Title says it all. Convert Hex String to String and vice versa.
public static string DeHex(string hexstring)
{
string ret = String.Empty;
StringBuilder sb = new StringBuilder(hexstring.Length / 2);
for (int i = 0; i <= hexstring.Length - 1; i = i + 2)
{
sb.Append((char)int.Parse(hexstring.Substring(i, 2), NumberStyles.HexNumber));
}
return sb.ToString();
}
public static string Hex(string sData)
{
string temp = String.Empty; ;
string newdata = String.Empty;
StringBuilder sb = new StringBuilder(sData.Length * 2);
for (int i = 0; i < sData.Length; i++)
{
if ((sData.Length - (i + 1)) > 0)
{
temp = sData.Substring(i, 2);
if (temp == @"\n") newdata += "0A";
else if (temp == @"\b") newdata += "20";
else if (temp == @"\r") newdata += "0D";
else if (temp == @"\c") newdata += "2C";
else if (temp == @"\\") newdata += "5C";
else if (temp == @"\0") newdata += "00";
else if (temp == @"\t") newdata += "07";
else
{
sb.Append(String.Format("{0:X2}", (int)(sData.ToCharArray())[i]));
i--;
}
}
else
{
sb.Append(String.Format("{0:X2}", (int)(sData.ToCharArray())[i]));
}
i++;
}
return sb.ToString();
}
public static string DeHex(string hexstring)
{
string ret = String.Empty;
StringBuilder sb = new StringBuilder(hexstring.Length / 2);
for (int i = 0; i <= hexstring.Length - 1; i = i + 2)
{
sb.Append((char)int.Parse(hexstring.Substring(i, 2), NumberStyles.HexNumber));
}
return sb.ToString();
}
public static string Hex(string sData)
{
string temp = String.Empty; ;
string newdata = String.Empty;
StringBuilder sb = new StringBuilder(sData.Length * 2);
for (int i = 0; i < sData.Length; i++)
{
if ((sData.Length - (i + 1)) > 0)
{
temp = sData.Substring(i, 2);
if (temp == @"\n") newdata += "0A";
else if (temp == @"\b") newdata += "20";
else if (temp == @"\r") newdata += "0D";
else if (temp == @"\c") newdata += "2C";
else if (temp == @"\\") newdata += "5C";
else if (temp == @"\0") newdata += "00";
else if (temp == @"\t") newdata += "07";
else
{
sb.Append(String.Format("{0:X2}", (int)(sData.ToCharArray())[i]));
i--;
}
}
else
{
sb.Append(String.Format("{0:X2}", (int)(sData.ToCharArray())[i]));
}
i++;
}
return sb.ToString();
}
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