下面是以前一个功能的实现代码，现在因为要整合进MVC里面，所以想使用MVC改写一下，发现知识有些匮乏，实在不知道在MVC里面应该怎么读取二进制流，然后在视图中展示。

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        If Not IsPostBack Then
            Dim QstrOffSet As String = Request.QueryString("offs")
            If Not String.IsNullOrEmpty(QstrOffSet) Then
                Dim FileName As String = Server.MapPath("App_Data\img.dat")
                Dim openDataStream As New FileStream(FileName, FileMode.Open, FileAccess.Read)
                Dim openDataBR As New BinaryReader(openDataStream)
                Try
                    Dim OffSet As UInt32 = Convert.ToUInt32(QstrOffSet)
                    openDataStream.Seek(OffSet, SeekOrigin.Begin)
                    Dim Length As UInt32 = openDataBR.ReadUInt32()
                    If Length < 33000 Then
                        Response.ContentType = "application/x-MS-bmp"
                        Dim myByte() As Byte = openDataBR.ReadBytes(Length)
                        Response.BinaryWrite(myByte)
                    End If
                Catch ex As Exception

                Finally
                    openDataBR.Close()
                    openDataStream.Close()
                    openDataStream.Dispose()
                End Try
            End If
        End If
    End Sub

像

Response.ContentType = "application/x-MS-bmp"
 Response.BinaryWrite(myByte)

这两段代码应该是关键问题所在，在MVC中我还不知道有什么API可以去处理这样的问题，希望能得到大家的帮助。