Создание и удаление процесса

#include "framework.h" 
#include <tchar.h> 
#include <windows.h> 
 
 
#include "shellapi.h"
 
LRESULT CALLBACK WindowProcedure(HWND, UINT, WPARAM, LPARAM);
TCHAR string1[] = _T("Process1");
 
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszArgument, int nCmdShow)
{
    HWND hwnd;
    MSG messages;
    WNDCLASSEX param;
    param.hInstance = hInstance;
    param.lpszClassName = L"MCLASS";
    param.lpfnWndProc = WindowProcedure;
    param.style = CS_DBLCLKS;
    param.cbSize = sizeof(WNDCLASSEX);
    param.hIcon = LoadIcon(NULL, IDI_APPLICATION);
    param.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
    param.hCursor = LoadCursor(NULL, IDC_ARROW);
    param.lpszMenuName = NULL;
    param.cbClsExtra = 0;
    param.cbWndExtra = 0;
    param.hbrBackground = (HBRUSH)GetStockObject(DKGRAY_BRUSH);
    if (!RegisterClassEx(&param))
        return 0;
    hwnd = CreateWindowEx(0, L"MCLASS", _T("Диспетчер процессов"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 800, 400, HWND_DESKTOP, NULL, hInstance, NULL);
    ShowScrollBar(hwnd, SB_VERT, TRUE);
    ShowWindow(hwnd, nCmdShow);
 
    while (GetMessage(&messages, NULL, 0, 0))
    {
        TranslateMessage(&messages);
        DispatchMessage(&messages);
    }
    return messages.wParam;
}
 
LRESULT CALLBACK WindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    HINSTANCE hInst;
    static HWND COMB, LIST, StaticWindow1, StaticWindow2;
    static HWND hbt1, hbt, hbt2;
 
    switch (message)
    {
    case WM_CREATE:hInst = ((LPCREATESTRUCT)lParam)->hInstance;
        hbt = CreateWindowEx(0, (L"BUTTON"), _T("Запуск процессов"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 165, 100, 125, 30, hwnd, NULL, hInst, NULL);
        hbt1 = CreateWindowEx(0, (L"BUTTON"), _T("Удаление процессов"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 305, 100, 145, 30, hwnd, NULL, hInst, NULL);
        hbt2 = CreateWindowEx(0, (L"BUTTON"), _T("Выход"), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, 465, 100, 125, 30, hwnd, NULL, hInst, NULL);
        COMB = CreateWindowEx(0, (L"COMBOBOX"), _T("Ввод процесса"), WS_CHILD | BS_PUSHBUTTON, 164, 152, 125, 203, hwnd, NULL, hInst, NULL);
        LIST = CreateWindowEx(0, (L"LISTBOX"), _T("Активные процессы"), WS_CHILD | BS_PUSHBUTTON, 305, 152, 144, 195, hwnd, NULL, hInst, NULL);
        StaticWindow1 = CreateWindowEx(0, (L"Static"), _T("Ввод процесса:"), WS_CHILD | BS_PUSHBUTTON | WS_BORDER, 165, 131, 125, 20, hwnd, (HMENU)1, ((LPCREATESTRUCT)lParam)->hInstance, NULL);
        StaticWindow2 = CreateWindowEx(0, (L"Static"), _T("Активные процессы:"), WS_CHILD | BS_PUSHBUTTON | WS_BORDER, 305, 131, 145, 20, hwnd, (HMENU)1, ((LPCREATESTRUCT)lParam)->hInstance, NULL);
        break;
    case WM_DESTROY: PostQuitMessage(0); break;
    case WM_COMMAND:
        if (lParam == (LPARAM)hbt1)
        {
            ShowWindow(LIST, SW_SHOWNORMAL);
            ShowWindow(StaticWindow2, SW_SHOWNORMAL);
 
        }
        if (lParam == (LPARAM)hbt)
        {
            ShowWindow(COMB, SW_SHOWNORMAL);
            ShowWindow(StaticWindow1, SW_SHOWNORMAL);
            SendMessage(COMB, CB_ADDSTRING, 0, (LPARAM)string1);
            STARTUPINFO si = { sizeof(si) };
        
        }
        if (lParam == (LPARAM)hbt2)
            PostQuitMessage(0);
        break;
    default: return DefWindowProc(hwnd, message, wParam, lParam);
    }
 
    return 0;
}