is a test";
byte[] msg = Encoding.ASCII.GetBytes(temp);
byte[] msg = Encoding.ASCII.GetBytes(temp);
daguzhang 2004-06-14
string a="d343";
char[] aToArray=a.ToCharArray();
Encoder enc=Encoding.Default.GetEncoder();
byte[] b=new byte[10];
enc.GetBytes(aToArray,0,aToArray.Length,b,0,false);
foreach( byte c in b)
MessageBox.Show(Convert.ToString(c));
char[] aToArray=a.ToCharArray();
Encoder enc=Encoding.Default.GetEncoder();
byte[] b=new byte[10];
enc.GetBytes(aToArray,0,aToArray.Length,b,0,false);
foreach( byte c in b)
MessageBox.Show(Convert.ToString(c));
athossmth 2004-06-14
string a="askdjfa;ldksfjwilgfj";
char[] c=a.ToCharArray();
char[] c=a.ToCharArray();