Muy buenas recurro a ustedes para que me orienten en esta comprobacion del serial echa en vb.net , ise algunos mas faciles pero este es un reto mayor asi que necesito el primer paso, asi que veamos que tiene ese jodido codigo:
Código [Seleccionar]
Imports System
Imports System.ComponentModel
Imports System.Drawing
Imports System.Windows.Forms
Public NotInheritable Class FormRegistration
Inherits Form
' Methods
Public Sub New()
Me.InitializeComponent
If GClass1.bool_3 Then
Me.textBox4.Text = "REGISTERED"
Me.textBox4.ForeColor = Color.Green
Me.tbSerial.ReadOnly = True
Me.tbSerial.Text = GClass17.smethod_2
Me.buttonActivate.Enabled = False
End If
End Sub
Private Sub buttonActivate_Click(ByVal sender As Object, ByVal e As EventArgs) Handles buttonActivate.Click
GClass23.smethod_6.Replace("5", "-")
Dim str As String = GClass23.smethod_12(GClass1.string_3, Me.tbSerial.Text)
If GClass16.smethod_13(String.Empty, str).StartsWith(str) Then
GClass17.smethod_3(Me.tbSerial.Text)
MyBase.DialogResult = DialogResult.OK
Else
MessageBox.Show("Invalid License Key!", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Hand)
MyBase.DialogResult = DialogResult.None
End If
End Sub
Private Sub buttonExit_Click(ByVal sender As Object, ByVal e As EventArgs) Handles button Exit .Click
End Sub
Protected Overrides Sub Dispose(ByVal disposing As Boolean)
If (disposing AndAlso (Not Me.icontainer_0 Is Nothing)) Then
Me.icontainer_0.Dispose()
End If
MyBase.Dispose(disposing)
End Sub
Private Sub FormRegistration_Shown(ByVal sender As Object, ByVal e As EventArgs) Handles MyBase.Shown
Dim str As String = GClass1.string_3
Dim buffer As Byte() = GClass23.smethod_2(str)
Dim i As Integer
For i = 0 To buffer.Length - 1
buffer(i) = CByte((buffer(i) Xor &H31))
str = (str & GClass23.smethod_0(buffer(i)))
Select Case i
Case 5, 9, 14
str = (str & "-")
Exit Select
End Select
Next i
Me.tbKey.Text = str.Substring((buffer.Length * 2))
End Sub
Private Sub InitializeComponent()
Me.panel1 = New System.Windows.Forms.Panel
Me.buttonExit = New System.Windows.Forms.Button
Me.textBox4 = New System.Windows.Forms.TextBox
Me.panel2 = New System.Windows.Forms.Panel
Me.textBox3 = New System.Windows.Forms.TextBox
Me.buttonActivate = New System.Windows.Forms.Button
Me.label2 = New System.Windows.Forms.Label
Me.label1 = New System.Windows.Forms.Label
Me.tbSerial = New System.Windows.Forms.TextBox
Me.tbKey = New System.Windows.Forms.TextBox
Me.panel1.SuspendLayout()
Me.SuspendLayout()
'
'panel1
'
Me.panel1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
Me.panel1.Controls.Add(Me.buttonExit)
Me.panel1.Controls.Add(Me.textBox4)
Me.panel1.Controls.Add(Me.panel2)
Me.panel1.Controls.Add(Me.textBox3)
Me.panel1.Controls.Add(Me.buttonActivate)
Me.panel1.Controls.Add(Me.label2)
Me.panel1.Controls.Add(Me.label1)
Me.panel1.Controls.Add(Me.tbSerial)
Me.panel1.Controls.Add(Me.tbKey)
Me.panel1.Location = New System.Drawing.Point(12, 12)
Me.panel1.Name = "panel1"
Me.panel1.Size = New System.Drawing.Size(424, 322)
Me.panel1.TabIndex = 0
'
'buttonExit
'
Me.buttonExit.DialogResult = System.Windows.Forms.DialogResult.Cancel
Me.buttonExit.Location = New System.Drawing.Point(322, 283)
Me.buttonExit.Name = "buttonExit"
Me.buttonExit.Size = New System.Drawing.Size(87, 27)
Me.buttonExit.TabIndex = 24
Me.buttonExit.Text = "Exit"
Me.buttonExit.UseVisualStyleBackColor = True
'
'textBox4
'
Me.textBox4.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.textBox4.BackColor = System.Drawing.Color.White
Me.textBox4.BorderStyle = System.Windows.Forms.BorderStyle.None
Me.textBox4.Enabled = False
Me.textBox4.Font = New System.Drawing.Font("Arial", 12.0!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(204, Byte))
Me.textBox4.ForeColor = System.Drawing.Color.Red
Me.textBox4.Location = New System.Drawing.Point(3, 89)
Me.textBox4.Multiline = True
Me.textBox4.Name = "textBox4"
Me.textBox4.ReadOnly = True
Me.textBox4.Size = New System.Drawing.Size(416, 30)
Me.textBox4.TabIndex = 23
Me.textBox4.Text = "UNREGISTERED"
Me.textBox4.TextAlign = System.Windows.Forms.HorizontalAlignment.Center
'
'panel2
'
Me.panel2.Anchor = CType(((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Left) _
Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
Me.panel2.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Center
Me.panel2.Location = New System.Drawing.Point(3, 3)
Me.panel2.Name = "panel2"
Me.panel2.Size = New System.Drawing.Size(416, 78)
Me.panel2.TabIndex = 21
'
'textBox3
'
Me.textBox3.BackColor = System.Drawing.Color.White
Me.textBox3.BorderStyle = System.Windows.Forms.BorderStyle.None
Me.textBox3.Enabled = False
Me.textBox3.Location = New System.Drawing.Point(16, 168)
Me.textBox3.Multiline = True
Me.textBox3.Name = "textBox3"
Me.textBox3.ReadOnly = True
Me.textBox3.Size = New System.Drawing.Size(393, 81)
Me.textBox3.TabIndex = 6
Me.textBox3.TextAlign = System.Windows.Forms.HorizontalAlignment.Center
'
'buttonActivate
'
Me.buttonActivate.Location = New System.Drawing.Point(168, 283)
Me.buttonActivate.Name = "buttonActivate"
Me.buttonActivate.Size = New System.Drawing.Size(87, 27)
Me.buttonActivate.TabIndex = 4
Me.buttonActivate.Text = "Activate"
Me.buttonActivate.UseVisualStyleBackColor = True
'
'label2
'
Me.label2.AutoSize = True
Me.label2.Location = New System.Drawing.Point(13, 258)
Me.label2.Name = "label2"
Me.label2.Size = New System.Drawing.Size(65, 13)
Me.label2.TabIndex = 3
Me.label2.Text = "License Key"
'
'label1
'
Me.label1.AutoSize = True
Me.label1.Location = New System.Drawing.Point(13, 132)
Me.label1.Name = "label1"
Me.label1.Size = New System.Drawing.Size(74, 13)
Me.label1.TabIndex = 2
Me.label1.Text = "Hardware Key"
'
'tbSerial
'
Me.tbSerial.Location = New System.Drawing.Point(116, 255)
Me.tbSerial.Name = "tbSerial"
Me.tbSerial.Size = New System.Drawing.Size(293, 20)
Me.tbSerial.TabIndex = 1
'
'tbKey
'
Me.tbKey.Location = New System.Drawing.Point(116, 129)
Me.tbKey.Name = "tbKey"
Me.tbKey.ReadOnly = True
Me.tbKey.Size = New System.Drawing.Size(293, 20)
Me.tbKey.TabIndex = 0
'
'FormRegistration
'
Me.AcceptButton = Me.buttonActivate
Me.BackColor = System.Drawing.Color.White
Me.CancelButton = Me.buttonExit
Me.ClientSize = New System.Drawing.Size(448, 346)
Me.Controls.Add(Me.panel1)
Me.MaximizeBox = False
Me.MinimizeBox = False
Me.Name = "FormRegistration"
Me.ShowIcon = False
Me.ShowInTaskbar = False
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent
Me.Text = "Registration"
Me.panel1.ResumeLayout(False)
Me.panel1.PerformLayout()
Me.ResumeLayout(False)
End Sub
' Fields
Private buttonActivate As Button
Private buttonExit As Button
Private icontainer_0 As IContainer
Private label1 As Label
Private label2 As Label
Private panel1 As Panel
Private panel2 As Panel
Private tbKey As TextBox
Private tbSerial As TextBox
Private textBox3 As TextBox
Private textBox4 As TextBox
Private Sub tbSerial_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tbSerial.TextChanged
