VC怎么导出程序中的资源？
我在程序中导入一个文件（比如： 2.swf ），
以"swf"为类型名称保存在了程序的resources里面
，我想在第一次运行程序的时候把这个文件还原并复制到c:\下，
可以吗？能实现吗？求求答案………………
[解决办法]
[code=c/c++]
char szBuffer[80]; // print buffer for EnumResourceTypes
DWORD cbWritten; // number of bytes written to res. info. file
size_t cbString; // length of string in sprintf
HRESULT hResult;
// Declare callback functions.
BOOL EnumTypesFunc(
HANDLE hModule,
LPTSTR lpType,
LONG lParam);
BOOL EnumNamesFunc(
HANDLE hModule,
LPCTSTR lpType,
LPTSTR lpName,
LONG lParam);
BOOL EnumLangsFunc(
HANDLE hModule,
LPCTSTR lpType,
LPCTSTR lpName,
WORD wLang,
LONG lParam);
// Load the .EXE whose resources you want to list.
hExe = LoadLibrary("hand.exe");
if (hExe == NULL)
{
// Add code to fail as securely as possible.
return;
}
// Create a file to contain the resource info.
hFile = CreateFile("resinfo.txt", // name of file
GENERIC_READ | GENERIC_WRITE, // access mode
0, // share mode
(LPSECURITY_ATTRIBUTES) NULL, // default security
CREATE_ALWAYS, // create flags
FILE_ATTRIBUTE_NORMAL, // file attributes
(HANDLE) NULL); // no template
if (hFile == INVALID_HANDLE_VALUE) {
ErrorHandler("Could not open file.");
}
// Find all of the loaded file's resources.
hResult = StringCchPrintf(szBuffer, 80/sizeof(TCHAR),
// cbString = sprintf(szBuffer,
"The file contains the following resources:\n\n");
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
hResult = StringCchLength(szBuffer, 80/sizeof(TCHAR), cbString);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
WriteFile(hFile, // file to hold resource info.
szBuffer, // what to write to the file
(DWORD) cbString, // number of bytes in szBuffer
&cbWritten, // number of bytes written
NULL); // no overlapped I/O
EnumResourceTypes(hExe, // module handle
(ENUMRESTYPEPROC)EnumTypesFunc, // callback function
0); // extra parameter
// Unload the executable file whose resources were
// enumerated and close the file created to contain
// the resource information.
FreeLibrary(hExe);
CloseHandle(hFile);
// FUNCTION: EnumTypesFunc(HANDLE, LPSTR, LONG)
//
// PURPOSE: Resource type callback
BOOL EnumTypesFunc(
HANDLE hModule, // module handle
LPTSTR lpType, // address of resource type
LONG lParam) // extra parameter, could be
// used for error checking
{
size_t cbString;
HRESULT hResult;
// Write the resource type to a resource information file.
// The type may be a string or an unsigned decimal
// integer, so test before printing.
if ((ULONG)lpType & 0xFFFF0000)
{
hResult = StringCchPrintf(szBuffer, 80/sizeof(TCHAR), "Type: %s\n", lpType);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
// cbString = sprintf(szBuffer, "Type: %s\n", lpType);
}
else
{
hResult = StringCchPrintf(szBuffer, 80/sizeof(TCHAR), "Type: %u\n", (USHORT)lpType);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
// cbString = sprintf(szBuffer, "Type: %u\n", (USHORT)lpType);
}
hResult = StringCchLength(szBuffer, 80/sizeof(TCHAR), cbString);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
WriteFile(hFile, szBuffer, (DWORD) cbString,
&cbWritten, NULL);
// Find the names of all resources of type lpType.
EnumResourceNames(hModule,
lpType,
(ENUMRESNAMEPROC)EnumNamesFunc,
0);
return TRUE;
}
// FUNCTION: EnumNamesFunc(HANDLE, LPSTR, LPSTR, LONG)
//
// PURPOSE: Resource name callback
BOOL EnumNamesFunc(
HANDLE hModule, // module handle
LPCTSTR lpType, // address of resource type
LPTSTR lpName, // address of resource name
LONG lParam) // extra parameter, could be
// used for error checking
{
size_t cbString;
HRESULT hResult;
// Write the resource name to a resource information file.
// The name may be a string or an unsigned decimal
// integer, so test before printing.
if ((ULONG)lpName & 0xFFFF0000)
{
hResult = StringCchPrintf(szBuffer, 80/sizeof(TCHAR), "\tName: %s\n", lpName);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
// cbString = sprintf(szBuffer, "\tName: %s\n", lpName);
}
else
{
hResult = StringCchPrintf(szBuffer, 80/sizeof(TCHAR), "\tName: %u\n", (USHORT)lpName);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
// cbString = sprintf(szBuffer, "\tName: %u\n",
(USHORT)lpName);
}
hResult = StringCchLength(szBuffer, 80/sizeof(TCHAR), cbString);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
WriteFile(hFile, szBuffer, (DWORD) cbString,
&cbWritten, NULL);
// Find the languages of all resources of type
// lpType and name lpName.
EnumResourceLanguages(hModule,
lpType,
lpName,
(ENUMRESLANGPROC)EnumLangsFunc,
0);
return TRUE;
}
// FUNCTION: EnumLangsFunc(HANDLE, LPSTR, LPSTR, WORD, LONG)
//
// PURPOSE: Resource language callback
BOOL EnumLangsFunc(
HANDLE hModule, // module handle
LPCTSTR lpType, // address of resource type
LPCTSTR lpName, // address of resource name
WORD wLang, // resource language
LONG lParam) // extra parameter, could be
// used for error checking
{
HANDLE hResInfo;
char szBuffer[80];
size_t cbString = 0;
HRESULT hResult;
hResInfo = FindResourceEx(hModule, lpType, lpName, wLang);
// Write the resource language to the resource information file.
hResult = StringCchPrintf(szBuffer, 80/sizeof(TCHAR), "\t\tLanguage: %u\n", (USHORT) wLang);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
hResult = StringCchLength(szBuffer, 80/sizeof(TCHAR), cbString);
if (FAILED(hResult))
{
// Add code to fail as securely as possible.
return;
}
// cbString = sprintf(szBuffer, "\t\tLanguage: %u\n", (USHORT)wLang);
WriteFile(hFile, szBuffer, (DWORD) cbString,
&cbWritten, NULL);
// Write the resource handle and size to buffer.
cbString = sprintf(szBuffer,
"\t\thResInfo == %lx, Size == %lu\n\n",
hResInfo,
SizeofResource(hModule, hResInfo));
WriteFile(hFile, szBuffer, (DWORD) cbString,
&cbWritten, NULL);
return TRUE;
}
[/code]
