Dim myfilestream As New System.IO.FileStream(Application.StartupPath & "\monkey.bmp", IO.FileMode.Create)
            myfilestream.Write(data, 0, data.Length)
            myfilestream.Close()
            PictureBox1.Image = New Bitmap(Application.StartupPath & "\monkey.bmp")
        Catch
        End Try
    End Sub


    '把C:\6.bmp写入库中,你可以改为自己的图片.
    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles InsertPicToDb.Click
        Dim myfilestream As New System.IO.FileStream("c:\6.bmp", IO.FileMode.Open)
        Dim data() As Byte
        ReDim data(myfilestream.Length - 1)
        myfilestream.Read(data, 0, myfilestream.Length)
        myfilestream.Close()
        DataSet11.Tables(0).Rows(7).Item(3) = data
        SqlDataAdapter1.Update(DataSet11.GetChanges())
    End Sub