/// <summary>
/// 字符串转Ascii
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
private string StringToAscii(string s)
{
string ascii = "";
foreach (char c in s)
{
int sss = (int)c;
ascii += sss.ToString() + ",";
}
if (ascii.Length > 0)
{
ascii = ascii.Substring(0, ascii.Length - 1);
}
return ascii;
}
/// <summary>
/// Ascii转字符串
/// </summary>
/// <param name="ascii"></param>
/// <returns></returns>
private string AsciiToString(string ascii)
{
string returnValue = "";
string[] split = ascii.Split(',');
foreach (string s in split)
{
returnValue += Encoding.ASCII.GetString(new byte[] { (byte)int.Parse(s) });
}
return returnValue;
}