Scalabium Software
Knowledge for your independence'.
Home Delphi and C++Builder tips

#1: How can I read the IMEI in Compact .NET?

//Import cellcore.dll
 
[DllImport("cellcore.dll")]
 internal static extern int lineGetGeneralInfo(IntPtr hLine, byte[] bCache);
 
// code to get IMEI
private void getIMEIInfo()
{
string IMEI;
Tapi t = new Tapi();
t.Initialize();
Line _line = t.CreateLine(0, LINEMEDIAMODE.INTERACTIVEVOICE, LINECALLPRIVILEGE.MONITOR);
 
byte[] buffer = new byte[512];
//write size
BitConverter.GetBytes(512).CopyTo(buffer, 0);
 
if (lineGetGeneralInfo(_line.hLine, buffer) != 0)
{
throw new System.ComponentModel.Win32Exception(System.Runtime.InteropServices.Marshal.GetLastWin32Error(), "TAPI Error: " + System.Runtime.InteropServices.Marshal.GetLastWin32Error().ToString("X"));
}
 
int serialsize = BitConverter.ToInt32(buffer, 36);
int serialoffset = BitConverter.ToInt32(buffer, 40);
IMEI = System.Text.Encoding.Unicode.GetString(buffer, serialoffset, serialsize);
IMEI = IMEI.Substring(0, IMEI.IndexOf(Convert.ToChar(0)));
 
AppSettings.SetIMEI(IMEI);
_line.Dispose();
t.Shutdown();
}

To get the TAPILib: http://www.alexfeinman.com/download.asp?doc=tapi1.1.zip

Published: November 13, 2008

See also

	Metafile Convert
	Fast Document Viewer
	Paradox to Text converter
	Mail parser (ActiveX)
	Paradox Viewer
	ABA Database Convert
	Paradox to MS Access converter
	DBISAM Viewer
	SMReport
	Database Information Manager

Contact to webmaster