In my Form, I allow the user to enter a Test Name, Score, and Date. This info is then put into a DataGridView(dtaTests). Now, I want to perform basic mathematical calculations on numbers contained in this DataGridView. For instance, I need to add up all of the grades. How would I get the Form to add up the grades in the "Score" section of the DataGridView?
View 5 RepliesHaveing troubles with an assignment. I am writting code that will allow user to enter a score and the program returns a grade based on the score entered. I can get it to work using "IF" statements but want to use code for ranges. My "IF" code is as follows.......
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Haveing troubles with an assignment. I am writting code that will allow user to enter a score and the program returns a grade based on the score entered. I can get it to work using "IF" statements but want to use code for ranges. My "IF" code is as follows.......
[Code]....
I am writing a noughts and crosses game and I want to be able to keep score everytime each character wins a game, I have written a sub routine to handle this but it seems to count up in 5's and 10's??I have used a global variable like this Dim i As Integer = 1 then declaired that variable in my sub like this i += 1 (I thaught that this would just add 1 everytime X won a game)then used the variable i to add the score to the label control that keeps the score for the character X.My question is, am I using the correct syntax (+=) for the variable.
View 2 Replieswhether it's possible to section off images away from the form, but still store them and be able to retrieve the image.
View 2 Repliesi want to display a certain section of my form based on the number selected by radio button.( scale 1 to 5) by default 1 is clicked . if they click 5 then the same portion will be repeated 5 times .i have the database table structure to support this . but how to code the radio button to do the same .
View 8 RepliesIm having trouble getting my code to display the form which would hold the results from this little exam.Whenever I click on my "Score" button in the main form the program just sits there. I need for it to display the Results form if all of the answers that have been inputted are correct, and if one of them isnt I need for it to display the error message. Im thinking the problem is in my Try-Catch statement, but I really have no idea.
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i have a combo box with grade A to F in it and at the combo-box textchange event it sholud add the value of each letter to and store it in a textbox.This is because i am adding all the grades of a student into a datagrid and i want all the 8 different grades to appear in the grid but it should some only the first selected six out of the eight...I am using this code but it is not stop when the loop counter is six?
Private Sub cmbgrade_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmbgrade.SelectedIndexChanged
If Me.cmbgrade.Text = "A" Then
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So with this code any time the user selects any of the Letters it should at it value to a tatal aggregrate till it add six different letters since i want to calculate for the grade of best six...example if user picks A A A A A A it should some up to six in the textbox and after that it should stop summing and add to the datagrid.that datagrid will have all eigth grades in its column but the system must add only six of them?
I typed and change few times. Now I am staring with mind blank...I am totally stuck... I am trying to figure out how to add up the grades that has been selected from the combobox. I am not givin up.
Private Sub btnCalcu_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnCalcu.Click
Dim intHourOne As Integer
Dim intHourTwo As Integer
Dim intHourThree As Integer
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I am creating a custom config section that will allow me to manage what ELMAH exceptions I want to ignore from my VB.NET/ASP.NET app. Here's my code. I made it easy to paste in a blank code file if anyone's up to the challenge of diagnosing the problem.
CODE:
When I execute this code:
CODE:
I get the error An error occurred creating the configuration section handler for IgnoredExceptionSection: Could not load file or assembly 'WEB' or one of its dependencies..
What boggles my mind is that this all works fine in my C# console test app after I convert the code from VB.NET using a web utility. However, when I paste the VB code from my web app into my VB.NET console test app, it doesn't work there, either, so it appears to be a C#/VB issue. What am I doing wrong here?
i am using a combo-box to add different grades to a column in a datagrid and i am using a loop to check if the sum the total number of sum i have made when ever i select a a grade from the combo-box.This is because i want to only add six grade and not more than six but the code i am using is giving me problems This is my code.This code is adding the total grade for me bur i want to check with a loop that will only allow the adition of only six different grade but when i run my program and begin to select the grades it just give me a message form my message box 'This is calculating the grades of an applicant
Private Sub cmbgrade_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmbgrade.TextChanged
If Me.cmbgrade.Text = "A" Then
Me.txttotalaggregate.Text = (CInt(Me.txttotalaggregate.Text) + 1).ToString
End If
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Microsoft VB Grade Book. A teacher maintains a database containing two tables-student and grades. The students table has three fields: studentID, lastName, and firstName. The Grades table has four fields: studentID, firstExam, secondExam, and finalExam. At the beginning of the semester, the Students table is filled in completely with a record for each student in a class, and the Grades table has a record for each student that contains only the student's ID number. (Note: The database is contained in the file Gradebook.accdb from the folder CH10Databases.) Write a program that allows the instructor to record and process the grades for the semester. The program should do the following:
A) Use a navigation toolbar to fill the Grades table.
B) After all the grades have been entered, display a DataGridView control showing the name of each student and his or her semester average. The semester average should be calculated as (firstExam + secondExam + 2*finalExam)/4.
For a class assignment I created an application that takes grades from the user via input box and adds them to an array called grades. Here is some of the code.
vb.net
Option Strict On
Option Explicit On
Option Infer Off
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My problem is that the variable x is an integer and the user input from the InputBox is a string so I get the error: "Option Strict On disallows implicit conversion from 'String' to 'Integer'.I've already submitted this assignment with out the first three lines of code (which allows the code to run flawlessly), but I would like to know how to get around the error while still using the Option Strict On parameter. I am aware of the ToString method but I am not sure of how to use it here or even if it will work here. I've tried to use in a few variations but none worked.
It is meant to average 15 user-input grades and then from there I have to provide the letter grade that corresponds with the average percent. I understand how to provide the corresponding letter grade, but I don't understand how to get the average. I've tried putting it into arraylist format
View 4 RepliesI have to create an application that lets a user enter as much grades he wants. The grades are between 0 and 100 and they can't be negative. Whenever the user type -1, the application is done and it shows the average of the grades, the lowest and the highest grades.I absolutly have no idea where to start but i must be using loop/do/while.
View 4 Repliesi am suppose to create "a windows form game called Yahtzis which uses five dice and three throws to create a score" .
The problem is that i don't even know how to start it can anyone shed some light.
I'm new to coding and i need to make a program that takes 3 percentages(numbers) and returns an average of the grades in letter format(A,B,C). This is what I have so far:[code]......
View 2 Replies"I need to create a program that will allow the user to enter in 10 test grades from a class. I need to store these grades into an array, and use a loop to add up the total. Then I'll need to output the average, and the letter grade for the average using:
90 - 100 A
80 - 89 B
70 - 79 C
60 - 69 D
Below 60 F"
That's all it needs to do. Here is some code that shows you that the only thing I know how to do is (allow the user to enter in 10 test grades from a class.) The rest I'm so lost on and have a crappy instructor. This assignment is due tomorrow, but the instructor is not available over the weekend.
Here is my This is all I have:
Dim MyNumbers(9) As Integer
Dim Total As Integer
Dim i As Integer
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I have to write a program using 2 parallel arrays representing grade point and grades. The grade points range from 0 to 500, however, we are only to use the minimum points per each letter grade in " points " array. This is shown in the code below. You then enter a number from 1 to 500, representing the grade points, and in turn it spits out your letter grade.My problem is this. When I enter a number, say 200, I get a letter " D " grade instead of an " F " grade. It appears that every number range I enter gives me one letter grade less than what it is supposed to be. Also, any number 450 to 500, representing an " A " grade does not even register in my Grades Label.
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is there any way yo get the score of one player in counter strike? one of the player on the computer. not all the players. i know that when you are looking att server info, then you can see all the player and there scores. is there anyway to replicate that function?
View 14 RepliesI enter Names and scores from a text box. Once i press "show me the array" my listbox gets populated with the names and scores. [code]...
View 14 RepliesI need to calculate the high score and am having trouble storing a value that represents the previous high score, and the comparator funcion.
Public n_sErrorTitle As String = "Entry Error"
'Count the number of entered scores
Dim intCount As Integer
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how can i save a high score in toolstrip textbox or listbox?
View 7 RepliesI've made a computer game in Visual Basic Express 2008 and my only remaining problem is to run a data table to keep a running track of the best score. To do this I've created a datatable form called BestScore.xsd. My first problem here is to recognize that it should will start off with nil values and I need to initialize it to zero. Next I need to update the score. I will need to save the score when I exit the game. (Does VBE automatically save the datatable or there a command here?). When I reopen the game program I want it to find my best score from last time.
View 2 RepliesI'm an instructor trying to use data from a .txt file to list the grades in a list box. I just want to grab the data from a .txt file, list the total amount of grades in a list box, the mean (avg) and the standard deviation.
View 5 RepliesI have been working on a class project for sometime now. Currently stuck and need some help. Project is due today, so I'm desperate for some help. Please see attached project file.
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i just got another assignment with no instruction on how to do it. I have no prior programming skill so these assignment are really hard for me, [URL]..
View 6 RepliesI'm new to VB and I'm doing a calculations program for test scores. I got everything setup for my clear and exit buttons but not sure what I have to put in the calculate button code for it to calculate. Here is what I have so far.
Public Class Form1
Private Sub Label5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lblTestScore5.Click
End Sub
Private Sub btnExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExit.Click
[Code] .....
[code]I don't get how to go to the next question when the answer selected is correct, also how to load the progress bar and the score text box.
View 1 RepliesI have to take information that is entered in a text box such as name, test score then send it to a list box then from there I have to split the test score and calculate the grade. I have been trying to find information on how to separate the test score to do the calculation.
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