如何将本地文件存入MemoryStream中去呢》？例如：c:\1.jpg

[billrobin]

如何将本地文件存入MemoryStream中去呢》？例如：c:\1.jpg

[yyantifa]

  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); 

[蝶恋花雨]

///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();

[木头小菜]

            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);

[__天涯寻梦]

MemoryStream ms = new MemoryStream(File.ReadAllBytes("c:\\1.jpg"));