使用 C# exe 修改其他 C# exe 的资源

解决了！见下文。

我有 2 个 C# 应用程序。应用程序 A 应该修改应用程序 B 的内部资源。应用程序 b 在执行时应该对其(修改后的(资源执行一些操作。

我怎样才能做到这一点？

这是我尝试过的：

public static void addFileToResources(string dest, string src)
{
    Assembly a_dest = Assembly.LoadFile(dest);
    using (Stream s_dest = a_dest.GetManifestResourceStream("Elevator.Properties.Resources.resources"))
    {
        using (ResourceWriter rw = new ResourceWriter(s_dest))
        {
            byte[] b_src = File.ReadAllBytes(src);
            rw.AddResource("target", b_src);
        }
    }
}

我得到了一个System.ArgumentException The stream is readonly. System.Resources.ResourceWriter..ctor(Stream stream)

编辑
由于 .net 资源似乎无法做到这一点：还有其他方法吗？
我想生成一个文件(即应用程序b的exe(，它是可执行的，并且可以处理在从应用程序a执行之前给出的数据(存储在exe中(。最好不必实际编译b以提供数据。

假设为了方便一点：

• a总是在b之前执行
• a仅执行一次
• 两个应用程序都是我写的

编辑 - 解决方案
由于无法通过资源完成此操作，因此我使用了以下解决方法：
显然，您可以将任何内容附加到exe文件中，并且它仍然是可执行的，所以这是我想到的：

public class Packer : IDisposable
{
    // chosen quite arbitrarily; can be anything you'd like but should be reasonably unique
    private static byte[] MAGIC_NUMBER = { 0x44, 0x61, 0x6c, 0x65, 0x6b, 0x4c, 0x75, 0x63 };
    private Stream inStream;
    public Packer(string filename, bool openReadonly = false)
    {
        // The FileAccess.Read is necessary when I whant to read from the file that is being executed.
        // Hint: To get the path for the executing file I used:
        // System.Reflection.Assembly.GetExecutingAssembly().Location
        inStream = File.Open(filename, FileMode.Open, openReadonly ? FileAccess.Read : FileAccess.ReadWrite, openReadonly ? FileShare.Read : FileShare.None);
    }
    public byte[] ReadData(int index)
    {
        byte[] mn_buf = new byte[MAGIC_NUMBER.Length];
        byte[] len_buf = new byte[sizeof(Int32)];
        int data_len = 0;
        inStream.Seek(0, SeekOrigin.End);
        for (int i = 0; i <= index; ++i)
        {
            // Read the last few bytes
            inStream.Seek(-MAGIC_NUMBER.Length, SeekOrigin.Current);
            inStream.Read(mn_buf, 0, MAGIC_NUMBER.Length);
            inStream.Seek(-MAGIC_NUMBER.Length, SeekOrigin.Current);
            for (int j = 0; j < MAGIC_NUMBER.Length; ++j)
            {   // Check if the last bytes are equals to my MAGIC_NUMBER
                if (mn_buf[j] != MAGIC_NUMBER[j])
                {
                    throw new IndexOutOfRangeException("Not enough data.");
                }
            }
            inStream.Seek(-sizeof(Int32), SeekOrigin.Current);
            inStream.Read(len_buf, 0, sizeof(Int32));
            inStream.Seek(-sizeof(Int32), SeekOrigin.Current);
            // Read the length of the data
            data_len = BitConverter.ToInt32(len_buf, 0);
            inStream.Seek(-data_len, SeekOrigin.Current);
        }
        byte[] data = new byte[data_len];
        // Read the actual data and return it
        inStream.Read(data, 0, data_len);
        return data;
    }
    public void AddData(byte[] data)
    {
        // append it
        inStream.Seek(0, SeekOrigin.End);
        inStream.Write(data, 0, data.
        inStream.Write(BitConverter.GetBytes(data.Length), 0, sizeof(Int32));
        inStream.Write(MAGIC_NUMBER, 0, MAGIC_NUMBER.Length);
    }
    public void Dispose()
    {
        inStream.Dispose();
    }
}

如果要使用此代码段，请继续，但请注意，如果将数据添加到文件，则检索时索引的顺序相反：
假设您先编写数据集 A，然后编写数据集 B，如果您稍后读取数据，B 将具有索引 0，A 将具有索引 1。

    public static void ReplaceResource(string path, string resourceName, byte[] resource)
    {
        var definition =
            AssemblyDefinition.ReadAssembly(path);
        for (var i = 0; i < definition.MainModule.Resources.Count; i++)
            if (definition.MainModule.Resources[i].Name == resourceName)
            {
                definition.MainModule.Resources.RemoveAt(i);
                break;
            }
        var er = new EmbeddedResource(resourceName, ManifestResourceAttributes.Public, resource);
        definition.MainModule.Resources.Add(er);
        definition.Write(path);
    }
    public static void AddResource(string path, string resourceName, byte[] resource)
    {
        var definition =
            AssemblyDefinition.ReadAssembly(path);
        var er = new EmbeddedResource(resourceName, ManifestResourceAttributes.Public, resource);
        definition.MainModule.Resources.Add(er);
        definition.Write(path);
    }
    public static MemoryStream GetResource(string path, string resourceName)
    {
        var definition =
            AssemblyDefinition.ReadAssembly(path);
        foreach (var resource in definition.MainModule.Resources)
            if (resource.Name == resourceName)
            {
                var embeddedResource =(EmbeddedResource) resource;
                var stream = embeddedResource.GetResourceStream();
                var bytes = new byte[stream.Length];
                stream.Read(bytes, 0, bytes.Length);
                var memStream = new MemoryStream();
                memStream.Write(bytes,0,bytes.Length);
                memStream.Position = 0;
                return memStream;
            }
        return null;
    }

            var ms = new MemoryStream();
            var writer = new ResourceWriter(ms);
            writer.AddResource("good_luck",new Bitmap("good_luck.png"));
            writer.Generate();   
            ReplaceResource(@"my executale.exe", "ResourceTest.Properties.Resources.resources",ms.ToArray());