Picking The Right License?
Jan 20, 2010
My vb.net browser will be the first application I'm actually pushing out to the public.Everything else so far was for me and friends or some type of class. My problem is I don't know what license to pick to release it under. It's going to be partially open source and partially not.Whats included that i didn't write or make
GeckoFx - web browser plugin like ie but based off firefox
App Life Update - http:www.kineticju...te/Default.aspx ( I have the free limited license)
Sqlite - used for bookmarks
Other than those to plugins/dll files everything else i wrote myself or followed tutorials on and modified to fit my applications need.
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Oct 31, 2011
I recently purchased Visual Studio 2010 and am wondering if it is possible to use the VS2010 license as a substitute for VB6 license.
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Apr 9, 2011
I'm using REGEX to scan the following two bits of javascript and get the stream url in the javascript codes below the regex.
REGEX:
Dim matchs As MatchCollection = New Regex("(window.SC.bufferTracks.push(){1}[^)^;]*();){1}").Matches(input)
Dim match As Match
For Each match In matchs[code].....
why it's working on one javascript, but not the other? (i've tested it on several, and it works on some and not on the others
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Jun 21, 2011
value 33 in the textbox and select 0.3 in combo box it should take 33,33.1,33.2,33.3 values of outside temperature and corresponding power values to display the graph.
what i have tried till now was
con = New SqlConnection(connec string")
cmd = New SqlCommand("select TOP 50 PERCENT * from Vijay ", con)
[code].....
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Feb 10, 2009
I am making a HTML editor and thats the easy par ie saving as .html etc, but i want to also add in the thing thats in VB wherein it picks up the word your typing and make suggestions, i have made it so it can have a data base of a thousand words (1000) and you can add and it loads all fine. Now i need to add in the functionallity to read every Key, i tryed
Code:
If e.KeyCode = Keys.Space Then Scan = ""
But none of this works, is there a better way of getting the the key press and adding it to a string untill space is pressed in which the array is cleared.
Code:
Imports System.IO
Public Class Form1
[code]....
So say i had a Tag stored that was "HTML" then as soon as i pressed the < key it would start checking my keys then if i pressed H it would display all word is the drop down box with H at the start then if i followed it with T then M it would show HTML in the box and maby a couple of others that began with HTM, if i then hit enter it would add in the L> thus compleating it and printing "<HTML>"
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Jan 29, 2010
So I've tried Process and starting a cmd.exe and send commands directly to that window. And then picking up the values written to the cmd.exe window.
The code looks like this:
Dim arrServers As ArrayList
Dim s(ListBoxServers.Items.Count) As String
ListBoxServers.Items.CopyTo(s, 0)
arrServers = New ArrayList(s)
Using P As New Process
[Code] .....
But is looks like it doesn't "press enter" or something. Meaning, I don't get any results from the command. I don't even get a "'command' is not recognized as an internal or external command, operable program or batch file." like you normally get if it doesn't understand the syntax.
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Aug 3, 2010
I'm just wondering if its even possible and if there is a code out there that can do this:
[Code]...
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May 15, 2012
We use some software at work called nicelabel, which prints out box end labels by dragging data from a database. We currently have two templates that we use, one for jpgs and one for bmps. For example this is the code that is ran on the picture on our box end label -
[Code]....
Now, if the relevant image in the folder is a .bmp, the process will fail and no image will be assigned to the box end label. Vice versa with if we run the .bmp version of that code and it's a .jpg. Is there any way we can modify that script to say .jpg OR .bmp, picking whichever it is? For example, look for this file with a .jpg at the end, if you cant find it look for this file with a .bmp instead?
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Nov 20, 2011
The following code doesn't work;[code]....
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Sep 24, 2009
When working with the code within a control's subprocedure if you type it brings up intellisense as you would expect: Code: sender. Within the intellisense there is no text property listed to select from however if you just type "text" after the "sender." it allows it. It also doesn't capatilize the T in text after you leave the line as you would expect to see when working with other properties. This is the first occurence that I've seen where an item was not included in intellisense but allowed it without errors. This is a big code saver and discovery for me as it cuts my other previous methods of extracting the control's text down to a single simple line.
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Jan 27, 2010
In our VB.net coding project, we have a module with the code shown below. In our frmMain.vb, we use every thing you see in the modeul.
However, when happily coding along, intellisense doesn't seem to see these or pick them up.
How can we change this so Visual Studio's Intellisense picks up our constants? For example, when typing:
If System.IO.File.Exists(SERVERS_CONFIGURATION_FILES) Then
I want to be able to type something and then the dot, such as Me.whatever and have it picked up. Below is our module:
Module ConstantsAndEnums
Public Const PROGRAM_NAME As String = "Server Monitor .NET"
Public Const TOOLTIP_BUBBLE_DISPLAY_TIME As Integer = 10000
[Code].....
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Feb 3, 2010
i have created a table with 2 fields in vb.net as follows -
[Code]....
How do i put a hyperlink on the name cell, so when i click on a specific name it will goto next page with that name?
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Jun 6, 2009
trying to finish up some odds and ends of a game I am making.I have 9 picture boxes, and after the user picks one, i want the computer to randomly pick another, then the user and so on until all 9 boxes are full.This is what I have so far. It will let the user click a box with one character, then the user has to click another box and it fills it with the other character, but instead of the user having to click the second time, i want it to be automatically filled, unless it is already filled.
[Code]...
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Dec 6, 2011
I have just opened VB10 for the first time and it converted my VB8 program beautifully, except that all of the screens are not showing any data !
My reference to the MS Access database file is as follows :-
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:MoneyMoney.mdb"
Do I need to change any of this syntax or is there some other reason why VB10 won't show anything ?
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Oct 6, 2011
I'm trying to figure out how to make a number be randomly picked but only picked once when a button is clicked. I've got the simple random number code down already but I can't seem to figure out how to have it picked only once.This is basic random code that I'm using right now.
Randomize()
Dim value As Integer = CInt(Int((14 * Rnd()) + 1))
It picks out a number from 1 to 14 and returns it as an integer in "value", and I'm using to set that to open a specific form but I don't want that specific form to open more than once in a session. So if the number three was already picked out then it could never be returned ever again.
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Sep 28, 2009
I'm using the following code to work out the next unique Order Number in an access database. ServerDB is a "System.Data.OleDb.OleDbConnection"
Dim command As New OleDb.OleDbCommand("", serverDB)
command.CommandText = "SELECT max (ORDERNO) FROM WORKORDR"
iOrder = command.ExecuteScalar()
NewOrderNo = (iOrder + 1)
If I subsequently create a WORKORDR (using a different DB connection), the code will not pick up the new "next order number."e.g.
iFoo = NewOrderNo
CreateNewWorkOrderWithNumber(iFoo)
iFoo2 = NewOrderNo
will return the same value to both iFoo and iFoo2. If I Close and then reopen serverDB, as part of the "NewOrderNo" function, then it works. iFoo and iFoo2 will be correct. Is there any way to force a "System.Data.OleDb.OleDbConnection" to refresh the database in this situation without closing and reopening the connection. e.g. Is there anything equivalent to serverdb.refresh or serverdb.FlushCache
How I create the order.I wondered if this could be caused by not updating my transactions after creating the order. I'm using an XSD for the order creation, and the code I use to create the record is ...
Sub CreateNewWorkOrderWithNumber(ByVal iNewOrder As Integer)
Dim OrderDS As New CNC
Dim OrderAdapter As New CNCTableAdapters.WORKORDRTableAdapter
[code]....
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Dec 30, 2011
I am overriding the WndProc to capture the WM_VSCROLL of a textbox / RTB... However this does not seem to capture the scroll event if it happens from a scroll wheel of a mouse ... how can i pick this up?... i can't use the MouseWheel event because this occurs when the mouse is scroll wheel is actually turned and not after the content is actually scrolled.
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Sep 21, 2011
how to go about picking the random weapons. When you generate a random class, the user must first enter their current rank (level). This is because you are unable to use certain guns until you reach a specified level. This keeps the program from giving out guns the user can't use. What I am doing is allowing the user to give certain parameters as to what type of gun they want to use (or don't want to use). For example, I have checkboxes for the user to pick if they want assault rifles, SMGs, LMGs, Snipers, Shotguns, RPG, etc.
I did this in another version of this program I made, but the only option was to pick whether or not you wanted RPGs included. So, it was easy enough to check if the weapon was an RPG and if it was simply generate another random weapon. I could do this, but with the number of options there are, I don't think this would be the best solution.
[Code]...
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Feb 3, 2011
I have an MDI form on which I have placed a ToolStripContainer. I have set the BackColor of the toolstripcontainer.contentpanel to an ApplicationsSettings property binding for BackColor. At design time the background colour of the contentpanel reflects the colour in the saved Applications Settings. However at run-time the background colour of the content panel is not the colour that has been saved in the applications settings (in this case DarkSeaGreen). It continues to display the colour from the current
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Dec 12, 2010
Just looking at various ways to do so.I came accross an article which unfortunatly I can't find anymore. It explained it like this. (I'll try remember all of it)1) Put activation key in textbox12) Press button3) Checks with the FTP server if the title of a file (In the this case the license key) in the FTP server.4) If the file doesnt exist then a message box comes up incorrect license.4b) I the file does exist then my.settings.activate = 15) Next time its loaded up, the program checks if my.settings.activate = 15b) If not then an activation key must be put in and proccess starts again.
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Mar 27, 2012
how to get vb6 license nowadays?does the visual studio pro 2010have a downgrade path to vb6?
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Jun 19, 2009
We plan on selling an application that I've made and we want to be able to force the user to buy a 1-year license for it. And of course after that 1-year we want the program to stop working and force the user to purchase another license.
I've seen many things in VB.NET with certificates/licensing but I'm just not familiar with them to be able to take it any further. And right now I don't have the labor to spend hours messing around with it.
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Jul 27, 2009
I have a problem with my application. I have got it to the point of running the AVG installer, but it fails because a licence key is needed. I have the licence key, but the idea is that my application makes it easy for the user by them just needing to click through.
Is there a way to automatically input the licence key into the licence key field on AVG's set-up from my application? [code]...
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Feb 12, 2009
I have completed a vb.net project and now i need to set 30 day trial period for the software. what are ideas behind generation of license keys. How it is formed. How we can develop our own license keys without third party softwares for creating license keys.
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Mar 19, 2012
I have built an excellent licensing key system which works well on desktop pc's. Basically I run an algorythm on the Hard Disk Serial Number and the Customer Name. While this is not totally brilliant, it seems to work really well (on desktop machines or machines with real hard disks). Now that we come to Tablet PC's, I have found that the Serial Number of the "DISK" which is normallyan SSD is the same from one machine to the next - so all unlock codes end up the same. How about making a unique code for each machine I install my application on?
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Sep 14, 2009
I am wondering how to make a product key as a license key for my VB.Net windows form application? Because at the end of the day, i would have to package it as a exe file and i would like to include in a license key for the user.
And also may i know how to package the whole project as a exe file such that after the user excute the installer, everything will run. like how you install windows xp like that.
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Aug 13, 2009
What is the best and most secure way to license software? Is there an existing program for doing so? I want to sell a script of mine, but I want to make sure that users cannot redistribute or sell it themselves (of course, if they deactivate the registration on their own computer and choose to resell, that is their choice).
The software language is VB.net.
Since I am not sure whether or not I could host a registration database of any sort, is there any way to keep licensing self-contained securely? I would like the user to be able to download the demo and be able to upgrade to the full version somehow.
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Aug 28, 2008
I have an application that will be sold to a verticle market. Our techs will do the install, and the software requires hardware for it to work. But I still need to create something so that each customer has a key to use the software. So what is the best way to approach this. I don't high security, because the softare won't do a customer any good without hardware. But it's required in the bids that we do. I also have diffrent options for the software. Not everybody wan't all the bells and whistles, just the basic pakage.I was thinking maybe using a dongel for hardware key? But that more cost.Your thoughts?
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Nov 24, 2009
How can I protect my dll with a license key, I already have my licensing scheme but I don't know where to put it.
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Sep 13, 2010
The issue, is that I'm developing an app that won't be installed and will be used on a bunch of different PCs. The app is free, but uses some 3rd party tools and code, so the user must be aware of the licensing agreement for those tools.
Since it will be used on a bunch of PCs, I don't want the end user to have to accept this license agreement a million times.
Is there any way I accomplish this with a local resource of some sort?I was thinking I could add a license file that should be moved around with the executable, and that could contain a license agreement code, then i could prevent the app from being used without that file.
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