怎么替换DLL中的图片资源

[hejinjiang]

如题,我有一个编译好的DLL文件,里面有用到的图片资源,现在想替换其中一副图片..请问有什么办法吗?

[cnzdgs]

可以找找看有没有这种工具。
如果自己写程序，用BeginUpdateResource、UpdateResource、EndUpdateResource等函数。

[替计划实验室Plan T Labs]

介绍两个软件给你。

一款国产资源编辑工具，使用内存载入资源分析，所以被分析的程序并未被独占，在分析期间仍可使用。
http://www.pediy.com/tools/Resource/ResScope/ResScope1.94.rar

它能百分之百的分析被压缩的资源，对于被压缩的软件， freeRes 还能为它重新建立起一份可编辑的资源，
使到其他资源编辑工具（ResScope，eXeScope 等等）能够正常的处理该软件。
http://www.pediy.com/tools/Resource/freeRes/freeRes0.94.zip

[oyljerry]

exescope

http://down1.tech.sina.com.cn/download/downContent/2004-03-16/6509.shtml

[skybblue]

用专业的工具软件替换资源吧!

[jixingzhong]

Updating Resources
The following example copies a dialog box resource from one executable file, Hand.exe, to another, Foot.exe, by following these steps:

Use the LoadLibrary function to load the executable file Hand.exe.
Use the FindResource and LoadResource functions to locate and load the dialog box resource.
Use the LockResource function to retrieve a pointer to the dialog box resource data.
Use the BeginUpdateResource function to open an update handle to Foot.exe.
Use the UpdateResource function to copy the dialog box resource from Hand.exe to Foot.exe.
Use the EndUpdateResource function to complete the update.
The following code implements these steps.

HRSRC hResLoad; // handle to loaded resource
HANDLE hExe; // handle to existing .EXE file
HRSRC hRes; // handle/ptr. to res. info. in hExe
HANDLE hUpdateRes; // update resource handle
char *lpResLock; // pointer to resource data
BOOL result;
// Load the .EXE file that contains the dialog box you want to copy.
hExe = LoadLibrary("hand.exe");
if (hExe == NULL)
{
ErrorHandler("Could not load exe.");
}

// Locate the dialog box resource in the .EXE file.
hRes = FindResource(hExe, "AboutBox", RT_DIALOG);
if (hRes == NULL)
{
ErrorHandler("Could not locate dialog box.");
}

// Load the dialog box into global memory.
hResLoad = LoadResource(hExe, hRes);
if (hResLoad == NULL)
{
ErrorHandler("Could not load dialog box.");
}

// Lock the dialog box into global memory.
lpResLock = LockResource(hResLoad);
if (lpResLock == NULL)
{
ErrorHandler("Could not lock dialog box.");
}

// Open the file to which you want to add the dialog box resource.
hUpdateRes = BeginUpdateResource("foot.exe", FALSE);
if (hUpdateRes == NULL)
{
ErrorHandler("Could not open file for writing.");
}

// Add the dialog box resource to the update list.
result = UpdateResource(hUpdateRes, // update resource handle
RT_DIALOG, // change dialog box resource
"AboutBox", // dialog box name
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL), // neutral language
lpResLock, // ptr to resource info
SizeofResource(hExe, hRes)); // size of resource info.
if (result == FALSE)
{
ErrorHandler("Could not add resource.");
}

// Write changes to FOOT.EXE and then close it.
if (!EndUpdateResource(hUpdateRes, FALSE))
{
ErrorHandler("Could not write changes to file.");
}

// Clean up.
if (!FreeLibrary(hExe))
{
ErrorHandler("Could not free executable.");
}