I would like to provide an effective way for my VB.NET application to get registered automatically in a company with many computers. So the Enterprise Licence would kick in, but how to manage this?I was thinking each computer would connect to an intranet server where he would get the permission to register...C64
View 2 RepliesHow can I provide an error message if the user does not provide a value in my textbox. I found this example, but it doesn't work in my
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e_
As System.EventArgs) Handles Button1.Click
If TextBox1.Text = "" Then
[code]....
It says that Error Provider1 is not declared. How do I do this the right way?
I am a self taught "developer".I use the term loosely because I only know enough to make myself dangerous. I have no theory background, and I only pick up things to get this little tool to work or make that control do what I want.
That said, I am looking for some reading material that explains some of the theory behind application development especially from a business standpoint. Really I need to understand what all of these terms that float around really talk about. Business Logic Layer, UI abstraction level and all that. Anyone got a reading list that they feel helped them understand this stuff? I know how to code stuff up so that it works. It is not pretty mostly because I don't know the elegant way of doing it, and it is not planned out very well (I also don't know how to plan an application).
I M DEVELOPING AN ASP.NET APPLICATION I WANT TO PROVIDE INTERFACE IN ARABIC AND ENGLISH
View 2 RepliesIn the .NET world, what application has replaced the role that SourceSafe used to provide in Visual Studio 6?
View 23 RepliesAlright, So with this game I am Making with VB I am Confused on how to make the login system to make the registered user to login to his character automatically other then having to make a new character? Here is my login System code not much[code].....
View 3 RepliesI registered the hot key Ctrl + s for my application to show and hide a panel using
[DllImport("user32", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
public static extern bool RegisterHotKey(IntPtr hwnd, int id, uint fsModifiers, uint vk);
This method is working fine on my application. The problem is when i opened my application and opened a notepad typed something and tried to save the notepad, it is not saving and in the back side of the notepad my application's, the panel is showing and hiding.
I have a application that will prompt the user to enter a serial key in after 30 days...and how do I get the application to know the key is valid?Also i would also like to make a keygen that will work with this program.Where I will enter the company name and generate the key from the Name enter.
View 4 RepliesI have developed an application in VS 2010 and now need to deploy it accross 10-15 PCs. I am publishing to a server where the other PCs will download it from. Only the PC I developed it on successfully installs the application. The others install it but it will not run. As a test, I installed it from the server on to the PC I developed it on, which worked fine. What may be causing it to install but not run on the other PCs? Also, I tried copying the visual studio solution to another PC and installing it locally but when I try to debug on any other machine, I get errors with the auto-generated code that deals with the controls that appear on my form.
The Errors are:
Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
Cannot get the file path for type library "00460180-9e5e-11d5-b7c8-b8269041dd57" version 1.3. Library not registered. (Exception from HRESULT: 0x8002801D (TYPE_E_LIBNOTREGISTERED))Vb7TestApp
The referenced component 'AxDSOFramer' could not be found.
The referenced component 'DSOFramer' could not be found.
All references from the project on the other machine are present so this is not the issue. The form will also not load in design mode. instead I get the class not registered error.
i were working in Windows xp. last week I changed my OS to Windows 7.The project i have done in Vb.net(2008) . While running class not registered error comes. In another computer its works well. Why it comes.
View 1 Replies[Code]....
I have hosted a website in a server using ASP.Net 2.0, i have a web.config in the root folder and also one in the Admin folder, but the admin folder is not a virtual directory and i dont want to create.
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I found what seems to be an easy and effective way to reduce the memory consumption of my vb.net app. What I need to know is how "correct" or "proper" is the method I'm using for my application and what exactly is going on behind the scenes that I should worry about? I want to release memory every time a form closes. Here is how I reduce the required memory of my program:[code...]
View 7 RepliesI'm sorry if the title is misleading but I have to develop the format for a barcode (either 1D or 2D, doesn't matter). The barcode needs to include a Purchase Order #, Bill of lading #, as well as the Line #, product ID # and quantity of each item that appears on the purchase order. Here is what I've come up with so far:
[Code]...
I have a collection which I wish to retrieve an array from in .NET 2.0. In other words, I want to convert a collection into an array. So far I have the following:
Public Class Set(Of T)
Implements IEnumerable(Of T)
Implements ICollection(Of T[code]....
I've not really got a lot of experience making any games, but currently I've only made small basic games which involve, moving picture boxes with Case (KeyDown) events and timers etc, I've noticed a few problems such as, flickering and jittery movements as it += on to Top or left. Especially when I try it on other computers it varies and is sometimes really bad. I've heard from my lecturer that you can use other things in VB.NET such as GDI+ or GDK or whatever, I'm not really sure, but would someone be able to explain to me what other ones there are for VB.NET or the best method for me to do to move on to more effective ways of creating a graphical interface.
View 2 RepliesIs there a way in VB.net to save a Word document as a different format (i.e. Me.Application.ActiveDocument.SaveAs) without switching to it? For example, if the current document is an unsaved, I want to save an copy of that document as HTML but still keep the unsaved document active.
View 1 RepliesWhen writing a manual in word I can create table of content. How can I get list of effective pages LEP with possible a loop checking for pagenumber & date then adding data to a table on a page in Word with VBA code/macro?
View 2 RepliesI am quite green to VB .NET and it start occuring to me that I am doing things probably in a very ineffective way.Anyway here is the problem I have datasets, consisting of integers there is set 1 which is of format ID, ID2 - ID here is unique but different ID can refer to same ID2. Before I start reading in the data I have unknown number of these entries (ID and ID2 can be at least as high as 99999999)
Then I have a second data set of format ID2 here is the same as in the set 1 and it can contain several PID entries (all integers). In this set the ID2 is unique and again for one ID2 there can be unknown amount of these PIDs, same PID can occur more than once.
[Code]...
I am installing an application on a client machine. The application is throwing an exception that I am logging that states "Class Not Registered". This an app written in Visual Studio 2005 using VB.NET. The dll dependencies of my .exe are located in the same folder as the .exe. What class is this talking about and how can I resolve this issue?
View 2 RepliesIs it possible that my application, when exit, uninstalls itself automatically, without any user intervention and involvement?
View 7 RepliesI want my system to run when the computer boots.
View 1 RepliesI have written an application. It works fine on some resolutions but most of the controls are over lapped when it is run on some other computers.Is there any way of setting the application automatically when it is run on different computers?
View 1 RepliesI have developed a vb.net application which gets a folder as input with n number of .txt.When there are say 5 .txt files the application executes and produces the excel output.When there a n numpber of .txt files say 30, the application takes a long time and exits without producing the output.
View 29 RepliesAny simple way of automatically updating a newer version of my application from a network share. Everything I have read pertains to an update from a web site. This is possibly a simple thing to do but as I have 6-8 users using the application I have to email them all stating there is a new version on the share and for them to copy and overwrite the existing application executable in the program filesapp directory. If this could be done on launching the program within the splash screen that would be fantastic.
View 3 RepliesHow can i automatically start a vb.net application on windows startup or load?
View 13 RepliesI'm trying to build a small application that will automatically visit a few websites. The list of the websites I want to be stored inside a txt file like:
website1.com
website2.com
website3.com
and when I press the "Start" button, my application will open the websites from the txt file, one by one with a delay of 10 or more seconds before loading the next website, in a webbrowser control.
I am trying to build a self-updating .NET application that will run in an environment with limited user accounts. No admin rights here. The application must run on Vista and XP, and probably Win 7 when it comes out.An X-copy deployment would be fine. I would prefer NOT to use click-once.So far I have tried a system where the application checks a manifest and downloads updated binaries, which worked great in development, but not so much when the app was installed.Vista refuses to to let me copy files to Program Files. After that, I tried downloading an updated .msi, which works except that the MSI has a UAC prompt -- no go if the user does not have an account with local admin privileges.
running the program in AppData and using the x-copy method might work, but I have not seen anyone say that they have tried it and it did work. Will that work for an account without admin rights? Can anyone vouch for this method before I start writing more code?
I use VB 2005 Express @ home for developing stuff. I am wondering if anyone knows how to run a script automatically after building my application. When I click build I want it to compile my InnoSetup installer and also zip up my executable + readme.txt file into AppName-version.zip. Right now I manually do it, and it's not that big of a deal, but if I am just wondering if it's possible. I think I can do it with full VS, so I will check it at work, but I am wondering if I can write a plugin or something if VB2k5X doesn't have an option do it already built in.
View 5 RepliesProvide URL in a toolstrip? I mean to URL that will be displayed as a link.
View 4 Replieshow to work with distributed application in vb.net that automatically stored data into server? How to configure to ensure the consistency of data being stored.
View 6 Replies