Program That Draws An Average?
Jul 11, 2010I am creating a project that can transform a value numbers to a graph and when I run it it doesn't draw anything.
[Code]...
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Refresh - Program, Draws A Rectangle, Marks The X & Y Axis, & Plots A Dashed Line Grid
Dec 16, 2009This is simple program, draws a rectangle, marks the x & y axis, & plots a dashed line grid. However, the grid sub has to be called twice - only then will the grid line be visible. Why does this happen?
CODE:
DB/Reporting :: Include An Average In A Column Where The Average Ignores Zero Values In A Report Cell?
Jun 15, 2010I want to include an average in a column where the average ignores zero values in a report cell where the column may have
17
19
0
[code].....
I want 16, not 11 so (17 + 19 + 12 + 13 + 19) / 5 not (17 + 19 + 0 + 0 + 12 + 13 + 19) / 7 Something like this if it would work.
=SUM(Fields!fieldname.Value) / Count(iif(Fields!count_cycle_per_hour.Value >= 0,Fields!fieldname.Value,0))
Essentially just average everything in the column NOT a zero?
Calculating Exponential Average With Out A Simple Moving Average
Sep 8, 2009I'm working on a function to return a exponential average and there are a lot of examples of exponential moving averages but they all start with a moving average that is just the mean as a lead in to calculating the continuing moving average. I needed just a exponential average of a value set. After Googling my Bing off I still haven't seen anything so here is my attempt at a basic exponential average. Is this correct? Are there any errors? I have seen some text about adding a smoothing value to change the curve of the exponential average but not how that would be implemented.
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Calculate Average Of Excel Table Using Program?
Jun 8, 2011I want to calculate the average value of excel table readings 1 hr once... how do i import the sheet and how do i calculate the avg in vb.net?
View 4 RepliesProgram To Calculate The Total And Average Rainfall?
Feb 14, 2010For my programm I was told to do a programm to calculate the total and average rainfall. I have done so, but now I am supposed to use two function procedures to calculate the total and average rainfall. I can not seem to figure it out and it is very frustrating.
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Array Calculating Min, Max, And Average Output: Min, Max, And Average?
Mar 26, 2012I put comments on the average output since I kept getting error messages about that. My out keeps saying:
Maximum value: 33
Minimum value: 33
what am I doing wrong?
Option Explicit On
Option Strict On
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Displays The Average With An Appropriate Message Before The Average"?
May 10, 2011I'm in a computer science class, and we are writing simple programs using Visual Basic 2008. I am really inept when it comes to this, as I have never done it before. I need to write a program that: "Asks the user for 5 numbers and computes the average. It then displays the average with an appropriate message before the average."
I have been really close with this, but I can't get the numbers to add up, then divide by 5, and display a pop up message.
List And Loop - Program To Allow Me To Enter 12 Temperatures And Give An Average?
Dec 1, 2010I need this program to allow me to enter 12 temperatures and give me an average. I have everything working correctly ( I think) except where the average should be I get 0.0. Not sure if it matters but I'm using VB 2005.
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Program A Form To Calculate Rainfall Total,average,maximum, And Minimum?
Mar 15, 2010Im trying to programme a form to calculate rainfall total,average,maximum, and minimum.how do I create the input box that opens to input the info I cant seem to find it in the tool box. Am i Missing something, and how do I set a array to calculate?
View 2 RepliesWhen App Loads It Draws A Grid On PicCanvas
May 23, 2010I am building a VB application (Visual Studio 2008). I have a drawing app where a user can draw out a 2d house-floorplan.When the app loads, it draws a grid on a picCanvas. Everything works the way that i want it to except that the lines don't "snap-to-grid" as they are being drawn.I suspect that the problem is in the picCanvas paint sub. [code]
View 1 RepliesCreating A Class That Holds/draws Some Graphics?
Jan 13, 2011Ok, I want to create a class that will handle a special rectangle graphic.In my form, I want to have two of these special rectangles.So, basically, I need two instances of that class in my form, right?I manage to initialize two, alright. But, how exactly am I supposed to manage drawing/graphics etc in a class, and the results to be displayed in my form?
View 2 RepliesVS 2008 Displays A List Of Previous Draws
Apr 7, 2010In my application for checking Irish Lottery numbers I have a form which displays a list of previous draws. The form contains a listview which is populated from a setting in my.settings as follows: [code] I would like to replace "Wednesday" with "Wed" before adding the item to the listview. I have tried using strings.replace to acheive this in various parts of the above code but each time the code runs the listview still displays the full day.
View 2 RepliesMaking An Application Where User Draws A Shape On A Picture Box?
Dec 25, 2010I'm making an application where a user draws a shape on a picture box( this will be saved on a bitmap image), then another user has to draw on that shape (=follow it ) . if the 2nd user goes too far from the line then an error message will appear.
for example( in case i couldn't clarify this well!)the 1st user draws a a vertical line, the 2nd user has to follow it, if-while drawing on it- he gets too far horizontally, there would be the error.
I'm currently thinking of comparing every point by the 2nd user to its equivalent in an array containing the points by the first user.
Restoring A Window's Previous Location / State, It Draws Twice?
Jul 7, 2009recommend the cleanest way to save / restore a winform's location and state? For some time now I've been using a method similiar to what I posted below (based on the CodeProject: [URL]..The problem with this method is that when the form loads, it is drawn in an initial location, then moved / maximized afterwards. The effect creates somewhat of an eye sore watching the window draw, then quickly update... but in Vista it is a lot more obvious.
What I would like to do is restore a form to it's previously saved location / state invisible to the user, then show it once it's where it needs to be. Or, just know of the ideal way this is supposed to be done - specifically in Vista.
[Code]...
Draws Text On A PictureBox Using A Font That Is Already Installed (registered) In System Fonts?
Nov 23, 2009I'm working on a program (Under Visual Basic .NET 2008) that draws text on a PictureBox using a font that is already installed (registered) in system fonts. I'm wondering how can I perform the same but with a font that is not already installed on system, by adding this font file (*.ttf usually) to my solution explorer and use it in my program, given that this font file must be included in exe file.
View 5 RepliesMake A User Control That Draws A Line And Adds Transparency Over A Form
Nov 12, 2010I am an intern at a company doing Drawing Tools for their program. My supervisor is currently having me just make a user control that draws a line and adds transparency over a form. (I started this internship very early, so my knowledge is very limited compared to what it should be for a standard intern)
This is what I have so far:
Protected Overrides Sub OnPaint(ByVal e As System.Windows.Forms.PaintEventArgs)
If MyBG Is Nothing Then
MyBG = New Bitmap(Me.Width, Me.Height)
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Setup A Login Form Which Draws The Username/password From An Online Database?
Jun 15, 2011I'm trying to set up a login form which draws the username/password from an online database but keep getting the same error(shown in attachment).
Imports System.Data.SqlClient
Imports MySql.Data.MySqlClient
Public Class LoginForm1
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Graphic Repaint / Refresh - Draws A Circle Using A Timer - Circle Gets Displays It Flickers
Jun 8, 2011I have developed a program which continuously draws a circle using a timer. Now every time the circle gets displays it flickers and which is because i have used me.refresh. Is there any other way to avoid this flickering.
Here is my code
Private Sub Timer1_Tick(ByVal sender As Object, ByVal e As EventArgs) Handles Timer1.Tick
Me.sweepAngle += 1
If Me.sweepAngle = 360 Then
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Average And Max Values?
Feb 4, 2009I have a question regarding average and max values. I am new at programming. I have 6 text boxes with generated numbers in them. I need the max number to show up in one text box and the average to show up in the other.Sometimes not all six boxes will be used so I can't just do textbox1 + textbox2 + textbox3 + textbox4 +textbox5 + textbox6 /6 = average and as for max I have no clue how to do that.
View 4 RepliesGetting The Average Of An Array Using FOR NEXT?
Jun 21, 2012i am trying to get the average of an array of numbers. There could be up to 999 indexes (I picked a large array because of the the numbers of entries the array could have). As you can see I have managed to get the program to calculate the Sum of the in the array, but I am struggling with getting the average.Say, for example, I enter three sets of 90's, I get 3. How do I get an average?(BTW I have programmed it so the numbers go into an List Box, so this is why you see no code to make up the array or to where the array is printing the values).
Dim Sum As Integer
Dim SumCount As Integer
Dim AverageCount As Integer
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How To Average Value In Richtextbox
Feb 10, 2010i need it urgently for this code. i have data input to richtextbox and i want to average up the data? how to do this?
View 6 RepliesHow To Find The Average
Mar 22, 2010Heres my code so far:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Subject As Integer
Subject = InputBox("How many products")
[code]...
Only "0" appears in the TextBox2 and not the average number.
Way To Calculate Average
Oct 11, 2009Heres my [code]...
For example if I enter in 45, 45 and 89; I should get 55.75. But instead all I get is 55. How do I get the percentage?
Write Average To TXT?
Apr 3, 2011Writing ten(10) input numbers to a text file, and displaying the average in the program, with the two lowest numbers dropped. The project is supposed to allow a user to input 10 number scores and the program will display the average of the scores with the 2 lowest dropped, and write the 10 scores to a text file to display.[code]...
View 9 RepliesFind Average Of Two Integers?
Apr 25, 2011What is the formula in VB for finding the average of two integers?I know in normal math it is e.g. (4 + 6) / 2 it only needs to be the average of two values.
View 5 RepliesAverage :: Can't Get Output To Appear In Listbox?
Mar 11, 2009Trying to get the user to put 3 numbers in 3 text boxes and get the average.Private Sub btnAverage_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAverage.Click
Dim a As Integer = CInt(txtone.Text)
Dim b As Integer = CInt(txtTwo.Text)
Dim c As Integer = CInt(txtThree.Text)
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Average Of Numbers In A List Box?
Feb 16, 2012I am working on a project where i need to get the average of 6 numbers i enter in a ListBox. There is one ListBox, one button to get the average, and one label where the average is displayed. i need to use an array and I am using the Visual Basics Programming but i dont think it is that big of a difference.
View 5 RepliesByte Array And Average Value
Jan 28, 2009i'm working on something to get the average color from an image and the code i have puts all the rgb values into a byte array, so the values are being stored as (r,g,b,r,g,b,r,g,b,r,g,b,r,g,b,etc). how would i loop through each r value to add them to another array to then be able to calculate the average (and so forth for g and b as well).
View 4 RepliesCalculating An Average From Input?
Feb 8, 2009here is my problem. i have to enter two grades, each grade should be an integer between 0 and 100 inclusive. Calculate the average of the two grades. If the average is greater than or equal to 90, display "Grade is an A!". It goes down the line for "if average is _______, display " ______is a/n __!" I get the last part and I know how to figure an average...but i am not sure how to type it in code. He did an elseif example, but it wasn't with 2 numbers and didn't have to average anything. So I don't know how to write that code....is there anywhere to look to find it? Here is what I have so far.............
Module Module1
Sub Main()
Dim grade, sum, average As Double
[code].....