c# OpenCvSharp 無法加載 DLLOpenCvSharpExtern:找不到指定的模塊

在C#中使用OpenCvSharp出現無法加載 DLLOpenCvSharpExtern:找不到指定的模塊。

或者提示“OpenCvSharp.NativeMethods”的類型初始值設定項引發異常

如以下圖片的提示：

 

 

 

 而你的程序bin文件夾卻有dll文件夾

 

 

 

 

 

 還是無法正確的讀取OpenCvSharpExtern

可在使用OpenCvSharp前調用如下代碼

讓庫OpenCvSharpExtern.dll是從應用程序路徑的x86或x64子目錄動態加載

[DllImport("kernel32", SetLastError = true, CharSet = CharSet.Ansi)]
        private static extern IntPtr LoadLibrary([MarshalAs(UnmanagedType.LPStr)] string lpFileName);

        #region 檢查指針大小，讓庫OpenCvSharpExtern.dll是從應用程序路徑的x86或x64子目錄動態加載
        public static bool TryLoadNativeLibrary(string path)
        {
            if (path == null)
                return false;

            path = Path.Combine(path, IntPtr.Size == 4 ? "x86" : "x64");

            path = Path.Combine(path, "OpenCvSharpExtern.dll");

            return File.Exists(path) && LoadLibrary(path) != IntPtr.Zero;
        }
        #endregion