windowsＡＰＩ源代码求助

[cwhe_10]

/*-----------------------------------------
CLIPTEXT.C -- The Clipboard and Text
(c) Charles Petzold, 1998
-----------------------------------------*/

#include <windows.h>
#include "resource.h"

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

#ifdef UNICODE

#define CF_TCHAR CF_UNICODETEXT
TCHAR szDefaultText[] = TEXT ("Default Text - Unicode Version") ;
TCHAR szCaption[] = TEXT ("Clipboard Text Transfers - Unicode Version") ;

#else

#define CF_TCHAR CF_TEXT
TCHAR szDefaultText[] = TEXT ("Default Text - ANSI Version") ;
TCHAR szCaption[] = TEXT ("Clipboard Text Transfers - ANSI Version") ;

#endif

int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
static TCHAR szAppName[] = TEXT ("ClipText") ;
HACCEL hAccel ;
HWND hwnd ;
MSG msg ;
WNDCLASS wndclass ;

wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (NULL, IDI_APPLICATION) ;
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, szCaption,
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;

ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;

hAccel = LoadAccelerators (hInstance, szAppName) ;

while (GetMessage (&msg, NULL, 0, 0))
{
if (!TranslateAccelerator (hwnd, hAccel, &msg))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
}
return msg.wParam ;
}

LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static PTSTR pText ;
BOOL bEnable ;
HGLOBAL hGlobal ;
HDC hdc ;
PTSTR pGlobal ;
PAINTSTRUCT ps ;
RECT rect ;

switch (message)
{
case WM_CREATE:
SendMessage (hwnd, WM_COMMAND, IDM_EDIT_RESET, 0) ;
return 0 ;

case WM_INITMENUPOPUP:
EnableMenuItem ((HMENU) wParam, IDM_EDIT_PASTE,
IsClipboardFormatAvailable (CF_TCHAR) ? MF_ENABLED : MF_GRAYED) ;

bEnable = pText ? MF_ENABLED : MF_GRAYED ;

EnableMenuItem ((HMENU) wParam, IDM_EDIT_CUT, bEnable) ;
EnableMenuItem ((HMENU) wParam, IDM_EDIT_COPY, bEnable) ;
EnableMenuItem ((HMENU) wParam, IDM_EDIT_CLEAR, bEnable) ;
break ;

case WM_COMMAND:
switch (LOWORD (wParam))
{
case IDM_EDIT_PASTE:
OpenClipboard (hwnd) ;

if (hGlobal = GetClipboardData (CF_TCHAR))
{
pGlobal = GlobalLock (hGlobal) ;
if (pText)
{
free (pText) ;
pText = NULL ;
}
pText = malloc (GlobalSize (hGlobal)) ;
lstrcpy (pText, pGlobal) ;
InvalidateRect (hwnd, NULL, TRUE) ;
}
CloseClipboard () ;
return 0 ;

case IDM_EDIT_CUT:
case IDM_EDIT_COPY:
if (!pText)
return 0 ;

hGlobal = GlobalAlloc (GHND | GMEM_SHARE,
(lstrlen (pText) + 1) * sizeof (TCHAR)) ;
pGlobal = GlobalLock (hGlobal) ;
lstrcpy (pGlobal, pText) ;
GlobalUnlock (hGlobal) ;

OpenClipboard (hwnd) ;
EmptyClipboard () ;
SetClipboardData (CF_TCHAR, hGlobal) ;
CloseClipboard () ;

if (LOWORD (wParam) == IDM_EDIT_COPY)
return 0 ;
// fall through for IDM_EDIT_CUT
case IDM_EDIT_CLEAR:
if (pText)
{
free (pText) ;
pText = NULL ;
}
InvalidateRect (hwnd, NULL, TRUE) ;
return 0 ;

case IDM_EDIT_RESET:
if (pText)
{
free (pText) ;
pText = NULL ;
}
pText = malloc ((lstrlen (szDefaultText) + 1) * sizeof (TCHAR)) ;
lstrcpy (pText, szDefaultText) ;
InvalidateRect (hwnd, NULL, TRUE) ;
return 0 ;
}
break ;

case WM_PAINT:
hdc = BeginPaint (hwnd, &ps) ;

GetClientRect (hwnd, &rect) ;

if (pText != NULL)
DrawText (hdc, pText, -1, &rect, DT_EXPANDTABS | DT_WORDBREAK) ;

EndPaint (hwnd, &ps) ;
return 0 ;

case WM_DESTROY:
if (pText)
free (pText) ;

PostQuitMessage (0) ;
return 0 ;
}
return DefWindowProc (hwnd, message, wParam, lParam) ;
}




CLIPTEXT.RC (excerpts)
//Microsoft Developer Studio generated resource script.

#include "resource.h"
#include "afxres.h"

/////////////////////////////////////////////////////////////////////////////
// Menu

CLIPTEXT MENU DISCARDABLE
BEGIN
POPUP "&Edit"
BEGIN
MENUITEM "Cu&t\tCtrl+X", IDM_EDIT_CUT
MENUITEM "©\tCtrl+C", IDM_EDIT_COPY
MENUITEM "&Paste\tCtrl+V", IDM_EDIT_PASTE
MENUITEM "De&lete\tDel", IDM_EDIT_CLEAR
MENUITEM SEPARATOR
MENUITEM "&Reset", IDM_EDIT_RESET
END
END

/////////////////////////////////////////////////////////////////////////////
// Accelerator

CLIPTEXT ACCELERATORS DISCARDABLE
BEGIN
"C", IDM_EDIT_COPY, VIRTKEY, CONTROL, NOINVERT
"V", IDM_EDIT_PASTE, VIRTKEY, CONTROL, NOINVERT
VK_DELETE, IDM_EDIT_CLEAR, VIRTKEY, NOINVERT
"X", IDM_EDIT_CUT, VIRTKEY, CONTROL, NOINVERT
END



RESOURCE.H (excerpts)
// Microsoft Developer Studio generated include file.
// Used by ClipText.rc

#define IDM_EDIT_CUT 40001
#define IDM_EDIT_COPY 40002
#define IDM_EDIT_PASTE 40003
#define IDM_EDIT_CLEAR 40004
#define IDM_EDIT_RESET 40005



这个代码是在windows程序设计（第十二章剪切板）一书里，在怎样改才能顺利编译成功啊！

[null]

把对应的代码放到对应的文件里。文件名在代码的前面

[cwhe_10]

问题它这是部分节选的代码啊，放进对应的文件里也执行不了啊

[Eleven]

你不看上面的注释部分的说明吗？
CLIPTEXT.C -- The Clipboard and Text

CLIPTEXT.RC (excerpts)
//Microsoft Developer Studio generated resource script.

RESOURCE.H (excerpts)
// Microsoft Developer Studio generated include file.
// Used by ClipText.rc

一个放CLIPTEXT.C，一个放CLIPTEXT.RC，一个放RESOURCE.H文件

[stjay]

代码不全啊
是手工敲的么？
光盘里有源码的吧