I am getting ready to start EMT Basic class and would like to create multiple choice exams. Apparently UnitTest thats in VB isnt the type of test that I need. Does anyone know where I can find a video or website that shows u how to build an exam?
View 1 RepliesI have a dll library that I built to help reduce the amount of boilerplate code copied over from project to project. There is a timer running in the dll to maintain the connection to our machinery via RPC. When I debug my project and break the RPC connection my code gracefully tosses a disconnect event from the dll library and my main form catches the event and handles it appropriately.Now, build for release. When I break the RPC connection a unhandled exception is tossed from the library that apparently is not caught elsewhere.
The weird part is that the code that is throwing the exception is in the timer and the calls are all wrapped in try/catch blocks and the catch block swallows the exception and does other cleanup work.I don't get how in debug mode everything is fine but in release it is not. That part doesn't make sense to me. I tried looking at the exception object and setting a handled property on it but it's not available. Is this normal behavior what I am seeing?
I just recently started utilizing numerous libraries in my projects to keep my solutions more trimmed and easy to follow. Hopefully this isn't a problem with libraries I had not considered.
I'm trying to build a website to medical prescriptions and I have a problem.At one point I want to save the drug that I get on the TEXTBOX via my database, on one LISTBOX that will have all the drugs that I prescript. How can I do that?
View 6 RepliesFor comparison: something like the shirt builder application at [URL]Say, if I have fabric image and want to generate base, collar, cuff etc. How should I do it on server side in .NET, and generate different components of shirt.
View 1 RepliesGood website for learning to build customs controls?
View 2 RepliesI am using Nplot at the moment, all is fine and well but I am trying to capture the co ordinates of where the user clicks on the graph.I can see the co ordinates when i float over the graph, but i cant seem to find the class which shows the co ordinate in a little tooltip by the mouse cursor.
View 2 RepliesHow do I tell if a Video is finished playing?
View 3 RepliesI cant find any build an exe on Visual Basic 2008 ... where can i found it?
View 3 RepliesI am using the following code System.Diagnostics.Process.Start(Application.StartupPath & "NewHelp.chm") to open a help file. on build (vb 2005) I get this message The system cannot find the file specified I have the imports and I have verified that the file is in the Bin folder and
View 4 RepliesI am including a file in my project where the BuildAction is content and Copy to Output is Copy Always However, when I publish and give the user a way to copy the file to another directory I keep getting File Not Found.The code looks like:
View 3 Repliesi was used with php to use printf to build my strings, but i cannot find anything similar with asp and i end up writing crap like:[code]
View 1 RepliesA co-worker checked a very simple Visual Basic Visual Studio 2010 application into our version control system. When I checked it out and tried to build it I got the weird error below, which I am guessing has something to do with which .Net Framework the build is targetted towards and also which Framework I have installed.
------ Build started: Project: VB-DEER10, Configuration: Debug Any CPU ------
Build started 10/20/2010 3:35:57 PM.
C:WINDOWSMicrosoft.NETFrameworkv4.0.30319Microsoft.Common.targets(1558,9): warning MSB3283: Cannot find wrapper assembly for type library "Microsoft.StdFormat".
Build FAILED.
Time Elapsed 00:00:00.15
Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped
The sad truth about this post is that I have poor regex skills. I recently came across some code in an old project that I seriously want to do something about. [code]...
View 5 RepliesSo say that I want to find the word "Hello, world!" on a webpage. It has the ID "Text". Using a WebBrowser named WebBrowser1, is there a way return true if that text exists on a webpage, or if it doesn't exist, it will return false? The URL would be EXACTLY the same either way.
Edit: The HTML path to get to it is very long, so I'd need to find the text on the page.
I want to make a program that scans a website to find an extension (.png), then tells me all of the files with that extension on the server.Which displays them in a list box. so lets say the website is
[URL]
and i need to find the files, but file browsing is off on the server.So I pretty much need a web crawler. How can i do this?
I am attempting to find if a website says the words Correct, or Incorrect.[code]...
View 2 RepliesI have been tasked to fix a really old website (.net aspx vb). The website currently is not running well in IE8, Firefox, Chrome. The menus are displaying funny and some images are not correct, and in Chrome the complete header with menus and all is missing.
I am not a vb guy, and I have no idea where to start looking.
What will be the most common section that a website will start failing in new browsers?
i want to find out the websites that are people are coming from when they come on my website. so lets say someone comes from google.com or yahoo.com or someone came through email or somewhere else. how can i do this?
View 2 RepliesHow to make when the error shows "can't find main.exe to have sound"[code]....
View 18 RepliesI am trying to make a program to find some text on a website and fill a text box in the program with that website text.
The website is Generate a Random Name - Fake Name Generator
I would like to take the info generated on that site and fill in text boxes in visual basic.
WebBrowser1.Navigate("http://www.fakenamegenerator.com/")
System.Threading.Thread.Sleep(2000)
Dim theElementCollection As HtmlElementCollection
[Code].....
I would like to know how HttpWebRequest and HttpWebResponse works. How would I send a login request to a website and then find out if it worked or not?
View 2 RepliesI want to get guide on project on online exam of MCQ like the online exam in competation examination
View 2 RepliesI am going for a shot in my first attempt to pass my Microsoft Exam..
View 2 RepliesI`m making a program.I`d like to know how to make a code which will navigate to my website and find if there's a newer version of my launcher..I`ll search some codes now, If I find some interesting codes i`ll post here so u can upgrade or tell me how to correctly use them for my auto-update.I cannot publish my Launcher unless I`ve an Auto-Update in my Launcher.
View 1 RepliesAre there any sites which a similar program or web-exam? The best example I can give is Auto-it's "Auto-it 1,2,3" found here.This is for an absolute-beginner,
View 1 RepliesI have been given the prep material for my AS Level (Year 12) computer programming exam based around dice cricket. Written in VB 2008.
In the exam we are supposed to change bits based upon the scenario. The scenario and skeleton code are attached.
I have looked through the code so far and made some guesses to what I think may be on the test:
[code...]
if there is anything I am missing which they think I could be asked on the test. I then have to go away and figure out how to program.
So by asking on here, I am not trying to find out coding answers - I do want to figure that out myself. I just want to see if there is anything else I possibly could be asked?
First off, this is not for a class. Although I *AM* taking VB classes, I wanted to do something on my own that would help me learn. I find that the examples and assignments in class, are okay, but I would like to do something that I could apply in real life, perhaps apply it to my own work and master many techniques. So this could actually become my own final exam
That being said, I have searched and read all the posts on quizzes and tests and they are usually asking for code answers. No from the beginning development and planning. I am sure eventually, I might ask some code questions, but I would like to start at the beginning and analyze, develop the algorithm/ flow chart, and desk-check first.
I am trying to complete a driver license exam in vb that includes a module and two forms.It says that I have to have 2 arrays to compare(correct answers and user input) in order to see if the user passed or failed. User must have >15 correct to pass.I am so confused on the arrays part and need help to get this application to work. Can someone please help me with the correct counter accumulator and comparison of the arrays? I am also supposed to declare the correct answers in the module and I have tried everything, but I keep getting errors. [code]
View 12 Repliesi want to know how to make online exam application using VB.NET & SQL SERVER,Suppose there is a question followed by 4 options, & USER have to select one of them,also there is a time restriction for example ,30 min for 25 question and time should be visible to user.then after time over he will be not able to do anything and redirected to result page.At last it will calculate the total no of marks scored and show in graph and report wise.
View 1 Repliesmake a timer on my entrance exam? I want every question last for only 30 seconds, after that, the next question will appear.
View 5 Replies