|
|
Public Class AppMain
Dim LK As New LicKey
Private Sub AppMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
LK.SerialNo = 1
LK.ProductID = 1
LK.OptValue = 0
Dim Code As String = LK.KeyCode
tbKey.Text = Code
tbLen.Text = tbKey.Text.Length
Call SetChecks()
End Sub
Private Sub tbKey_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tbKey.TextChanged
LK.KeyCode = tbKey.Text.ToUpper
If LK.SerialNo = 0 Then
tbDecode.Text = "Invalid Key Entered"
Else
tbDecode.Text = "Serial: " & LK.SerialNo.ToString & vbCrLf
tbDecode.Text = tbDecode.Text & "ProdID: " & LK.ProductID.ToString & vbCrLf
tbDecode.Text = tbDecode.Text & "OptVal: " & LK.OptValue.ToString & vbCrLf
End If
Call SetChecks()
End Sub
Private Function NumbersOnly(ByVal pstrChar As Char, ByVal oTextBox As TextBox) As Boolean
'Validate the entry for a textbox limiting it to only numeric values and the decimal point
If pstrChar <> vbBack Then
Return IIf(IsNumeric(pstrChar), False, True) 'Check if numeric is returned
End If
Return False 'For backspace
End Function
Private Sub SetChecks()
tbSerial.Text = LK.SerialNo
tbPID.Text = LK.ProductID
dtpExpire.Value = LK.ExpDate
CheckBox1.Checked = LK.OptionEnabled(1)
CheckBox2.Checked = LK.OptionEnabled(2)
CheckBox3.Checked = LK.OptionEnabled(3)
CheckBox4.Checked = LK.OptionEnabled(4)
CheckBox5.Checked = LK.OptionEnabled(5)
CheckBox6.Checked = LK.OptionEnabled(6)
CheckBox7.Checked = LK.OptionEnabled(7)
CheckBox8.Checked = LK.OptionEnabled(8)
CheckBox9.Checked = LK.OptionEnabled(9)
CheckBox10.Checked = LK.OptionEnabled(10)
CheckBox11.Checked = LK.OptionEnabled(11)
CheckBox12.Checked = LK.OptionEnabled(12)
CheckBox13.Checked = LK.OptionEnabled(13)
CheckBox14.Checked = LK.OptionEnabled(14)
CheckBox15.Checked = LK.OptionEnabled(15)
CheckBox16.Checked = LK.OptionEnabled(16)
End Sub
Private Sub tbPID_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tbPID.TextChanged
Try
LK.ProductID = Val(tbPID.Text)
Catch ex As Exception
LK.SerialNo = 0
End Try
tbKey.Text = LK.KeyCode
End Sub
Private Sub tbSerial_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tbSerial.TextChanged
Try
LK.SerialNo = Val(tbSerial.Text)
Catch ex As Exception
LK.SerialNo = 0
End Try
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox1.CheckedChanged
If CheckBox1.Checked Then
LK.SetOption(1)
Else
LK.UnsetOption(1)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox2_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox2.CheckedChanged
If CheckBox2.Checked Then
LK.SetOption(2)
Else
LK.UnsetOption(2)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox3_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox3.CheckedChanged
If CheckBox3.Checked Then
LK.SetOption(3)
Else
LK.UnsetOption(3)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox4_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox4.CheckedChanged
If CheckBox4.Checked Then
LK.SetOption(4)
Else
LK.UnsetOption(4)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox5_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox5.CheckedChanged
If CheckBox5.Checked Then
LK.SetOption(5)
Else
LK.UnsetOption(5)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox6_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox6.CheckedChanged
If CheckBox6.Checked Then
LK.SetOption(6)
Else
LK.UnsetOption(6)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox7_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox7.CheckedChanged
If CheckBox7.Checked Then
LK.SetOption(7)
Else
LK.UnsetOption(7)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox8_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox8.CheckedChanged
If CheckBox8.Checked Then
LK.SetOption(8)
Else
LK.UnsetOption(8)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox9_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox9.CheckedChanged
If CheckBox9.Checked Then
LK.SetOption(9)
Else
LK.UnsetOption(9)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox10_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox10.CheckedChanged
If CheckBox10.Checked Then
LK.SetOption(10)
Else
LK.UnsetOption(10)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox11_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox11.CheckedChanged
If CheckBox11.Checked Then
LK.SetOption(11)
Else
LK.UnsetOption(11)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox12_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox12.CheckedChanged
If CheckBox12.Checked Then
LK.SetOption(12)
Else
LK.UnsetOption(12)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox16_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox16.CheckedChanged
If CheckBox16.Checked Then
LK.SetOption(16)
Else
LK.UnsetOption(16)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox15_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox15.CheckedChanged
If CheckBox15.Checked Then
LK.SetOption(15)
Else
LK.UnsetOption(15)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox14_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox14.CheckedChanged
If CheckBox14.Checked Then
LK.SetOption(14)
Else
LK.UnsetOption(14)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub CheckBox13_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox13.CheckedChanged
If CheckBox13.Checked Then
LK.SetOption(13)
Else
LK.UnsetOption(13)
End If
tbKey.Text = LK.KeyCode
End Sub
Private Sub dtpExpire_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles dtpExpire.ValueChanged
Try
LK.ExpDate = dtpExpire.Value
tbKey.Text = LK.KeyCode
Catch ex As Exception
Dim OV As UInt16 = 65535
LK.OptValue = OV
dtpExpire.Value = LK.ExpDate
tbKey.Text = LK.KeyCode
End Try
Call SetChecks()
End Sub
Private Sub tbPID_KeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles tbPID.KeyPress
If NumbersOnly(e.KeyChar, tbPID) Then
e.Handled = True
Else
e.Handled = False
End If
End Sub
Private Sub tbSerial_KeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles tbSerial.KeyPress
If NumbersOnly(e.KeyChar, tbSerial) Then
e.Handled = True
Else
e.Handled = False
End If
End Sub
End Class
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.
Submit an article or tip