在運行時引用.dll？

Question

如果您觀察到以下圖片，我的“RSR.exe”應用程序運行完全正常，因為兩個.dll位於同一文件路徑上; 但是，如果這兩個.dll不與RSR.exe位於同一文件路徑/目錄中，則會導致崩潰/'程序已停止工作'。

以下是我試圖使用的以下代碼，但沒有成功。

public static MainForm _mainForm;

    static string subPath = @"C:\Users\Public\Documents\RSR";

    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static void Main()
    {
        if (!Directory.Exists(subPath))
        {
            Directory.CreateDirectory(subPath);

            if (IntPtr.Size == 4)
            {
                File.WriteAllBytes("C:\\Users\\Public\\Documents\\RSR\\MouseKeyboardActivityMonitor.dll", Properties.Resources.MouseKeyboardActivityMonitor);

                File.WriteAllBytes("C:\\Users\\Public\\Documents\\RSR\\WindowsFormsAero.dll", Properties.Resources.WindowsFormsAero);
            }
            else
            {
                File.WriteAllBytes("C:\\Users\\Public\\Documents\\RSR\\MouseKeyboardActivityMonitor.dll", Properties.Resources.MouseKeyboardActivityMonitor1);

                File.WriteAllBytes("C:\\Users\\Public\\Documents\\RSR\\WindowsFormsAero.dll", Properties.Resources.WindowsFormsAero);
            }
        }

        AssemblyName asm1 = AssemblyName.GetAssemblyName(@"C:\Users\Public\Documents\RSR\MouseKeyboardActivityMonitor.dll");
        Assembly.Load(asm1);

        AssemblyName asm2 = AssemblyName.GetAssemblyName(@"C:\Users\Public\Documents\RSR\WindowsFormsAero.dll");
        Assembly.Load(asm2);

        Application.EnableVisualStyles();
        Application.SetCompatibleTextRenderingDefault(false);

        using (_mainForm = new MainForm())
        {
            Application.Run(_mainForm);
        }

        Cursor normalCursor1 = new Cursor(new System.IO.MemoryStream(Properties.Resources.cursor_normal));
        SetSystemCursor(normalCursor1.Handle, 32512);
    }

以下是2 .dll不在同一目錄/路徑中時的崩潰信息圖。

任何援助將不勝感激。

謝謝。

Answer 1

如果必須將DLL打包為嵌入式資源，則可以通過動態程序集解析來加載它。 您的代碼也必須運行加載權限。

public static MainForm _mainForm;
{ 
  //Add this in your main initialization   
  AppDomain.CurrentDomain.AssemblyResolve+=new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}

private static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
{
    if (args.Name.Contains("FullNameSpace.MouseKeyboardActivityMonitor"))
    {
        return Assembly.Load(Properties.Resources.MouseKeyboardActivityMonitor);
    }

    if (args.Name.Contains("FullNameSpace.MouseKeyboardActivityMonitor"))
    {
        return Assembly.Load(Properties.Resources.WindowsFormsAero);
    }

    return null;
}