試圖從C＃（.NET 4.0）加載kernal32和J＃庫並獲取kernal32加載錯誤

我使用Visual Studio 2010/.NET 4.0在C＃中創建應用程序。對於部分應用程序，我需要壓縮文件並使用J＃庫。我遇到導入kernal32.dll的問題。我已經嘗試將導入值設置爲「kernal32」，「kernal32.dll」和system32文件夾中的絕對路徑。我得到的錯誤在下面，相關的源代碼在下面。該錯誤發生在我調用「LoadLibrary（fullPath）;」的行任何幫助將被大大挖掘！試圖從C＃（.NET 4.0）加載kernal32和J＃庫並獲取kernal32加載錯誤

我在http://blogs.windwardreports.com/davidt/2011/02/calling-j-code-from-net-40.html

System.DllNotFoundException拉出一些這個代碼從一個例子是未處理消息=無法加載DLL「kernal32」：指定的模塊找不到。（從HRESULT異常：0x8007007E）源= ZipLibrary 類型名= 「」堆棧跟蹤：在ZipLibrary.Zipper.LoadLibrary（字符串ipFileName）在ZipLibrary.Zipper..ctor（字符串directoryToZip，字符串zipToPath）在C：\用戶\ cchamberlain \ documents \ visual studio 2010 \ Projects \ AppDeploy \ ZipLibrary \ Zipper.cs：line 37 at AppDeployLibrary.AppDeployer.Deploy（）in c：\ users \ cchamberlain \ documents \ visual studio 2010 \ Projects \ AppDeploy \ AppDeployLibrary \ AppDeployer.cs：line 37 at c：\ users \ cchamberlain \ documents \ visual studio 2010 \ Projects \ AppDeploy \ AppDeploy \ Program.cs中的AppDeploy.Program.Main（String [] args）：line 21 at System.AppDomain .nExecuteAssembly（RuntimeAssembly程序集，String []參數）位於System.AppDomain。 ExecuteAssembly（String assemblyFile，Evidence assemblySecurity，String [] args） at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly（） at System.Threading.ThreadHelper.ThreadStart_Context（Object state） at System.Threading.ExecutionContext.Run（ExecutionContext的ExecutionContext，ContextCallback回調，對象的狀態，布爾ignoreSyncCtx）在System.Threading.ExecutionContext.Run（的ExecutionContext的ExecutionContext，ContextCallback回調，對象狀態）在System.Threading.ThreadHelper.ThreadStart（）的InnerException：

public class Zipper 
{ 
    private const string DotNetFrameworkRelativePath = @"..\Microsoft.NET\Framework\v2.0.50727"; 
    private const string VjsDllName = "vjsnativ.dll"; 

    [DllImport("kernal32", SetLastError=true)] 
    static extern IntPtr LoadLibrary(string ipFileName); 

    private readonly string _directoryToZip; 
    private readonly string _zipToPath; 

    public Zipper(string directoryToZip, string zipToPath) 
    { 
     // If the current framework is .NET 4, include the VJS dll.))) 
     if(Environment.Version.Major >= 4) 
     { 
      string folder = SystemIO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), DotNetFrameworkRelativePath); 
      folder = SystemIO.Path.GetFullPath(folder); 
      string fullPath = SystemIO.Path.Combine(folder, VjsDllName); 

      // Check to see if file exists, if not the J# redistributable is not installed. 
      if(!SystemIO.File.Exists(fullPath)) 
      { 
       throw new ApplicationException("ERROR: Zipper requires that the Microsoft Visual J#® 2.0 Redistributable Package be installed on the environment."); 
      } 

      LoadLibrary(fullPath); 
     } 

     _directoryToZip = directoryToZip; 
     _zipToPath = _zipToPath; 
    } 
}

來源

2011-05-27 cchamberlain

嘗試kernel32。下面的示例通過P/Invoke LoadLibrary頁面。

[DllImport("kernel32", SetLastError=true)] 
static extern IntPtr LoadLibrary(string lpFileName);

來源

2011-05-27 01:40:00 ahawker

試圖從C＃（.NET 4.0）加載kernal32和J＃庫並獲取kernal32加載錯誤

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