// Compiled by Visual C++6.0 & C++ builder5.0 on winxp

#include <stdio.h>

#include <conio.h>

#include <string.h>

#include <windows.h>

HWND whandle[256];

int count=0;

BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam);



int main(int argc, char* argv[])

{

printf("Hide ? ");

int lParam=getchar();

if (lParam=='Y'||lParam=='y')

lParam=1; //enumerate & hide

else

lParam=0; //enumerate with hidding

getchar(); // Why ? You try to find the reason  

EnumWindows(&EnumWindowsProc,lParam); //Hide

if(lParam==1) //Unhide

{

printf("Press anykey to unhide ...n");

getch();

for(int i=0;i<=count;i++)

ShowWindow(whandle[i],SW_SHOWNA);

}

printf("Press any key to halt ...n");

getch();

return 0;

}



BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam)

{

char Buffer[256];

if( IsWindowVisible(hwnd) /*|| IsIconic(hwnd)*/)

//You try to keep the condition IsIconic & check the different

{

if(lParam==1)

{

whandle[count]=hwnd;

count++;

GetClassName(hwnd,Buffer,256);

if(

//Desktop

strcmp(Buffer,"Progman")&

//Our program

(hwnd!=GetForegroundWindow()) &

//TaskBar

strcmp(Buffer,"Shell_TrayWnd")

)

ShowWindow(hwnd,SW_HIDE);

}

//------- Show handle & Caption of windows---

GetWindowText(hwnd, Buffer, 256);

if(strlen(Buffer)== 0 )

strcat(Buffer , "Empty");

printf("%dt%sn",hwnd,Buffer);

//-------------------------------------------

}

return true;

}