Generate machine key for license

gistfile1.cs

public static string GetSystemInfo(string SoftwareName)
{
 if (UseProcessorID == true)

    SoftwareName += RunQuery("Processor", "ProcessorId");

if (UseBaseBoardProduct == true)

    SoftwareName += RunQuery("BaseBoard", "Product");

if (UseBaseBoardManufacturer == true)

    SoftwareName += RunQuery("BaseBoard", "Manufacturer");
// See more in source code

SoftwareName = RemoveUseLess(SoftwareName);

if (SoftwareName.Length < 25)

    return GetSystemInfo(SoftwareName);
return SoftwareName.Substring(0, 25).ToUpper();
}

private static string RunQuery(string TableName, string MethodName)
{
ManagementObjectSearcher MOS =
                 new ManagementObjectSearcher("Select * from Win32_" + TableName);
foreach (ManagementObject MO in MOS.Get())
{
    try
    {
        return MO[MethodName].ToString();
    }
    catch (Exception e)
    {
        System.Windows.Forms.MessageBox.Show(e.Message);
    }
}