WAVECONTROL SMP2, Руководство пользователя

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Example c# code to generate the MD5
using System;
using System.text;
using System.Security.Cryptography;
private string AddMd5( string cmd)
{
String formatted_xml = cmd;
String result = string .Empty;
string [] string_parts;
/* Add a <md5>MD5_VALUE</md5> tag before the closing </cmd> tag. */
if (!formatted_xml.Contains(“<md5>”))
{
/* Split result: before “</cmd>” and after “</cmd>”: */
string [] tokenizer = new string [1];
tokenizer[0] = “ </cmd> ”;
string_parts = formatted_xml.Split(tokenizer, 3,
StringSplitOptions .None);
if (string_parts.Length == 2)
{
//Calculate MD5 of the chunk before “</cmd>
using ( var md5 = MD5 .Create())
{
string md5_str = BitConverter .ToString(md5.
ComputeHash( Encoding .UTF8.GetBytes(string_parts[0]))).Replace( “-” , “” ).ToLower();
//Add it to the result
result = string_parts[0] + “<md5>” + m “</md5></
cmd>” ;
}
}
}
return result;
}
User’s Manual Electromagnetic Field Meter SMP2 P. 88