Prevent People From Sharing Program?

Apr 16, 2009

I want to make it so my VB program can be registered to be used with only one computer & possibly be registered online.

(Yes i searched the site but i saw no useful program registering guides that i uderstood and worked with the newest version of Visual Basic .NET)


Program To Integrate Several Entities Of People To Get Them To Work Together By Sharing Information

Jul 7, 2009

I am working on a program to integrate several entities of people to get them to work together by sharing information.I am having.I am using a database (Access) in which I can upload photos but can not understand how to store PDF and word.Also looking into implementing email.User inputs information on the forms with the attached (in datastore) PDF and word files and with one button email multiple users in certain areas.I can figure out how to code the email to: portion.Looking to be able to open a chat type interface. I understand I use the winsock com but I do not have it. Does anyone know what the heck this Adobe Breeze thing is?

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Synclock Doesn't Prevent Sharing Errors When Multiple Threads Access Same File

Apr 14, 2010

I am using Synclock to prevent multiple threads from logging text messages to the same file at the same time, but this doesn't seem to work:I get frequent sharing errors on the logfile, within the synclock block.The Synclock is using the variable holding the filename, because it exists all the time and because it is always the same object, whatever class instance or thread I'm in.[code]Despite using Synclock and a Using block around the code, I keep getting this error in the sw.WriteLine(Msg) line:System.IO.IOException: The process cannot access the file '(filename)' because it is being used by another process.Should I use some other type of object than a string to synchronize on?I cannot use a user interface object (button or so) because it is a windows service project.It was written and compiled in Visual Studio 2008, but targeting the 2.0 framework because it has to be able to run on some old Win2000 machines.

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VS 2010 People Can't Use Program?

Dec 21, 2011

VS 2010 People can't use program?

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Program Where Can Send Text Messages To People

Apr 20, 2009

I am making a program where you can send text messages to people. And as you can see I ran into a problem. I am trying to load everything from text boxes because I want everyone to be able to use it. So dose anyone know how to fix my code? [code] When I run this it says it dose not work and it says it needs to load properly.

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VS 2008 Encrypt Program So People Can't Hack It?

Aug 9, 2009

I am just wondering how to encrypt my program so people can't hack it. I have a program that has a spot where you can type in problems with the program and it will email it to me. But, when I release my program people hack my email and password that is used to send the problems.

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Create A Program That Displays The Height Of 3 Different People Via A Scrollbar?

Oct 31, 2010

I have been asked to create a program that displays the height of 3 diffrent people via a scrollbar. The problem i'm having is i don't know the code for getting the total from the scrollbar to display on the height labels .The labels are named lblheight1 lblheight2 lblheight3 Scrollbar is named vscheighttotal?

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VS 2008 Make A Program That Will Track Do Not Rent (DNR) People

Apr 27, 2009

I want to make a program that will track Do Not Rent (DNR) People.I'm a intremediate vb6 programmer and have not coded in a long time.I do have and wanting to do this on VS2008 professional in VB2008.I did a simular program from a vb6 book about 12 years ago. it was a address book that i changed a little to add some things I needed it to keep track of, and it saved everything in a text file.I want to know what the pros and cons are for using a text file? xml file? or a data base?the data i be keeping track of will be vital statistics as name, state id number, id type, ect. and a picture of the id from a scanner or import from a .png, .jpg, or tiff image.If i use a data base file either Access 2007, MySQL, or SQL 2005/2008 file, do i need to have Office, MySQL, SQL 2005/2008 programs installed on the the computer im doing the programming on? do i need to have the above programs installed on the target computer?i do not think a txt file will work for me because of the picture i want to keep with the data not seperatly. So to make it a little more clear I want to be able to add, append/update, not to be able to delete a record, and be able to search the file for a record.I want to be able to navigate the records or file with first, previous, next, and last. each record will be showed seperatly.I would like to have a STATUS (lol thingy) that only my wife or I can change but let my employees be able to enter the rest of the information on there own. the STATUS Levels will be like 1st warning, 2nd warning, 3rd warning, DNR, and Rentable at our discression. I want it to only allow changes to status if they have the proper password. so i do not know if this also elimates txt files or xml files as an option.and when the wife, my employees or I make an entry I wanted it to add the time and date with the comments we entered in with the initials of the person whom entered the data. so i was thinking i will need to have security levels in my program and give each person a password so the program can fill out most small data itself.

if i do decide to use a database file to store the data, picture, and employee information can it be done with 1 table, or should i try to seperate the data in seperate tables? should i use one to one or one to many? I do not think one to many would be the best solution? it been like 12 years since I did any database programming in school and it was dBase3. If u think it be best to use multiple tables could u give me an example as to how to seperate the data.The client info would be like a address book with a picture and a comment box that will automatically add a date/timestamp and the users initials with a space between every updated or appended entry., and the employees would have there login in name and password, and initials.I was thinking of making a wizard to enter the data in for both employees and the DNR's as for people changing the date on the computer and entering info so to make it look they entered data on an earlier date I was thinking of having it log onto the internet time server and setting the date/time of the computer in the background as it loads up.

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VS 2010 Make A Program That Can Share A Database To Other People Using A Upload/update System?

Sep 5, 2010

i try to make a program that can share a database to other people using a upload/update system but when i try to download/upload it keeps saying mdf file in use how can i make the code so that it Uploads and overwites the file without that it must be so it must upload to my server (build in)and download (also build in)the error gives file in use constandly how can i fix this issue?of that file in use problem. even when these no querry or other code running?

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Same Program Sharing Common Datafiles?

Dec 15, 2011

I'm back to working on my program and need a little advice. I have this program on two computers and I want to set it up to access the same set of datafiles. I want the program to tell it's counterpart on the other computer that it has a certain file open so the other program will not allow that person to access the opened file. The data files are all text files. Without using SQL or outside apps, can this be done thru

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VS 2010 : Sharing Program Without Installation?

Dec 9, 2010

I'm developing software in Windows Vista 32bit using VS Ultimate 2010...I remember back in the day when I was in high school, I could write a program and just share the executable file with some one without any additional software requirements etc. etc.

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Program A Desktop Sharing Program?

Jan 2, 2009

how to program a desktop sharing program using Jave or VB.NET?

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VB Program - Activex EXE Data Sharing (the Time Is A Bit Anxious)

Nov 12, 2009

I am in the main process using Activex EXE to create a sub-process, Activex EXE project inside a class module, class module which there are two instances of the event the equivalent of two threads, I defined the standard module module1.bas as public variable a, in two instances running at the same time, how the definition of public variables are not used, such as a private variable, each carrying out their respective variables of the same name! For example the implementation of a = a +1 statement, let the first instance of a run, a steady increase from 1; when executed when an instance of 2, a should be an instance of a value when the two began to increase, but also from two examples of 1,2 , ... began to increase.


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Unlock With Voice - Program That Can Compare Voices To Stored Voice Files And Identify People

Mar 25, 2009

I have a voice program that can compare voices to stored voice files and identify people based on that. It's not the most accurate thing, since being sick or other weird things can make it fail, but it does work for the most part. I was wondering if there was a way to keep the voice recognition running during an unlock and wait for the person who locked it to come back. Upon giving the command and voice verification, if it passes, the computer is unlocked by my program. Is there anyway to do this in VB.NET?Summary: Can a program unlock a computer after it's locked?

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How To Prevent Program Being Started Twice

Apr 8, 2010

I have a small problem with my application. When the system starts up, the program starts with it, but runs hidden (registry key with paremeter). The program also has a GUI.I want it so that when the user clicks the desktop icon, it does not start a second instance of the executable, but instead reveals the currently running background process. Is that possible?i.e. when the application is started with the "-startup" paremeter, it loads a hidden form2, and closes form1. When the desktop icon is clicked, it loads form1, while form2 remains hidden.

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How To Prevent Program Running Twice

Oct 24, 2011

i got 2 program here...exe and B.exe.. B.exe is external program.. how can i run my program just once at same time? all start from .exe.. if .exe running twice, a messagebox appear ".exe already running".. if .exe detect B.exe was running, a messeagebox appear "B.exe already running".. i'm using Visual Basic.NET..

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Prevent Another Program From Downloading?

Aug 8, 2011

i want to be able to prevent an application from downloading. For example Utorrent. I have seen applications that can do this but never been able to integrate it in my own application. Also i have tried blocking the application's allowed ports in my windows firewall

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Prevent From Closing A Program

Jul 6, 2010

How can i prevent from closing a program even with the task maneger?

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Prevent Program From Loading Twice?

Jan 20, 2010

I have a VB.NET program. In proerties/Application I checked Make a Single Instance Application. But it still allows someone from opening the program while already opened. How can I prevent this?

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Prevent Program Opening More Than Once?

Apr 15, 2009

I'm using Visual Basic 2008 Express Edition. When I have my personal program open, I don't want another instance of it to open. I would like it to detect if the program is already open and if it is, it won't open another.

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Prevent Non-numeric Input In Program?

Nov 5, 2010

I'm working on a program that requires the user to input an integer. How do I prevent the user from entering a non-numeric value? I tried using the IsNumeric() function but I get an error before I can use it. I get the error at the, before I can call the IsNumeric() function. [code]...

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VS 2010 Prevent Program Freeze?

Apr 28, 2011

my program freezes untill the loading has finished.Is this normal? And if it is then how can I prevent my program from not allowing me to go back to the other form untill the loading has completed?I'm using this url as a start up page for my custom browser;so can I prevent my program from freezing or not ?It looks as if my custom browser form keeps demanding focu

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How To Prevent User From Resizing Program During Run-time

Mar 22, 2009

How do I prevent the user from resizing my program during run-time? I know how to disable the max and min buttons at the top, but I can still click the edge and drag it to resize my program. I want to be able to disable this feature so my program stays the same size the whole time.

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Mscomctl.ocx File Which Prevent Me From Opening A Program?

Jun 26, 2009

I've been trying to open a program called 'DET 3' which is designed by the Honduran government and helps us pay taxes for the government. I've been getting this error message when I try to open the program "Component 'Mscomctl.ocx' or one of its dependencies not correctly registered: a file is missing or invalid" I need this program to work so I can pay my taxes before July 10th.

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Prevent Multiple Sessions Of A Program From Starting Up?

Nov 17, 2009

I have built and deployed an application in VB2008. If I start the program from the start menu a new session will start and there 'll be multiple sessions of the same programming running. I dont want this behaviour! I want the program to start only when no other session of the same program is running. How can I do that in VB2008?

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Prevent The Operation Of More Than One Copy Of The Program At The Same Time

Feb 12, 2010

How i can prevent the operation of more than one copy of the program at the same time.

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Prevent The Program From Freezing While Downloading The Data?

Mar 9, 2011

My program becomes unresponsive when I download Data using WebClient.OpenRead(). What can I do to prevent the program from freezing while downloading the Data?

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Prevent Vb Program From Showing Up On The Task Manager?

May 25, 2010

How can I prevent my Vb program from showing up on the task manager and in the process tab in task manager?

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VS 2010 Prevent Debuggers From Accessing Program?

Apr 18, 2012

How can I prevent debuggers from accessing my program?

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VS 2010 - Way To Prevent My Program From Being KILLed In The Task Manager?

Mar 24, 2012

i created a windows blocker to prevent users access, and only give access to the computer for a certain time if they pay....In the block state taskmgr can not be accessed also no other method can close the blocker. but once the computer is unblocked for use it become vulnerable only to the taskmgr since i have to give access to the taskmgr when the program is not blocking access. Is there anyway to prevent my program from being KILLed in the taskmgr or is there a way to restart the blocker if the user KILLs the program?

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VS 2010 How To Prevent Fields Being Reset In Form1 & Form2 On Program Close

Nov 18, 2011

I am Matthew and I'm extremely new to coding and any sort of scripting language; yet I am highly interested in programming and want to learn lots about this subject. So to start myself off I am trying to create some applications which I could use in day-to-day life to just basically make life easier.So the first program I am trying to make I am already confused and not sure what the heck I have to do in order to get it functioning, I've looked on lots of videos on you tube for tutorials and they have all done a great job but some videos just don't answer my questions.When I click a button and "Form2.Show()" appears, how can I make it so that when I type text in a list box in form2, it doesn't disappear when I close it? Then once I have known done that, how can I make it so I can choose a random string of text in the list box on form2 to show up on the click of a button on form1? Then a final question is, How do I prevent fields being reset in form1 & form2 on program close? Also, is it ok for me to make a thread asking 1 simple question? or do I have to ask a handful each time to save threads or something?

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VS 2008 Prevent A Computer From Entering Sleep/Standby/Hibernate While Program Is Running?

Apr 4, 2011

Title pretty much says it all. Does anyone know a way to to prevent a computer from entering a low/non-processing mode while the program is running? I don't care about monitor modes, screen-savers, hard-drive spindown, etc (in fact, I'd prefer to leave those alone; I like it that it shuts the monitor off after a time period).Basically, I have an industrial program that needs to continually monitor a PCI card it uses for IO; and this activity alone isn't enough to convince Windows not to go into Sleep mode. We normally just shut the power-save features off, but we had an incident where a technician forgot, a customer's machine went to Sleep after the end of the shift, the pumps stopped recirculating, yadda-yadda big mess.

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Program To Randomly Select Numbers For A Bingo Caller - Prevent Reversed Numbers Being Selected

Mar 6, 2011

I have just about completed a .NET project to write a program to randomly select numbers for a Bingo caller. Over the last month or so Ive learned a lot about .NET but heres something that I consider to be odd and maybe one of you guys can offer an opinion.

One of the features of calling Bingo in a small local club is that callers often use little sayings to accompany certain numbers, I expect youve all heard of (say) All the sixes, clickety click for 66 or 5 and 9 the Brighton line for 59 etc. My little program gives an option to incorporate these with a prompt for the caller that can be edited outside of the program. One of these conventional sayings is used when a number is reversed 12 followed by 21 or 45 followed by 54 for example, when the caller might call (say) 1 and 2, one dozen, number 12 And the other way round 2 and 1, twenty one.

So, I programmed in a bit of code to detect this and to over-ride whatever might otherwise have been the quote with And the other way round and set about testing it. Ive been through literally dozens of full 90 calls watching for the occurrence of a reversed number, spent a few hours doing it, and not once has it occurred which is to say the least, unusual.

So, Im wondering about the Rand Function, could it be that it isnt possible for a reversed number to be selected? Just so you know, I randomly pre-select the order of all 90 numbers, I fill each of the 90 elements of an array with a random number first checking that the number selected hasnt already been stored, if it has, I just get the next random number (and check that too of course), but I cant see how that could prevent reversed numbers being selected, especially in light of the fact that frequently it's not the 'next' number that's used.

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Anyway To Have Bookmarks Option For People

Mar 15, 2009

i want to make a custom instaloler for my ProjectI made a web browser and well.I want to add tabs Make it so you do not have to click go you can hit the return Key falso i want to make it where they have to enter a free 10 diget code i make and give out. iks this possible?one last thingi cannot figurel out how to print save or open a Text Box that i want to make kinda my own simple version of the notepad?sorry so manny questiuon kind new but kinda notIf you want one of the webbrowsers i made email me or tell me i made a couplewow i feel stupid is there anyway to have bookmarks option fr people

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C# - LINQ To SQL Group People By Age?

Nov 3, 2011

Sample in C# and VB.NET are OK.

I have a table "People" with the following columns:

-FullName (nvarchar not null)
-DOB (datetime null)

I want to write a LINQ to SQL to group the people by age, like following result:

Age 19: 4 ppl
Age 20: 5 ppl
Age 21: 6 ppl
Here's my try:
Dim query = From ppl In db.People _
Select New With {.Age = DateTime.Now.Year - CDate(ppl.DOB).Year, .CountAge = ppl.Count}

Notice that there are no DOB record for some people in the tables, so these shall not be included. The DOB column has record like this 1982-10-24 10:12:45 AM because it's a DateTime column.

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How To Format Much String For People Name

Feb 25, 2012

I've a question about string.How to format string in VB.NET like this :

old string : "okta viani|anna viona|.....(more like this)"
into :
"Okta Viani"
"Anna Viona"
(and many more)"

the old string is splitted by "|" character but the name is lower. How to format just the first title name to Upper and other to lower in but the data to change is two thousand or more..

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How To Show People That Are Online

Feb 13, 2011

i got a question i making a app and i have my db running on localhost but now i need to show witch people are online (i thought to show them in to a listview) and on that database i got a colum named active if the colum is 1 then you will be shown in to the listview if not then you will not be shown but how to do it i got some code but it wont work here is my code for loading the people in tho the listview :Imports MySql.Data.MySqlClient


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Open Other People's Outlook From

Jul 11, 2011

I am using

Dim Outl As Object
Outl = CreateObject("Outlook.Application", "localhost")
If Outl IsNot Nothing Then


to open outlook but when i host application in iis i got error "Cannot create ActiveX component."

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People Bash VB As A Language?

Apr 18, 2012

im brand new to VB.The only previous language i have knowledge of is HTML. Just curious, why do people bash VB as a language ?

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VS 2008 Linking Two People Together?

May 26, 2011

I'm designing a sign-in program that will give kids points if they invite people to come to the weekly events, and if those guests come then the kids who invited them will get extra points every time a guest of their's signs in. I really need help with this as technically I've only had one semester of programming.

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