Make Trial Version Of A Program In Program?
Jun 25, 2012I am making trial version of my vb .net project but it is not counting the days , date and time . Can u plz give me any suggestions to make it correct. [code]...
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.net - Making Trial Version Of Program?
Jun 26, 2011I have searched lots of way to make a 30 day trial limit of my program. They say "Use -Settings- in visual basic application for your variables" to save the information about user (like : registered or not registered or when the program expire). (You can see the 'Settings' when you double-click on "my project" in "solution explorer") Does the data which we use with "settings" saved in our program or somewhere in the computer?
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Mar 27, 2010do a project in vb.net.and i want to do demo(TRÄ°AL VERSION).
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim free As Integer = Microsoft.Win32.Registry.CurrentUser.CreateSubKey("demo").GetValue("time", 5) Label1.Text = free& " stay days " hak -= 1 If hak < 0 Then MsgBox("THE END please buy this programm") Me.Close() Else Microsoft.Win32.Registry.CurrentUser.CreateSubKey("demo").SetValue("time", free) End If End Sub
this codes are not daily. i don't want this codes.
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Feb 25, 2010If e.CommandLine.Count > 0 Then
Dim IncomingCommand As String = e.CommandLine.Item(0).ToString
If IncomingCommand.Substring(0, 2) = "-1" Then
form1.close()
End If
End If
I am trying to make the program close if the -1 string is sent with the program. See my installer allows for me to run certain programs before it actually installs, but it doesn't shut down copies of the program itself. So I have a next startup instance set to shut the program down if the -1 is received. But if the program is not running it starts up instead. This is not desired. form1.close doesn't work. e.cancel = true doesn't work, etc etc. What can I do to make the program not start during this instance.
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Major: 5
Minor: 0
Build: 0
[code]....
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Jan 4, 2011I have written a small program in VB 2010 Express and I would like to show the version number of my program on the form. I looked through the HELP files and found an example. I put the example in my code like this:'Get the version of the current application.
Dim assem As Assembly = Assembly.GetExecutingAssembly()
Dim assemName As AssemblyName = assem.GetName()
Dim ver As Version = assemName.Version
Me.Text = "1st CPC Check Deposit Program Version" & " " & ver.ToString
I am up to version 1.0.0.8 but this is what prints:
1st CPC Check Deposit Program Version 1.0.0.0
Why doesn't it print 1.0.0.8 ?
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Jan 25, 2010I'm using VS 2008 to create a form.it is all working great, however I made a little code that should display the version of the program.in the debug mode it works perfect, but when I run the .exe file it gives me the following (exception) error:Quote:
The program also says "Application identity is not set". What does this mean?
[Code]...