.Net Coding Challenge #2

[Resistance]

Mines not very good lol... The code is a disgrace but who cares...
Here it is:

Spoiler (Click to View)

Screenshot:


Download Link:
http://www.mediafire.com/?l7fcwllktky1wmc

Source Code:

Code:

Imports System.Security.Cryptography
Imports System.IO
Imports System.Text

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)

        'Gets raw MD5 hash of file
        Dim md5 As MD5CryptoServiceProvider = New MD5CryptoServiceProvider
        Dim lol As FileStream = New FileStream(TextBox1.Text, FileMode.Open, FileAccess.Read, FileShare.Read, 8192)
        md5.ComputeHash(lol)
        lol.Close()

        Dim md52 As MD5CryptoServiceProvider = New MD5CryptoServiceProvider
        Dim lol2 As FileStream = New FileStream(TextBox2.Text, FileMode.Open, FileAccess.Read, FileShare.Read, 8192)
        md52.ComputeHash(lol2)
        lol2.Close()

        'Appends & formats the hash
        Dim hsh As Byte() = md5.Hash
        Dim buf As StringBuilder = New StringBuilder
        Dim hshByt As Byte
        For Each hshByt In hsh
            buf.Append(String.Format("{0:X2}", hshByt))
        Next

        Dim hsh2 As Byte() = md52.Hash
        Dim buf2 As StringBuilder = New StringBuilder
        Dim hshByt2 As Byte
        For Each hshByt2 In hsh2
            buf2.Append(String.Format("{0:X2}", hshByt2))
        Next

        'Displays final MD5 Checksum
        TextBox3.Text = buf.ToString()
        TextBox4.Text = buf2.ToString()

        'Displays comparison status
        If TextBox3.Text = TextBox4.Text Then
            Label4.ForeColor = Color.Red
            Label4.Text = "Files Are Identical"
        Else
            Label4.ForeColor = Color.Green
            Label4.Text = "Files Are Unidentical"
        End If
    End Sub

    Private Sub Button2_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs)

    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
        Dim ofd As OpenFileDialog = New OpenFileDialog()
        ofd.Filter = "All files (*.*)|*.*|All files (*.*)|*.*"
        ofd.RestoreDirectory = True
        ofd.InitialDirectory = "C:\"
        ofd.FilterIndex = 2
        If ofd.ShowDialog = DialogResult.OK Then
            TextBox2.Text = ofd.FileName.ToString()
        End If
    End Sub

    Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox1.Click
        Try

            'Gets raw MD5 hash of file
            Dim md5 As MD5CryptoServiceProvider = New MD5CryptoServiceProvider
            Dim lol As FileStream = New FileStream(TextBox1.Text, FileMode.Open, FileAccess.Read, FileShare.Read, 8192)
            md5.ComputeHash(lol)
            lol.Close()

            Dim md52 As MD5CryptoServiceProvider = New MD5CryptoServiceProvider
            Dim lol2 As FileStream = New FileStream(TextBox2.Text, FileMode.Open, FileAccess.Read, FileShare.Read, 8192)
            md52.ComputeHash(lol2)
            lol2.Close()

            'Appends & formats the hash
            Dim hsh As Byte() = md5.Hash
            Dim buf As StringBuilder = New StringBuilder
            Dim hshByt As Byte
            For Each hshByt In hsh
                buf.Append(String.Format("{0:X2}", hshByt))
            Next

            Dim hsh2 As Byte() = md52.Hash
            Dim buf2 As StringBuilder = New StringBuilder
            Dim hshByt2 As Byte
            For Each hshByt2 In hsh2
                buf2.Append(String.Format("{0:X2}", hshByt2))
            Next

            'Displays final MD5 Checksum
            TextBox3.Text = buf.ToString()
            TextBox4.Text = buf2.ToString()

            'Displays comparison status
            If TextBox3.Text = TextBox4.Text Then
                Label4.ForeColor = Color.OrangeRed
                Label4.Text = "Files Are Identical"
            Else
                Label4.ForeColor = Color.LightGreen
                Label4.Text = "Files Are Unidentical"
            End If

        Catch Ex As Exception
            MessageBox.Show("Please select 2 files to compare")
        End Try
    End Sub

    Private Sub PictureBox2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox2.Click
        'Allows user to choose file
        Dim ofd As OpenFileDialog = New OpenFileDialog()
        ofd.Filter = "All files (*.*)|*.*|All files (*.*)|*.*"
        ofd.RestoreDirectory = True
        ofd.InitialDirectory = "C:\"
        ofd.FilterIndex = 2
        If ofd.ShowDialog = DialogResult.OK Then
            TextBox1.Text = ofd.FileName.ToString()
        End If
    End Sub

    Private Sub PictureBox3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox3.Click
        Dim ofd As OpenFileDialog = New OpenFileDialog()
        ofd.Filter = "All files (*.*)|*.*|All files (*.*)|*.*"
        ofd.RestoreDirectory = True
        ofd.InitialDirectory = "C:\"
        ofd.FilterIndex = 2
        If ofd.ShowDialog = DialogResult.OK Then
            TextBox2.Text = ofd.FileName.ToString()
        End If
    End Sub
End Class

I love that GUI! Did you make it in photoshop?