system("cls") 했는데 안지워져용 ㅇㅅㅇ ..


#include "StdAfx.h"

#include <windows.h>


using namespace std;

/*

void clearConsole()

{

system("cls");

}

*/

void main (){

KeyEvent k;

int i=0,old= 38;

// 최초는 download

console().setColor(console::SKYBLUE,0);

console().gotoXY(25,4);

cout<<"###############################";

console().gotoXY(25,5);

cout<<"########### M E N U ###########";

console().gotoXY(25,6);

cout<<"###############################";

console().setColor(console::SKYBLUE,console::VIOLET);

console().gotoXY(25,7);

cout<<"1.Download";

console().setColor(console::SKYBLUE,0);

console().gotoXY(25,8);

cout<<"2.END";



while(1){

i=k.getKey();

switch(i){


case 13:

if(old == 38){

console().setColor(console::SKYBLUE,0);

for(int i=0;i<41;i++){

Sleep(100);

console().gotoXY(2+i*2,15);

cout<<"■";

console().gotoXY(2,16);

cout<<"              ";

console().gotoXY(2,16);

cout<<i*2.5<<"%";

}

console().gotoXY(2,17);

cout<<"Complete!";


}else{

console().setColor(console::SKYBLUE,0);

console().gotoXY(2,17);

cout<<"bye!";

Sleep(1000);

exit(1);

}

break;


case 38:

system("cls");

console().setColor(console::SKYBLUE,0);

console().gotoXY(25,4);

cout<<"###############################";

console().gotoXY(25,5);

cout<<"########### M E N U ###########";

console().gotoXY(25,6);

cout<<"###############################";

console().setColor(console::SKYBLUE,console::VIOLET);

console().gotoXY(25,7);

cout<<"1.Download";

console().setColor(console::SKYBLUE,0);

console().gotoXY(25,8);

cout<<"2.END";

old =i;

break;

case 40:

system("cls");

console().setColor(console::SKYBLUE,0);

console().gotoXY(25,4);

cout<<"###############################";

console().gotoXY(25,5);

cout<<"########### M E N U ###########";

console().gotoXY(25,6);

cout<<"###############################";

console().setColor(console::SKYBLUE,0);

console().gotoXY(25,7);

cout<<"1.Download";

console().setColor(console::SKYBLUE,console::VIOLET);

console().gotoXY(25,8);

cout<<"2.END";

old =i;

break;

}

}



}


뭐가 문제인 걸까용..