VS 2008 Allocating Pupils To A Class In School Software
Nov 11, 2009
I have a people table which stores pupil information and a class table which stores class information. The people table has a foreign key to the class table called ClassID. although this isn't actually a master/detail situation i've coded my form following master/detail principles(using JMcilhinneys great example) so that I can select a class from a combobox and then add pupils to a datagridview, and the selected classid would be pushed through when saving. here is my
so I used to mess around with C#, just a little. And someone had helped me make a class for Visual C# that was supposed to do the math parts for "internal structure" - which the program used for a part of its calculations and screen... Basically there were 2 options. Endo-Steel and Standard. The user would use a updownbox to determine weight of the machine and then internal structure was a % of that total. If it was standard then it was 10% of the overall weight, if it was Endo-Steel then it was 50% of standard (so 5% of total weight) rounded to next 0.5 (so .25 was .5, 1.25 was 1.5, 1.75 was 2.0, etc). I have the code for the C# class file for it, but want to make it in VB.
I am working on an Examination system for a secondary school. The system captures the marks of students of the subjects they take and stores them in the database. from there, it has to compute the grades of marks for each subject that a student takes and get the position of that student in the stream and in the class.
For the gradeing part of it, I have already made it, my problem is to get the positions of students and show them on the rdlc report.
The word class and stream here, I mean;
The school has six classes, senior one/form one TO senior 6/form 6 as classes and each class(form) for example senior one has 4 streams. By streams, I mean; Students are grouped into different streams but under one class(level/form).
for example; form1 A TO Form 1 D that is one class/form secondary level. form 2 also has four streams ( form 2A, 2B, 2C, 2D) and so on. So a student can be number one in his stream but if the marks are compared to other streams of thesame level, he is number 3. it is indicated on the report as Position in Stream 1...........Class 3
I have a vb.net application that loads in a 155mb XML file, on my machine (Dual Core, 4gb ram) this process takes under a minute however the same process has is known to take up to 45 minutes on other machines, I have traced this down to the amount of ram available on the machine. I was wondering if there is a way to give memory priority to my application?
I have to make an hangman game for school using visual basic 2008 express and make it a console application...because i need better mark i want to show an image when a player loses or wins(i think it can be done with windows application)...
I have a VB.NET application and use some third party (closed source) ActiveX controls. One of the controls represents a "camera" (connected over several interfaces) and I try to write an example how to work with several cameras in one application. To do this I allocate multiple "camera" objects dynamically as an array which works as expected like this:
Const NUM_CAMERAS = 2 Private MyCameras(NUM_CAMERAS ) As xxx.MCamera
But the camera objects needs to be allocated with WithEvents because they raise events when a new image was taken. I found out that WithEvents variables cannot be typed as arrays and this is a pretty common problem so I also found some workarounds: [URL]. This is already pretty good and I adopted this to my concept. So I have a MyCameras array and a MyCamera all "without Events", first allocate a new MyCamera object, add a event handler and then put it into the array.
Unfortunately I get an error when calling AddHandler Camera.ProcessModifiedImage, AddressOf MyHook
Normally "MyHook" is declared as Private Sub MyHook (ByVal sender As Object, ByVal ModifiedBuffer As xxx.ProcessModifiedImageEvent) Handles Camera.ProcessModifiedImage
Like in the "Button examples" I just removed the "Handles Camera.ProcessModifiedImage" but I get an error that "MyHook" has not the same signature as the Delegate Delegate Sub ICameraEvents_ProcessModifiedImageEventHandler(ImageIndex as Integer)
I need to make a program for school that closes the active window. My application does now SendKeys.Send("%{F4}"). It works but, it also does it when there are no active windows. I want it to close only the active windows.
Where can I find some books that might be used at the High School level to teach students programming using Visual Basic from the ground up, assuming no knowledge of programming?
I want to generate a TimeTable for School autogenerate.how i can generate it with Any algorithm? and which algorithm can i use for it?is any Prepare Algorithm is available for generate it?
Iam doing a project for school (snake game) Ok here is the code:
[CODE]:................
Snake.image is the head of snake and snake2.image to snake27.image are the rest(body...) So i want create a code that (if snake intersect snake2 to snake27 parts) then timer1.stop I have tryed with:
I'm wanting to add two forms to my project that will allow me 1) Pull all the current MS Updates installed and list them in a nice looking grid, 2) Pull a list of all the available updates for the machine. I would love for this to work on XP/Vista/7.
I am an aid in a technology classroom at a middle school. They have 12 computers that must be logged into everyday. The teacher has given me the password to log in the computers for the students, because he doesn't want them to know it. The teacher's computer is linked to the other 12. I was wondering if it is possible to develop a program that has a list of the 12 computers with 2 fields, one for user name and password. These for each computer. You would enter the username and password and it would log in the computer. This would be done from the teacher's computer. It would make it a lot easier than having to go around and log in those computers. [URL]..
I have to make a visual basic program for a school assignment. I am an absolute beginner at it though, but am willing to learn.I have to make an income calculator for farmers that make giant turnips.
So basically:
1. If the turnip weighs less than 350kg, the farmer will receive $2 per kilo 2. If the turnip weighs 390 or more, the farmer gets $1.50 per kilo MINUS $180 for a maintenance fee. 3. If the turnip weighs between 350 and 389kg, it has to be sent to a paddock that costs $25 per week for lease. Turnips loose 1% of their mass per week in this paddock. When the turnip gets below 350kg it can be exported. As ships depart weekly, turnips may drop a bit below 350Kg before departure.
Create a profit calculator for the turnip farmer for a list of cattle weights.
Functional Requirements: oEnter the weight of each cow into an array oCalculate the income from each cow and store in another array oAdd up the values in the array and display total income.
Hi, I am currently working on a school assignment where I have to draw a house. I cannot figure out how to draw a filled box on the Form using my mouse. I have figured out how to get my pointers X,Y coordinates assigned to variables to be used, but I do not know what code to enter to draw a filled box.
im working on a school project where i shall show/explain how a remote acess program work and i coded the most but when want to send all listbox items from server to the client and in the client is another listbox where it should be transfered over..[code]
I am only allowed to use HTTP in my school (ie, no FTP is allowed). and i have to upload some file from a specific folder on my PC to a web page at 1 hour intervals automatically (ie, every hour a file is dropped into that folder, and i have to get a windows service or desktop application that would automatically detect the new file, and the file finally show on my website page, hosted on the school server.) Remember, the files reside in a folder called DAT on my personal computer in my office.
I'm a student taking a beginner computer programming course. My teacher told me to use this website if I have any questions. The lesson I have just studied is about the different types of applications in VB.NET. My assignment asks me to "Give at least five examples of each type of application." I'm supposed to do a web search to find these. The different types of applications I'm supposed to find examples for are: Console, Window, Web, Class Library, Control Library, and Smart Device. Then I'm supposed to provide a description or a screen shot of each example.
I hope my question isn't considered too simple for this forum, but I don't know what else to do! I've spent a long time trying to search for examples myself and I can't seem to find anything.
I'm trying to make an HTML editor for my school project. color coding the text so if they type <html>, <b>, <body> in any case it'll color code it to turn blue.
I am basically 4 weeks into my first ever programming class and we are working on a project for the game "Hangman". While I have struggled with everything for the past 3 weeks, I have finally cams across something I have no idea how to correct. I am getting a Null.Reference error in the following line of my
If Not strWordToGuess.Contains(strLetterGuessed) Then
Now this code was provided in my project files, it was dated 4/07, I am currently working in VB 8 express, I am thinking this might have something to do with it.
I am using Visual Basic 2008 express and I have created a simple database application for my y6 pupils. The program will eventually be installed on the school system but, i want to know how I can ask vb to find which folder the application was installed in and get it to return a string. Does anyone know how to do this??
i would like some help with how to start with my FINAL YEAR project work dubbed "SCHOOL TRACKING SYSTEM" . I am so much lost on how it shoud be like and what to actually do.
So I am supposed to be choosing a final project for my visual basic 2008 class. I cannot help but remember an old high school classmate from web design class who made a program that used the speaker built into the motherboard (or whatever makes the start up beep when you turn computer on) to time the beeps to play simple songs. It was very funny and amusing and I was wondering if anyone had seen something similar or knows how to go about making one?
So as the message says i believe im having a problem when declaring an array as control. The background:Im doing a school project where a picture is covered by 48 buttons. When a user clicks a button, they are asked a question. If they answer write, the button disappears until the whole image is displayed.
Im using each buttons visible property to hide it. Now that i think about it, i should probably un-enable it after a question is answered correctly.anyway, I keep getting a NullReferenceException when making the visible set to false. Any suggestions would be awesome. I have already created all the buttons and named them Q1-Q48.
im new to these forums and was working on a small program to change the school wallpapers. i want the user to be able to choose the imageand not have to put it in a secific directory could anyone please advise me on how to do this
I am making a calculator for a school project, I want to have it so it looks similar to windows calc ( with one button for each number & only one text box),My code has a few blank spots but so far it is :
Public Class calc Private Sub Btn1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btn1.Click IOBox.Text = IOBox.Text + "1" End Sub
I need help writting a Trivia Game for a school project. The teacher wanted us to get used to looking to forums and google for help so he refuses to help us for this particular summative.
What I want to know is.. how to use a streamreader to read questions randomly from a text document located in the debug folder (I have 10 questions all in 1 text file in the debug folder, and the same for all of my answers) how to use a streamreader and split function to read answers from a text document located in the debug folder to a combobox.
I move a VB project from school and home on a flash drive. At school drive mounts on E: at home it mounts on F:. I have 4 forms, Form1, Form2, Form3. Form4. Form1 and Form3 have incorrect file paths, it has the E:, but Form 2 and Form4 path change just fine when I move it from school and home.
I am in the process of writing a battleship game for a final project for school. I get what to do for the most part, but need a little jump start for writing the "ships" class. Does anyone have any suggestions? So far my game starts with a dynamic array of buttons, but as of now they don't do anything. I need to be able to have the user place ships in places and have the computer randomly generate positions.
Im doin my school project on taking order system(POS) in a restaurant using VISUAL BASIC?the word visual basic is very new for me...i already do some of the coding,this system not using database,just a simple POS system..When i insert y(for yes),msgbox for order_code and order_quantity apear.but when i insert n(no),msgbox for order_code and order_quantity apear again for one time then stop.then msgbox for calc2 pop out but the value isnt right..calc2 also calculate the order_code and order_quantity,the one that apear after i strike no.
