You can get/set ACSII code for any of the character and vice versa as follows: // The encoding. ASCIIEncoding ascii = new ASCIIEncoding(); //Conversion From ACSII code to character Byte[] decodedBytesForChar= ascii.GetBytes("A"); //returns ACSII code for character A i.e. 65 Console.WriteLine("ACSII code for character A = {0}", decodedBytesForChar[0]); //Conversion From ACSII character to code Byte[] encodedBytes = new Byte[1]; encodedBytes[0] = 97; Console.WriteLine("ACSII character for code 97 = {0}", ascii.GetString(encodedBytes)); Rizwan

This code seems me ok, I think there could be some issues related to file/system security. Riz

hi Sam, I have to communicate with a palm print device to check for a valide palm print. How could I manage to do it in C++ (under Windows & Linux environments), if there is no DLL for the Device. Is there any help about such type of problems i.e. Device Handling in C++ or VC++. If you have any information regarding this topic please let me know. Thanx, Riz.

Is there any documentation or help in device handling using C++. If any one has the idea, please share it. Thank you.

To change the Window title you must use the SetWindowText() function as folows: 1- Override the function PreTranslateMessage() in the MainFrame Class 2- Write the SetWindowText() function here. Regards, Rizwan Majeed.