[Visual Basic 2010 Express]-[Source Code Pro Perks]

Hey guys, I'm new in visual BASIC ... I learned to program with level, xp etc.. I can not understand how to connect the byte with the address ... can you help? thanks in advance =)
Here is my source ...

Private Sub Button14_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button14.Click
ReadInteger("iw5mp", &H1CDC9EE)
Dim a As Byte() = {&H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7, &H7}

Np.. i fixed.