is it possible to run applications made in vb .net 2008 in .net framework 1.1? hmm i think i cant.. i still need to download the latest .net framework.. i just read it from [url]
View 1 RepliesI am work on VB.net 2003 Framework 1.1 for last 3.5 years in windows Application.We are currently migrating to VB.net 2008 framework 3.5, but i don't know about the features which related to ADO.net and which is important to performance. I know linq to SQL but our architecture is made in .net 2003 so we should follow this.Any features which is very important to enhance the performance?
View 2 RepliesMy some problem for vs 2008 in mobile applications How to learn mobile device board serial number in vb 2008?
View 2 RepliesI read many questions on running .net code with mono but i always end up with the same question. I'm building a new app right now, so i better start straight and take the good direction: Can i develop an app within Visual C# Express or Visual Basic Express, compile it from the Microsoft environment using the compilers they have and run that application using MONO on linux.Or do i have to work with the mono compiler from scratch (or convert my MS project afterwards to mono) to be able to use my .net apps using the Mono framework on linux.Linux/Mac support is not really a must for my app development, but i'd like to get it straight off the start.i'm using WinForms, Encryption, Globalization, SQLClient but thats probably all, is there anything you Mono experts out can tell me NOT to use off the start.Oh and i use the My namespace for all sorts of things such as getting the computer name, logged on user name, resources, settings, etc...
View 2 RepliesI'm calling the following method from a button click event to export a datatable to excel. After the export is completed, the excel application object is quit, released and assigned to nothing. But in reality it's not getting released and stays active unless the entire application is closed. So every time the button is clicked for export, a new excel application object keeps on running. The problem doesn't occur if two of the lines from the method below are not used. But I can't omit them as they are really needed. Check the * marked lines.
Code:
''' <summary>
''' Exports data from a datatable to excel.
''' </summary>
[code]....
I added a file with a format MP3 into a vb.net 2008 application and it was working and playing prefect, but after I deployed it and installed it onto the same machine (laptop), the file MP3 didn't play? Just there is no sound after installed the application. There is no error message appear. I have used this code to get the path:
Dim aPath As String = Path.GetDirectoryName(Assembly.GetExecutingAssembly.GetModules()(0).FullyQualifiedName)
i am having trouble executing applications that havent got the prefix .exe here is the code tat i mostly found in the internet can someone help so it will be able to play with all applications tried to make it play with msi but it wont play.
[code]...
I need to communicate between multiple applications (one server and multiple clients) in the LAN. While googling I came across 3 concepts (TCP/IP, Named Pipes and WCF). I also understand WCF needs lot of study for a starter like me. I need to have one (server) application running on one machine, the values generated by it should be displayed immediately on the other (client) application which will be running on multiple machines in a LAN. Also when the user pauses the process from the client application, it should pause the process on the server application.
View 2 RepliesI've developed a small cost-tracking app with VB 2008. I was wondering what are the dependencies this app requires to install and run on other computers? I am not using any 3rd party or out-of-ordinary controls/DLLs.
View 5 RepliesHow can i get the name of the applications file? Application.ProductName is only the product name. I want the name thats its called
View 2 RepliesI want to update my existing application(s) to support multiple languagescultures.
There are a lot of artilcles on Globalization and using cultureinfo class.
I haven't came accross any article which tells about the approach to carry out such conversions.
From what i can see is that I have to update all my interface text , consider culture specific number, date formats and string comparisons.
1. What is most recommendedused method for setting interface text to support multiple languages.
2. Are there any tools available which helps me carry out these changes
I need to automate the installation of 3 different applications and I need a good starting point.
From what I've been reading, APIs seem like the way to go. But, if I can, I'd like to keep it to managed code.
I've checked with the manufacturers to see if they had any available APIs that could allow me to do the automation, but they have none
What do you all think is the best approach? Is there any .NET methods to assist me? Or do I have to go with APIs and unmanaged code?
I'm thinking of creating some applications that will process search and storage requirements.
I want these to be separate applications - so that I could eventually move them to different servers for scalability.
What methods are available for me to have these app's communicate with each other?
I didn't know where to post this question so I hope I put it in the right forum...I am not new to Visual Basic, however I am definitely not an advanced user. I would like to build an application that would allow me to interact with other programs on my computer. For example, if I were to build an application that could control iTunes, how would I go about this?
Or, I am looking to make an application that would allow me to do little things on my computer like disable my track pad if I have a mouse plugged in. How would I build something that could interact with windows (or iTunes) like that?
I am trying to open and close application by clicking open and close buttons The application I am trying to open is .bat files and it contains 4 windows.(tftp32, Date_Time_Reader.exe, EthernetHPNA.exe and network535.exe)
Here is the code I used to open the applications System.Diagnostics.Process.Start("Start_MS-SC.bat.ink")
The above codes works fine and open all the windows but I cant close them.
I'm working on an app at the moment that requires a bunch of apps not made by me to run. The user has to be able to put some inputs into these other apps, but after that I'd like to have a button they can push on my app that minimizes all of these other apps under one icon I can choose. When the icon is clicked, these other apps would jump back up again.
View 11 Replieshe lack of VB terminology in the following question - this is all fairly new to me. Anyway, on to my question.I have 2 seperate applications running and they both need to access the same array. Is it possible? If so, how?
View 2 RepliesI am developing an application which launch an external windows app, ei called APL.exe Also, this APL.exe launch two console utils, ie. named CON1.exe and CON2.exe I would like to know if is there any way, after APL.exe has died, of killing CON1.exe and CON2.exe, because there is a small possibility that they will not died completly after APL.exe has exited.Also there is another requirement. My final app version could be executed twice in the same machine, so there could be two instances of CON1.exe and CON2.exe, and because this I need a way to kill them not by process name, but knowing which of them has been launched by my current application instance.
View 5 RepliesI know a bit of VB coding but I'm no professional. I'm currently about developing a web application in Visual Basic but there are a few requirements that I need to check before I begin.1. When creating a 'WPF Web Application' what type of code needs to be used?2. Is there a way of sending information from a web application to a database in Microsoft Access?
View 4 RepliesI Used this code for the getting installed applications
Sub ListPrograms()
Try
Dim rk As RegistryKey =
[Code]....
But, this code not returns the application filename, only return Application Name
How to get filename? e.g ("C:Program FilesMozilla Firefoxfirefox.exe")
I want to get the detail of all the applications running in windows like
Application name : Status : User : Resources Usage : etc....
also I want to get the detail of all the users logged in at a time
we know that vb using windows messages for raising events etc.. so if we move mouse cursor windows sends mousemove message to our application (WM...) or something like that. my question is: can we send windows messages to an application? i know usage of sendmessage api but its not working. im simply wanna send wmkeydown message to notepad and notepad should get message and write it to the text area right? am i wrong? i tried several ways but didnt worked.
View 2 RepliesI migrated some applications from Visual Studio 2005 to Visual Studio 2010. I develope using VB.NET in VISUAL STUDIO 2010 on a Windows 7 PC (32 bit). The applications writed in VB.NET - VS2005 run correctly in PC having XP, VISTA, WINDOWS 7 and Windows Server 2008. After the migration, the exe of these applications work correctly in PC having XP, Vista, Windows 7 but work stop immediatly on Windows Server 2008. The error returned is 'System.InvalidOperationException'. Seems that the application stop when attempt to evaluate the first global variable that meets. If i change the framework from 2.0 to 3.5, things don't change.
[Code]...
Is there any chance who can give me a sample code for client-server applications using vb.net 2008 express edition/professional edition?
1. What SQL Server should I use? Can we use SQL Server 2000 for Client-Server application as my back end database? and will use the vb.net 2008 express edition as front end?
2. If we use these two components (SQL Server 2000 (Back-end) + (VB.Net 2008 Frontend) do you think this will works properly?
3. If this is possible by accessing via code? then please send me connection string.
4. Is there any database server we can use? asides from sql server? where we can implement client-server applications? how about oracle? MySQL Database Server?
Let's say I have 2 applications, app1 and app2. If app1 were to use SendMessage to set the text of a control in app2, is it possible for app2 to get the HWND of app1?
View 5 RepliesIve been trying to replicate a listbox type control that ive seen on applications such as: Limewire, excel, etc where there is a Heading in limewires case lets say name, that you can resize to how ever big you want the colomn name to be (like a splitter) is there a control I can easily add or should I keep on working on buttons and resizing =)
View 3 RepliesI recently tried to reinstall visual studio 2008 Prof. But every time I start theinstallation it fails after installing the .Net framework 3.5. The framework doesn'tsucsessfuly install and it gives me the 1603 error. I think I have the .Net framework 2.0 running right now but the setup for that gave me an error to but it is in add and remove programs.
View 9 Repliesi developed a program using vs 2008 and works well. now i want to distribute to my friends for that which version of .net framework i have to give along with this?
View 2 RepliesIs it possible to use PLINQ on visual studio 2008 framework 3.5
View 2 RepliesI need to detect if any version of the .NET framework is installed as we are deploying a .NET 2.0 app via logon script (ie XCOPY deployment) to all PCs in our network. The .NET app will be set to start when a user logs in, so we need to determine if .NET 2.0 (or higher) is installed before we deploy the app otherwise the user will get an error each time they log in. Is there any sure fire way to detect .NET via vbscript or batch file? All of the results I have found on google don't seem to be that reliable.
I have recently written a program that detects installed programs in the same way that Add/Remove Programs does but the problem with this is that even Add/Remove Programs does not seem to show the .NET framework on all PCs that have got it installed (like my home PC for example, definitely has .NET 3.5 installed but its not in the Add/Remove Programs list).