I have made an application that shared a folder for "everyone" on windows XP. I tried to run this application on a Vista PC, but when it tries to share , it fails. What's the different in sharing folder from vista to XP ? How i can fix my application for vista ?
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Our product is built in vb6.0 and we support the localization. Recently we gave support for Japanese language. We have used the font MS UIGothic for Japanese. Font looks good on XP systems but it does not look proper on Windows 7 and Vista. There is difference in font version on XP and Vista/Windows 7. Is there any difference in typeface of the font on Vista and XP.
View 2 RepliesI was wondering how I would make a program identify the operating system?
--EDIT basically so that the program can access a certain part of a file system no matter what the user directory is called?
How do you people get this special folder?
D:UsersMy User Name
I tried to get all special folders but was not able to get this one in Vista! IS that possible or I cannot find it?
I have a program here that gets a list of directories from drive, and it works fine, but keeps listing the directories that are actually shortcuts/ junctions. For instance,[code]Will list all the directories(and files as well with .GetFiles) in 'c:\Users\All Users\', even tho 'All Users' is just a shortcut. This can lead to some problems, like 'c:\Users\All Users\Application Data\' lists all the files/folders in "All Users" including "Application Data", so it'll just keep recursing itself until it quits with an error. I can hard code it, and ignore that specific folder, but theres a few other shortcut folders that exist as well..So is there any way to detect and ignore those "directories"?
View 4 Repliesif it is not possible to password protect a folder in Vista how it comes that exist some application specifically designed to lock folders? How do they managed to achieve something that should be impossible? Why there is not a function in vb.net that allows to lock folders?
View 8 RepliesI was having trouble before editing the registry on a WPF application I'm working on, in order to get autostart to work, so I ended up creating a shortcut in the startup folder to automatically start the application. My problem is, that this not working on Windows 7 (and Im guessing Vista too). Here's my code. Does Environment.SpecialFolder.Startup not work on Windows 7?
Dim PathToStartupFolder As String = Environment.GetFolderPath(Environment.SpecialFolder.Startup)
If File.Exists(PathToStartupFolder & "Application.Exe.LNK") = False Then
Dim ShellObject As New IWshRuntimeLibrary.WshShell
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I have an app written on an xp pc which I want users to run on Vista
The app needs to delete a file on a portable drive in a particular folder
This folder was created on the xp machine and copied to the portable drive
The app will not delete a file in this folder on Vista but it will on xp
When I check folder security on vista (which does not exist on xp) I find that the folder does not have full control assigned
my app will write a file to that folder & delete it but will not delete a file put there from the xp pc
If I change the security in vista to full control it works
what I want to do is see if the folder has full control when the user selects it and advise them they need to alter security as I can not do it in the program
basically I want to advise them the moment they select the folder, not when it fails to delete the file after entering misc details in the app which are reuired before the file is deleted.
I have a requirement to turn off "Public Folder Sharing" under "Control PanelAll Control Panel ItemsNetwork and Sharing CenterAdvanced sharing settings" programatically.I know how to turn off Network Discovery and File and Print sharing with netsh command but
View 2 RepliesI have nerver used my application in windows vista or windows 7.It turns that WinXp SP 2 supports great but when i run it in windows 7 , it shows error like this but I can't install MDAC28 in windows 7 Because it is for windows 9x.Isn't vista/7 contain JetOledb components?.I have some other questions too in windows vista/7 there are some restriction on folder viewing .. In few of application , I used to save some info in system32 folder now those applications are also working.How we can save infos in windows 7 at system directory?
View 19 Replieshow do you find the default temporary folder in windows xp, vista and windows 7?
View 1 RepliesWhat is the syntax for the windows XP/Vista Application Data folder When i use
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i compile my form with the below code when i run it on vista work fine without any problem but when i try to run in on XP cant run... that happened with any XP machine.[code]when i run my exe to other Vista machines work fine... but on xp NO.
View 1 RepliesI develop applications in Visual Basic.NET (Visual Studio 2005) for a long time on Windows Vista without problem.
Now, I'm changing my laptop, and the new has installed the Windows 7. So, I reinstalled VS 2005, taking care to install the Vista compatibility. Thus, the version of my current VS 2005 is 8.0.50727.867 (vsvista.050727-8600) SP2. And that is my problem.
When I ran the application in debug mode (F5) on Windows Vista, a windows appeared whenever there was an error, like below:
Now, on Windows 7, the application just shows a exception message in the Immediate Windows, don't showing any error window, continuing the application execution, as below:
I develop applications in Visual Basic.NET (Visual Studio 2005) for a long time on Windows Vista without problem.Now, I'm changing my laptop, and the new has installed the Windows 7. So, I reinstalled VS 2005, taking care to install the Vista compatibility. Thus, the version of my current VS 2005 is 8.0.50727.867 (vsvista.050727-8600) SP2. And that is my problem.When I ran the application in debug mode (F5) on Windows Vista, a windows appeared whenever there was an error, like below: Now, on Windows 7, the application just shows a exception message in the Immediate Windows, don't showing any error window, continuing the application execution, as below [code]
View 2 Repliesif you are debugging or releasing a projet , vs writes exe or bin files to the bin and obj folder in a release and debug version, are ther differences bewteen these files with the same name in 4 folders ?, eg myproject.exe
View 3 RepliesI am been working on an a small app that has a Forms.Webbrowser control that navigates to a Adobe Flash program. I have developed the app on Vista 32bit platform and have had no problems. I have sent the app to a couple of people to test out and one is using Vista 64bit and is running into a problem. I know the webbrowser control just uses the underlying base framework of IE. The problem on the 64 bit machine is when the site is navigated to it says that it needs to have Flash installed. When the user goes to Adobe's site it says they need to use a 32bit browser.
As stated on Adobe site here:[URL] the Flash player need to be in a 32 bit browser. What options do I have to be able fix this problem? Is there another control that I can use that would be the same in a 32bit platform and 64bit platform? Besides navigating to the Flash program, the browser also goes to standard web pages.
We are given a task to create a software that can share files between two computers without using lan (internet connection) but the presence of hardware devices can be used like cable, rs232, usb to usb or can be bluetooth to bluetooth file sharing. We searched about file sharing without using lan. The result was "socket programming". Is socket programming is applicable for vb.net? If yes, how is it program?
how to make projects which span multiple files and classes just fine. I've had big multi-file things working.I've been told explicity that my classes have to be private...yet at the same time I'm supposed to have a main method elsewhere and somehow call a menu in my main working file.I can get the program working perfectly when I do it in a logical manner but I just can't figure out how to call a private sub. I keep getting the error reference to a non-shared member requires an object reference.I've tried breaking the rules a bit and making one initial sub which is public, shared, etc... but all this does is delays the error until it tries to call its first private sub.
View 3 RepliesHow can I have code-sharing between two projects without making a dll?
The issue is: I have a tool that syncs users & groups from LDAP to a database.
Now the tool is a windows service, but testing it as such is very difficult and time consuming.
Which is why I made a console application where I can test the LDAP syncing, and then just copy the respective sourcecode-files over to the service project.
But... keeping the common files in sync is a bit of a problem. I don't want to make a dll, because this probably creates me a problem with the 3rd project, a windows installer (for the service) where I have to use ExecutingAssembly path...
Is there a way to share the code without making a separate dll? Automagic statical linking, so to say ?
I'm doing my dev work on a Window 7 x64 machine, deploying to a Windows 2008 x32 server. At the moment I'm adding WCF services to some internal apps so that we can build smaller clients using net.tcp bindings that report to the user what the server is doing without running multiple instances of the server. To cut back on how much administration the apps will require, I tried enabling port sharing on my first server app. I'm using the app to self-host the WCF service so they can be easily moved from one server to another if necessary. Here's the code starting the server:
Dim _service_host As ServiceHost
Dim active_server_address As Uri = New UriBuilder("net.tcp", "localhost", CInt(My.Settings.ServerPort)).Uri
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I get the following error when I put a breakpoint at the last line: Unable to automatically step into the server. Connecting to the server machine 'nettcpportsharing' failed. The requested name is valid, but no data of the requested type was found. The Try...Catch block housing that code says the exception type is AddressAlreadyInUseException...but when I run netstat I don't see anything else listening on that address. There's no occurrence of 'nettcpportsharing' anywhere in my solution. I've checked to make sure that the Net.Tcp Port Sharing service is started.
I am working on developing p2p chat system and also file share system....But only thing is that ...i can't find out the way to find how to implement it...i have worked on client server programs but i m not able to get p2p...The concepts of P2P are:-
1. All nodes connected can act both as server and client depending on requirement....
2. They can connect to each other find file who is the owner of file and then ask for file....
I am working with several RFID readers that perform different function in my vb.net program. Currently each reader port number is hard coded into the respective form. For example, reader 3 operates on COM1. However, this will be problematic when installing on different machines.
What I would like to do is have a "configuration" form where the user can select each reader and then select the COM port. Then all other code references these settings. What would be the best approach for this.
The only way I know to do it currently is to place this information in a small database and then have the forms reference that database, but it is a lot to do for such a seemingly trivial task.
I have to implement some way of communication between 2 applications:
Program 1 is receiving data at a relatively high rate (sometimes up to 100k in a second). This application receives the data, does only very few computations and saves the received data to disk for later in-depth-analysis or just recall.
Program 2 shall do some real-time analysis on the same data which may at some point become rather complicated.
It is necessary to split up the 2 tasks into separate programs because the data has to be saved under all circumstances and without losses. Program 2 is still in a development phase, it has to be improved, recompiled, debugged. This shall not disturb the data collection and archiving.
Since application 2 has to go through all the data that program 1 receives it would be slowing down everything very much if the programs had to communicate e.g. via TCP. Therefore I am looking for ways to have some shared memory or whatever else might make it possible for P2 to access the data collected by P1 without too much overhead.
Problem with WCF and Multiple Namespaces.The major difference I am having is that I don't control both ends of the wire.My setup is similar to this:[code]The first thing you do is login via the login service and receive a security ticket. The ticket object is located in the My.Objects namespace. For each subsequent call in My.Service1 and My.Service2 you have to pass in the security ticket to authenticate the call. The issue I am having is that instead of the client (a .net one for now but Java and others in the future) seeing one My.Objects.Ticket the references are resolving as My.LoginService.Ticket, My.Service1.Ticket, and My.Service2.Ticket. When the client tries to pass the object retrieved during login to any other function it is receiving an object mismatch error.How can I make each service resolve objects to the My.Objects namespace?
View 3 RepliesI have some icons and images that are stored as embedded resources in my form1.resx file. Is there any way I can access these resources from my Form2 without adding the icons as project resources?
View 5 RepliesHow do I share text between forms?I want a box to popup exactly like a input box, but needs to be multiline, Is there any east way to do this or will I have to create a second form?If so, how do I share the string between forms to then output in a textbox on 1st form?
Also, I have VB 2008 Standard, and I want to build an application for a handheld, Is it possible to build an application and then pass it over to someone who has the professional version to make it work on pocket pc? Or does the entire build have to be on pro already?It's a very simple program...
I am trying to figure out how to seperate my business logic from my forms. This is my first attempt at doing this, but I would like to figure out how to handle events from multiple forms within a class. I have found myself routinely writing the same logic over and over in each form class and its time I figure out how to completly seperate out that logic in winforms so I can reuse the methods across all of my forms.
So basically I have this click event in form1:
Private Sub btnSubmit_Click(sender As System.Object, e As System.EventArgs) Handles btnSubmit.Click
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When I declare a variable as public, shouldn't it be available in another form? I am trying to write a windows mobile prg with 12 static mileage points, form1 has the 12 buttons for start point, but when I call form2 with the destination points, my start variable value is not carried over. I intend to then assign a mileage based on the two points and write to file on mobile device. We support 12 schools, and I want my employees to track mileage easily.
Public Class main
Public start As String = "start"
Public dest As String = "dest"
Public miles As Decimal = 0
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i've almost completed my Yahtzee game except for the high scores function. I've got everything worked out except how to take the highscore variable from Form1, and share the data with Form 2
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