I would like to build an application in vb.net which is some what similar to old net meeting and one of main feature I would like to implement is application sharing. I tried the netmeeting sdk provided by microsoft but it is very complicated (I'm new to vb.net and samples are in c++). developing this application or whether there is any third party sdks available for the same.
View 3 Repliesi want to know what i need to build an application like terminal services or xenapp ( citrix server)
View 3 RepliesI have several different applicaitons that were originally created with Visual Studio 2005 / .net framework 2.0 / Windows XP that got common settings from an App.Config file on a network share. Each of these applications has an app.config file with the following:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<appSettings file="\fileServerconfigcommon.app.config" >
</appSettings>
</configuration>
I am now trying to make these applications work in a Windows 7 / .net framework 3.5 / Visual Studio 2008 environment and can't seem to access the settings in \fileServerconfigcommon.app.config in the same way the old environment allowed. I'm wondering if there is some new way to do this. I need to have the applications read their settings from a common file on the network share (having the applications take their own copy is not accpetable).
How can I share something on Facebook, using my vb.net code.I donot want human intervention, I just want to supply my credentials to my application and it should automatically begin to share pictures etc. with my intervention.
View 1 RepliesI wanted to develop a tool in which i want to use words Macro Like feature.In an Application there will be front-end (i.e. form) which will accepts basic information like name,age,gender,Marital Status,Address,Locality,Contact number etc... In a backend i will be having few fix text fromate in the database as a string or BLOB.( instead of databaes, i can even keep words text template)
Now what i want to do is:when user submites the form data, my app should use this submitted data and replace all the marked location in text formate with the data provided by form. and once the complete text string is generated , i want to generate word file ( and/or Pdf) file from this.How can i acheive this with any one of this language .NET( web or Desktop ) , QML ,QT,Java ?( Text Fromates : because most of the containts of the text will be the same, only few words (fileds) will be diffrent for each copy generated)
I want to build an application(the client and server) that the clients would be able to see and modify only certain files on the server depending on their credentials. For example, a specific client can read/modify a word file, but another cannot. And the server should specify which client has which rights. After a client has made any change in a file, every other clients should be notified by email. I've read some articles about .Net Remoting but I still don't know how to make a client see/modify files on the server.
View 1 Repliesat work here we use a Remote Machine Viewer called FitNet which is proprietary to NCR and WalMart. However, I had no hand in developing this application and the developers no longer are emplyed here or did they assign anyone to take it over. I was asked to take a look at it and see if I could come up with something. The application is a .NET app but when I use .NET Reflector to get an idea aboutthe code it says no CLI header found.
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I'm trying to make an application which has a feature of an event calendar. I am quite familiar with the MonthCalendar tool in the toolbox, but that's not really what I'm looking for. I would like to make a calendar that somewhat resembles 'iCal' in Mac OS X. If any of you use Microsoft Groove Workspaces, the calendar in that is very close to what I'm thinking of. I want the user to be able to double click the day and add new events which will show the title of the events in that day on the calendar when the events are saved. Also i would like to have the user be able to make recurring events. Is this even possible with Visual Basic '08?
View 5 RepliesI use ClickOnce Deployment on my application to get the update feature.But i really do not like the deployment and the setup Is their a way I can use the Visual Studio setup feature to make a msi package for my application but still have the update feature?
View 4 RepliesI have a question about application settings.Is it possible to update application settings or are they read-only?
If I program an auto-login feature, am I able to store the login details and use it next time user logs in. Would them settings remain after application is closed and opened again?
I have a windows forms application with one exe and several dlls(Class libraries) in a single solution. The application uses common data that is used across all the dlls. I would like to load the data when the application is starting up and use the loaded data at various points in the dlls so that I do not have to load the common data again and again. How can I share the data loaded in main EXE across the DLLs?
View 2 RepliesJust finished a database for stock management system in local terms and language. All according to their request and agreement. Now they need me to add undo/redo functionality to the application and I just dont know where to start. I am looking first for a general tip on where to begin:
I have one form, for e.g., that manages their stores. Then another for catagories...now they need the undo for all this things and am not sure if it is even possible cos datas are related.
have anyone experience this error? I try to share my project to the other computer and i got this error:
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I have a question. I am creating a VB .NET application that opens Visio to do some stuff there. Visio runs a splash screen on startup and the only way to stop the splash screen from loading is to use code like:
"C:Program FilesMicrosoft OfficeVisio10Visio.exe" /nologo
"C:Program FilesMicrosoft OfficeVisio11Visio.exe" /nologo
"C:Program FilesMicrosoft OfficeVisio12Visio.exe" /nologo
For each Visio versions in the command line (but I am not using the command line).
The problem I am having is that I can't run this code from my vb .net application, because my application uses the following code to load Visio:
Dim vsoApplication As Application
vsoApplication = New Visio.Application()
vsoApplication.Visible = False
And I do not know how to call the "/nologo" feature on loading time from my code to skip the Visio splash screen.
With the on-line one click install feature will the application install on a MAC?
View 2 RepliesWe are rewriting our VB6 application in VB.NET 2008. The application contains several VB.NET dlls and one COM OCX control.We want to keep our executable file in shared folder of Server and want to create a shortcut in all other PCs. (This is the way we deployed our VB6 application)We know that using .NET Code security option we can give permission for sharing exe of a VB.NET 2008 program and .NET Framework is necessary to install in Client and Server PCs.
1.In which place we need to change .NET Code security: Server or Client?
2.Our application has a COM OCX control. Will it affect our sharing?
3.Which resource will be used for running application: Server or Client?
4. We want to use local resource of client such as reading registry setting, INI file etc. Is it possible?
5.Where to put DLLs of the application: Server or Client?
I am in the process of developing a messaging framework for a windows application that sends messages to a java application. To be precise when the win app wants to send a message it simply drops the message in a common database table which will be picked up by the java app. The windows application is deployed across 10 application servers (10 instances) over citrix for load balancing.Each instance of the application is capable of sending a message to the java application and each of these messages should have a unique id. From my end I need to make sure every message generated has to carry a unique id so that they can be identified when necessary. All the messages can be cleared every day or two.i am not quite sure about a best method of achieving this. Initially I wanted to create a static method that serves the next available id (incrementing the last id by 1). But this approach willn't guarantee unique number as the application starts only when at least one user is logged on. For e.g .On one server the app starts when a user logs in, he then sends a message and then the application stops when that user logs off. So when a next request for the app comes to that server a new instance will be started.
View 3 RepliesWhen I install .net Frame work 2.0 I had this Error when the setup writing system register values RegSvcs.exe-Application Error The application failed to initialize properly (0xc000007b) click OK to terminate the application and i have running an blank application (blank forum) and i running it in the VS 2005 IDE iget this error: windowsapplicatin1.exe-Application Error The application failed to initialize properly (0xc000007b) click OK to terminate the application and i have a program in setup package that i made from 1 week . i have install this program and when i want to run it i had this problem
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When i click on my installed VB.net application icon on the desktop,i receive the message : 'Application failed ti initialize property ox700000000000000 ..... click ok to terminate application'.
View 2 RepliesIm planning to create a Remote Desktop Application and I'm having problem with viewing other computers monitor or screen.
Im not asking for the code on how to do it. and one more thing is it safe to use winsock in creating a client/server application?
is it possible to make one application send a task to another application and recieve the result from that secondary app?i made a text editor program and i added a scan feature and i made another app that has ocr capabilities.The scanner ability is in my text editor program, the ocr program doesnt scan you have to input an image into it and it will give text result a few seconds later.the prob is alot of times the ocr code uses sooo much memory and crashes when its incorporated with my text editor, but individually each application works fine and doesnt take too much memory. Memory wont be even an issue if the ocr program is standalone so that when it is done decoding image the application can be made to exit. now here is the question, how do i make my text editor send the image to the ocr program and how do i make my ocr program send the text back to my text editor? is it possible? i mean the only way i know off is creating temp files in a certain folder and having a timer on each program that keeps waiting for temp files. That just seems like pretty lame coding to me i was wondering if there's a better way?
View 11 RepliesWhich is the best way to store application and user settings of an application running with multiple instances?My problem is that using the vb's "Application Settings" one instance would overwrite the other one.I want to identify each instance with a number passed via command line argument. I could use this number to identify the appropriate settings of the running instance, but I see in a local INI o XML file a better way to handle that.
View 1 RepliesI currently have a simple crystal reports application which generates a crystal report and in the built in viewer provided by VS2005. There is a drop down where you can select options to change the criteria of the report. I wish to convert this app to a windows executable which will take all those select options and generates pdfs based on the crystal report. the executable will be triggered by windows task scheduler...or maybe command line app?
Obviously this will be somewhat of a re-write. What would be the best way to start this as? a crystal report application or a windows application.
I have a windows forms application written in VB.NET which scrapes information from serveral web pages (who doesn't right)? Anyway, I am having problem with one particular site where partway through the page navigation my application hangs. When I press pause (or break) in the debugger, it stops on a call to System.Windows.Forms.Application.DoEvents.
Resuming execution shows that it really is stuck on this line (it does not reach the next line of code). It also hangs about the same point each time I run it (at least its consistent). Since System.Windows.Forms.Application.DoEvents yields to other threads on the same processor and then resumes execution of the current thread, I think the problem is that some other thread is not behaving well (not returning from some event handling code). I thought Windows 7 was pre-emptive, which makes me
doubt that theory but I really don't know.
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The program scrapes somewhere between 12 and 14 pages before it gets stuck on the call to DoEvents. Does anyone have a clue why this would happen? Why would any call to DoEvents hang?
i made an application for serial communication. for this application i need to set delay time. during this delay time i m doing some other task. So for those task i need to take back control from delay function, for this purpose i am unsing Doevents() function.Its work fine On other OS (XP, Windows7 32/64-bit). But Application.DoEvents() function halt and crash in windows vista.
Private Sub TimeDelay(ByVal DT As Integer)
Dim StartTick As Integer
StartTick = Environment.TickCount()
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I have a vb.net windows application. I want to convert some part of it to an application that can be run on all mobile platforms like iphone,windows mobile, ipad etc. It should be platform independent
View 1 RepliesHow can I create a VB application in VS2008 without requiring the application be run on a computer with a .NET framework in place?
View 4 Replieshow to create a uninstall command for a Windows-based application in the Application Folder when creating a new setup project in visual studio 2008.
View 4 RepliesDeploying Winforms Application to Client Machines Application Failing on start
View 8 Replieswhat is the different writing code application vbnet 2005 application for single user and multiuser?
View 3 Replies