Expert: Joseph Moore - 6/24/2009

Question
Sir, I want a program in C in which text file can be convertd to numeric file,and other i want to generate string characters to ascii codes.


Answer
Hi, Sunny.  I don't quite understand your first question, so I apologize if my answer doesn't quite meet your needs.  If the answer I give doesn't help with the first question, please feel free to ask a followup question and give more details.

Here is the answer to your second question.  When you have a character string in char* format (or a character array), each index of the array is actually contains the ASCII code for each character.  If you were to look at an index of the char* in the debugger and tell it to view as an integer type instead of a character type, it would give the numeric code for the character.  So really, displaying the numeric code of a character versus the character itself all comes down to interpretation of the character array.  If you want to output the numeric code to screen, an easy way to do this with printf would be:

   printf("ASCII code for %c is %d\n", szString[0], szString[0]);

If this isn't what you're looking for, please let me know.  Thanks!