如何将本地文件存入MemoryStream中去呢》？例如：c:\1.jpg
如何将本地文件存入MemoryStream中去呢》？例如：c:\1.jpg

[解决办法]

C# code

  FileStream fs = new FileStream(path, FileMode.Open);   byte[] data = new byte[fs.Length];   fs.Read(data, 0, data.Length);   fs.Close();  MemoryStream ms = new MemoryStream(data);
[解决办法]

  ///定义并实例化一个内存流，以存放图片的字节数组。 
 MemoryStream m = new MemoryStream(); 
 ///获得当前路径 
 string strAppPath = AppDomain.CurrentDomain.BaseDirectory; //获得可执行文件的路径。 
 ///获得图片路径  
 string strPath = strAppPath + "img\\default.jpg";  
 ///图片读入FileStream  
 FileStream f = new FileStream(strPath, FileMode.open);  
 ///把FileStream写入MemoryStream  
 m.SetLength(f.Length);  
 f.Read(m.GetBuffer(), 0, (int)f.Length);  
 m.Flush();  
 f.Close(); 

[解决办法]
C# code
            FileStream fs = new FileStream(fileName, FileMode.Open);            byte[] MyData = new byte[fs.Length];            fs.Read(MyData, 0, (int)fs.Length);            fs.Close();            MemoryStream ms = new MemoryStream(MyData);
[解决办法]
C# code
MemoryStream ms = new MemoryStream(File.ReadAllBytes("c:\\1.jpg"));