private static bool DoUpdatedll(string HD, DateTime dtStart, DateTime dtEnd)
{
string strWrite = "";
try
{
FileStream fs = new FileStream(Application.StartupPath + "\\Key.dll", FileMode.Create, FileAccess.Write);
StreamWriter sw = new StreamWriter(fs);
int i = Convert.ToInt32(dtEnd.Subtract(DateTime.Now).TotalDays);
if (i == 0)
{
string str = DateTime.Now.Month.ToString() + "/" + DateTime.Now.Day.ToString() + "/" + DateTime.Now.Year.ToString() + " 11:59:59 PM";
DateTime dt = DateTime.Parse(DateTime.Now.Month.ToString() + "/" + DateTime.Now.Day.ToString() + "/" + DateTime.Now.Year.ToString() + " 11:59:59 PM");
strWrite = HD + "^" + dtStart.ToString() + "^" + dtEnd.ToString() + "^" + dt.ToString();
}
else
{
strWrite = HD + "^" + dtStart.ToString() + "^" + dtEnd.ToString() + "^" + DateTime.Now.ToString();
}
sw.WriteLine(Cls_Crypto.Encrypt(strWrite, "MAPLOPTIS93874"));
sw.Close();
fs.Close();
sw.Dispose();
fs.Dispose();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
private static bool DoWritedll(string strvalidity)
{
try
{
double validity = 0;
string strWrite = string.Empty;
double.TryParse(strvalidity, out validity);
FileStream fs = new FileStream(Application.StartupPath + "\\Key.dll", FileMode.Create, FileAccess.Write);
StreamWriter sw = new StreamWriter(fs);
if (strvalidity.ToUpper() != "FULL")
{
strWrite = GetVolumeSerial(Application.StartupPath.Substring(0, 1)) + "^" + DateTime.Now.ToString() + "^" + DateTime.Now.AddDays(validity).ToString() + "^" + DateTime.Now.ToString();
}
else
{
strWrite = GetVolumeSerial(Application.StartupPath.Substring(0, 1)) + "^" + DateTime.Now.ToString() + "^FULL^" + DateTime.Now.ToString();
}
sw.WriteLine(Cls_Crypto.Encrypt(strWrite, "MAPLOPTIS93874"));
sw.Close();
fs.Close();
sw.Dispose();
fs.Dispose();
return(true);
}
catch (Exception ex)
{
return(false);
}
}
private static string DoReadFirstLine()
{
string strLine;
try
{
FileStream fs = new FileStream(Application.StartupPath + "\\Key.dll", FileMode.Open, FileAccess.Read);
StreamReader sr = new StreamReader(fs);
strLine = sr.ReadLine();
sr.Close();
fs.Close();
sr.Dispose();
fs.Dispose();
strLine = Cls_Crypto.Decrypt(strLine, "MAPLOPTIS93874");
return(strLine);
}
catch (Exception ex)
{
return("");
}
}
