字符串如何转化为ASCII码？

[shark2004]

字符串（或字符）如何转化为ASCII码？转化后如何显示ASCII码？？又如何将转化后的ASCII码转化回字符串（或字符）？

[zhpsam109]

Encoding.ASCII.GetBytes

[gister]

System.Text.Encoding.ASCII.Getbytes(string);

[A0029]

UP

[芝城游侠]

没什么好说的．

[chenyuming2004]

byte[] ascii={65,66,67};
string s=System.Text.Encoding.ASCII.GetString(ascii);
Response.Write(s);

[jamex]

Dim strInput As String = "abcdefg"
Dim bytesInput As byte()
bytesInput = System.Text.Encoding.ASCII.GetBytes( strInput )

strInput = System.Text.Encoding.UTF8.GetString( bytesInput )

[brando_beat]

Class ASCIIEncodingExample

Public Shared Sub Main()
Dim bytes() As Byte = { _
65, 83, 67, 73, 73, 32, 69, _
110, 99, 111, 100, 105, 110, 103, _
32, 69, 120, 97, 109, 112, 108, 101}

Dim ascii As New ASCIIEncoding()
Dim decoded As String = ascii.GetString(bytes, 6, 8)
Console.WriteLine(decoded)
End Sub
End Class