以编程方式将资源嵌入 .NET 程序集中

问题描述

我有一个已编译的 .NET 程序集，其中嵌入了一个特定的资源文件(名为Script.xml").我需要以编程方式将其更改为另一个.

I have a compiled .NET assembly with a specific resource file embedded (named 'Script.xml'). I need to programmatically change it out for another.

不从源代码重新编译是否可以做到这一点?

Is this possible to do without recompiling from source?

目前，我搜索我知道文件中的文本，它运行良好.但是我需要为另一个我不知道资源文件的任何内容的项目这样做，我需要找到另一种方法.

Currently, I do a search for text I know is in the file and it works well. But I need to do it for another project where I don't know any of the contents of the resource file and I need to find another method.

FileStream exe = new FileStream(currentexe, FileMode.Open);

//find xml part of exefile
string find = "<?xml version="1.0"?>";
string lastchars = new string(' ', find.Length);
while (exe.CanRead) {
    lastchars = lastchars.Substring(1) + (char)exe.ReadByte();
    if (lastchars == find) {
        exe.Seek(-find.Length, SeekOrigin.Current);
        break;
    }
}

//output serialized script
int bytenum = 0;
foreach (byte c in xml) {
    if (c == 0) break;
    exe.WriteByte(c);
    bytenum++;
}

//clean out extra data
while (bytenum++ < ScriptFileSize) {
    exe.WriteByte(0x20);
}
exe.Close();

推荐答案

您可以使用 Cecil 打开程序集并插入资源(我这样做).YMMV

You could use Cecil to open the assembly and insert a resource (I do). YMMV

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