ＳＤＫ基于对话框的程序怎么写啊，高手给个算法框架吧，这样行不行啊？求大家给我改改吧！

#include <windows.h>
#include <winsock.h>
#include "resource.h"
BOOL WINAPI MainDlgProc( HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam );

int WINAPI WinMain (
HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{

WNDCLASS wc;

GetClassInfo( NULL, WC_DIALOG, &wc );

wc.hInstance = hInstance;
wc.lpszClassName = "Client";
wc.lpfnWndProc = DefDlgProc;

if( ! RegisterClass( &wc ) )
return( FALSE );

//hInst = hInstance;
DialogBox( hInstance, MAKEINTRESOURCE(ID_CLIENT), NULL, MainDlgProc );

return TRUE;
}

BOOL WINAPI MainDlgProc( HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam )
{
switch( msg )
{

case WM_INITDIALOG: //初始化对话框消息
{
return 0;
}

case WM_PAINT: // 对话框绘制消息
{
PAINTSTRUCT ps;
HDC hDC;
RECT Rect;

hDC = BeginPaint( hDlg, &ps );
GetClientRect( hDlg, &Rect );
FillRect( hDC, &Rect, GetProp( hDlg, "BRUSH" ) );
EndPaint( hDlg, &ps );
return 0;
}

case WM_COMMAND: //处理从控件传递来的消息
{
if(wParam == IDCANCEL)
{
EndDialog( hDlg, TRUE );
}
return 1;
}

}
return 1;
}

哇　谢谢你啊　感动中

真要学sdk 编程就 应该去看看《windows程序设计》这本书！
网上搜索下就有下载

下面是书上有关对话框的事例

#include 《windows.h》
#include "resource.h"


LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;

BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM) ;


int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,

PSTR szCmdLine, int iCmdShow)

{

static TCHAR szAppName[] = TEXT ("About1") ;

MSG msg ;

HWND hwnd ;

WNDCLASS wndclass ;



wndclass.style = CS_HREDRAW | CS_VREDRAW ;

wndclass.lpfnWndProc = WndProc ;

wndclass.cbClsExtra = 0 ;

wndclass.cbWndExtra = 0 ;

wndclass.hInstance = hInstance ;

wndclass.hIcon = LoadIcon (hInstance, szAppName) ;

wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;

wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;

wndclass.lpszMenuName = szAppName ;

wndclass.lpszClassName = szAppName ;



if (!RegisterClass (&wndclass))

{

MessageBox (NULL, TEXT ("This program requires Windows NT!"),

szAppName, MB_ICONERROR) ;

return 0 ;

}



hwnd = CreateWindow (szAppName, TEXT ("About Box Demo Program"),

WS_OVERLAPPEDWINDOW,

CW_USEDEFAULT, CW_USEDEFAULT,

CW_USEDEFAULT, CW_USEDEFAULT,

NULL, NULL, hInstance, NULL) ;



ShowWindow (hwnd, iCmdShow) ;

UpdateWindow (hwnd) ;



while (GetMessage (&msg, NULL, 0, 0))

{

TranslateMessage (&msg) ;

DispatchMessage (&msg) ;

}

return msg.wParam ;

}


LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)

{

static HINSTANCE hInstance ;

switch (message)

{

case WM_CREATE :

hInstance = ((LPCREATESTRUCT) lParam)->hInstance ;

return 0 ;



case WM_COMMAND :

switch (LOWORD (wParam))

{

case IDM_APP_ABOUT :

DialogBox (hInstance, TEXT ("AboutBox"), hwnd, AboutDlgProc) ;

break ;

}

return 0 ;



case WM_DESTROY :

PostQuitMessage (0) ;

return 0 ;

}

return DefWindowProc (hwnd, message, wParam, lParam) ;

}


BOOL CALLBACK AboutDlgProc (HWND hDlg, UINT message,WPARAM wParam, LPARAM lParam)

{

switch (message)

{

case WM_INITDIALOG :

return TRUE ;



case WM_COMMAND :

switch (LOWORD (wParam))

{

case IDOK :

case IDCANCEL :

EndDialog (hDlg, 0) ;

return TRUE ;

}

break ;

}

return FALSE ;

}