关键代码：

        /// <summary>        /// 将嵌入的资源写入到本地        /// </summary>        /// <param name="resourceName">嵌入的资源名称</param>        /// <param name="filename">写入本地的路径</param>        /// <returns>是否成功</returns>        public static bool ExtractEmbeddedResourceToFile(string resourceName, string filename)        {            bool _result = false;            try            {                Assembly _curCall = Assembly.GetCallingAssembly();                string _curCallAssemblyName = _curCall.GetName(false).Name;                resourceName = string.Format("{0}.{1}", _curCallAssemblyName, resourceName);                using (Stream stream = _curCall.GetManifestResourceStream(resourceName))                {                    if (stream != null)                    {                        using (FileStream fs = new FileStream(filename, FileMode.Create))                        {                            byte[] _byte = new byte[stream.Length];                            stream.Read(_byte, 0, _byte.Length);                            fs.Write(_byte, 0, _byte.Length);                            _result = true;                        }                    }                }            }            catch (Exception ex)            {                _result = false;                Debug.WriteLine(string.Format("ExtractEmbeddedResourceToFile Exception:{0}", ex.Message));            }            return _result;        }

测试代码：

1.将文件设置成嵌入成资源

2.编写代码：

CSharpToolV2.ExtractEmbeddedResourceToFile("cat.jpg", @"C:\cat.jpg");

希望有所帮助！<style type="text/css">.csharpcode, .csharpcode pre{ font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/}.csharpcode pre { margin: 0em; }.csharpcode .rem { color: #008000; }.csharpcode .kwrd { color: #0000ff; }.csharpcode .str { color: #006080; }.csharpcode .op { color: #0000c0; }.csharpcode .preproc { color: #cc6633; }.csharpcode .asp { background-color: #ffff00; }.csharpcode .html { color: #800000; }.csharpcode .attr { color: #ff0000; }.csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em;}.csharpcode .lnum { color: #606060; }</style>

<style type="text/css">.csharpcode, .csharpcode pre{ font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/}.csharpcode pre { margin: 0em; }.csharpcode .rem { color: #008000; }.csharpcode .kwrd { color: #0000ff; }.csharpcode .str { color: #006080; }.csharpcode .op { color: #0000c0; }.csharpcode .preproc { color: #cc6633; }.csharpcode .asp { background-color: #ffff00; }.csharpcode .html { color: #800000; }.csharpcode .attr { color: #ff0000; }.csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em;}.csharpcode .lnum { color: #606060; }</style>

[C#]ExtractEmbeddedResourceToFile