如何在StorageFile 8中向StorageFile写入字节数组

Question

我搜索并找到了这个，但是Windows 8无法使用它，只适用于Windows应用程序：

http://msdn.microsoft.com/en-us/library/windows/apps/windows.storage.fileio.writebytesasync

我如何在WP8中做到这一点？

Answer 1

您可以使用二进制编写器：

byte[] buffer;   

using (IsolatedStorageFile ISF = IsolatedStorageFile.GetUserStoreForApplication())
{

  using (IsolatedStorageFileStream FS = new IsolatedStorageFileStream(fileName, FileMode.Create, ISF))
  {
    using (BinaryWriter BW = new BinaryWriter(FS))
    {
      BW.Write(buffer, 0, buffer.Lenght);
    }
  }
}

或者让它变得更简单，就像KooKiz说的：

using (IsolatedStorageFileStream FS = new IsolatedStorageFileStream(fileName, FileMode.Create, ISF))
 {
     FS.Write(buffer, 0, buffer.Lenght);    
 }