C / C++ / MFC

<br />
#include <stdio.h><br />
#define _WIN32_WINNT 0x0400<br />
#define WINVER 0x0400<br />
#include <windows.h><br />
#include <stdio.h><br />
#include <windef.h><br />
#include <winbase.h><br />
#include <imagehlp.h><br />
#include <stdlib.h><br />
#include <ctype.h><br />
typedef struct _iobuf FILE;<br />
#include <assert.h><br />
#include <sys/types.h><br />
#include <sys/stat.h><br />
int menu(void)<br />
{<br />
int choice;<br />
char iobuf[80];<br />
int i,len,valid;<br />
boolean isDigit();<br />
printf ("\n");<br />
printf ("*****************************************\n");<br />
printf ("*\t\t\t\t\t*\n*\tPROCESS CREATION \t\t*\n");<br />
printf ("=========================================");<br />
printf ("\n=\t 1: Create a process \t\t=");<br />
printf ("\n=\t 2: Suspend the process\t\t=");<br />
printf ("\n=\t 3: Resume process \t=");<br />
printf ("\n=\t 4: Shutdown the process \t=");<br />
printf ("\n=========================================\n");<br />
printf ("\n");<br />
<br />
printf("\nEnter choice (1-4): ");<br />
<br />
  valid = 0;<br />
  while( valid == 0)<br />
  {<br />
    fgets(iobuf,sizeof(iobuf),stdin);<br />
    // remove '\n' <br />
    len = strlen(iobuf)-1;<br />
    iobuf[len] = 0;<br />
    // validate data<br />
    valid = 1; // assumed valid input<br />
    for(i = 0; i < len; i++)<br />
    {<br />
        if( !isdigit(iobuf))<br />
        {<br />
          printf("Plese enter numeric digits only\n");<br />
          valid = 0;<br />
          break;<br />
        }<br />
     }<br />
  }<br />
  choice = atoi(iobuf);<br />
<br />
<br />
scanf("%d", &choice);<br />
return choice; <br />
}<br />
int main(int argc, char **argv) <br />
{<br />
	PROCESS_INFORMATION pi;       /* filled in by CreateProcess */<br />
	STARTUPINFO si;               /* startup info for the new process*/<br />
	HANDLE hProcess;<br />
	DWORD lpAddr = 0;<br />
	TCHAR lpApplicationName[_MAX_PATH]="";	<br />
	int result;<br />
char ans [4]="";<br />
int choice;<br />
<br />
<br />
while((choice = menu())!=5)<br />
{<br />
switch (choice)<br />
{<br />
case 1: <br />
<br />
	GetStartupInfo(&si);<br />
lpAddr = 0;<br />
	ZeroMemory( &si, sizeof(si) );<br />
	si.cb = sizeof(si);<br />
	ZeroMemory( &pi, sizeof(pi) );<br />
printf("Enter process you want to execute: ",lpApplicationName);<br />
scanf ("%s",lpApplicationName);<br />
printf("Process %d reporting for creation\n",GetCurrentProcessId());//print out our process ID<br />
<br />
CreateProcess(NULL, /* lpApplicationName */<br />
lpApplicationName, /* lpCommandLine assumes to use curent process directory*/<br />
NULL, /* lpsaProcess */<br />
NULL, /* lpsaThread */<br />
FALSE, /* bInheritHandles */<br />
CREATE_NEW_CONSOLE, /* dwCreationFlags */<br />
NULL, /* lpEnvironment */<br />
NULL, /* lpCurDir */<br />
&si, /* lpStartupInfo */<br />
&pi /* lpProcInfo */<br />
); <br />
hProcess = pi.hProcess;<br />
printf("New Process ID: %d ",pi.dwProcessId);<br />
printf("has started \n"); <br />
break;<br />
case 2:<br />
		SuspendThread(pi.hThread);// identifies thread to suspend	<br />
break;<br />
case 3:<br />
	ResumeThread(pi.hProcess);		<br />
break;<br />
case 4:<br />
printf("\nYou are about to terminate a running process, do you want to continue ( y or n) ");<br />
scanf ("%s",ans);<br />
result = strcmp(ans,"y");<br />
if (result==0)<br />
{<br />
TerminateProcess(pi.hProcess, 0);//identifies the process to terminate<br />
					GetLastError();<br />
}<br />
	break;<br />
default:<br />
printf("\nInvalid choice: ");<br />
}<br />
}<br />
return (0);<br />
}<br />
<br />
C:\Documents and Settings\9804626\Desktop\pro.c(46) : error C2107: illegal index, indirection not allowed<br />
C:\Documents and Settings\9804626\Desktop\pro.c(46) : error C2296: '&' : illegal, left operand has type 'unsigned short *'<br />
Error executing cl.exe.<br />

int menu( void )
{
    int choice;
 
    do
    {
        printf("\nEnter choice (1-4): ");
        choice = _getche();
    } while (choice < '1' || choice > '5');
 
    return choice; 
}
 
void main( void )
{
    int choice;
 
    while ((choice = menu()) != '5')
    {
        switch (choice)
        {
            case '1':
            ...
        }
    }
}

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

printf("\nEnter choice (1-4): ");<br />
	valid = 0;<br />
	while( valid == 0)<br />
   {<br />
     fgets(iobuf,sizeof(iobuf),stdin);     <br />
     len = strlen(iobuf)-1;<br />
     iobuf[len] = 0;<br />
     // validate data<br />
     valid = 1; // assume valid input<br />
     for(i = 0; i < len; i++)	//loop controlling invalid input<br />
     {<br />
         if( !isdigit(iobuf[i]))<br />
         {<br />
           printf("\nPlese enter numeric digits only (1-8):");<br />
           valid = 0;          <br />
         }<br />
      }<br />
	 break;<br />
   }<br />
   choice = atoi(iobuf);<br />
 <br />
	scanf("%d", &choice);	//scanning the iput from the keyboard<br />
	return choice; <br />
 }

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

#pragma data_seg( ".share" )
/* The variables go in here */
HANDLE hFileHandle = 0;
/* whatever ... */
#pragma data_seg()

#pragma comment( linker, "/SECTION:.share,RWS" )