Saturday, July 9, 2011

BEEPS THE SPEAKER-C SOURCE CODE

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/*Beeps the speaker using C program*/ #include <dos.h> #include <stdio.h> #include <stdlib.h> int menu(void); main() { while(1) { /*get selection and execute the relevant statement*/ switch(menu()) { case 1: { puts("sound the speaker 1\n"); sound(2000); sleep(2); nosound(); break; } case 2: { puts("sound that speaker 2\n"); sound(4000); sleep(2); nosound(); break; } case 3: { puts("You are quitting\n"); exit(0); break; } default: { puts("Invalid menu choice\n"); break; } } } return 0; } /*menu function*/ int menu(void) { int reply; /*display menu options*/ puts("Enter ...
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EMPTY RECYCLE BIN USING C PROGRAM

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/*Source code of C program--EMPTY RECYCLE BIN*/ #include<stdio.h> #include<windows.h> #include<shlobj.h> #define WIN32_LEAN_AND_MEAN int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow) { if(MessageBox(NULL, "Press ok to empty the Recycle Bin.", "recycler", MB_YESNO | MB_ICONINFORMATION) != IDYES) return FALSE; SHEmptyRecycleBin(NULL, "", 0); return FALSE ; } ...
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