Unable To Do The Addition And Subtraction Side Of The Game?

Mar 27, 2012

i am currently making a maths game but i have run in to trouble trying to do the addition and subtraction side of the game. This is my current class file for my multiplication

Public Class Class2
Private Property question_gameplay_label As String
Private Property correctAnswer As Integer

[code]....

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VS 2005 - Result After Calculation (Addition Or Subtraction) Zero

Oct 14, 2011

I got a problem with my calculation .The problem is after addition and subtraction calculation I only get result or answer 0, .There are not a correct answer. I try to change the datatype of the variable to decimal and double but answer is still 0.

Here is my coding.
Private Sub btnadditionprice_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnadditionprice.Click
Dim sum6, sum9 As Decimal
sum6 = Val(Me.ItemPriceTextBox.Text) + Val(Me.txtadditionprice.Text)
[Code] .....
Answer which got is 0.000

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Aug 12, 2011

I have made my calculator and it has 2 textboxes where the 2 numbers (or values go for addition and subtraction) are input and a label where the answer appears. There is other things on the page such as quit, clear etc thats all done but i have one query. I noticed while testing a problem occurs when only one number or value is put into a textbox and a command is hit. For example. one textbox (txtnumber1) has one number in it then i hit multiply and it says the error of course because its not programmed to deal with this (or divide by 0 of course) so i was wondering how i could make so when this happens a MsgBox appears saying a value must be in both boxes or when divded by zero is says something similar.

The line of code:

Private Sub blah blah blah...

If txtnumber1.Text = False Then MsgBox("Please Input Valid Value")

End Sub

I however have not been able to make it work.

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Oct 31, 2011

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I'm writing a program for my algebra students to practice integers.Stuff like....

3-6
-4 + (-5)
3(-4)
-15 � 3
etc.

I want to show an explanation and for the addition and subtraction, I want to show it on a number line. For example, if the problem is 3 - 7, the number line should show and arrow to that goes right to 3, and then left 7 units (starting from 3). Then the student can see that the answer is -4.I could probably do this with some string manipulation, but what would be the easiest way to do it in a picture format? Maybe a bitmap.

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how to get the product using "+"(addition) and division using "-"(subtraction) and get it's remainder without using modulo division.

dim ctr as integer
for ctr=a to b
ctr=a+a
next ctr

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[Code]...

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Mar 23, 2010

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Here is my code below:

Variables & form load

Dim pos As Point
Dim Mario As Point

[CODE]...

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Jul 1, 2010

Ok, I've researched for hours about classes, creating classes, creating obj's of that class, but every tutorial I've seen has either talking about things that are different from what I'm doing, or they were written with the assumption that I understand X or Y. What I want seems simple enough but it's just not clicking. Here's what I'm trying to accomplish:

1. Player chooses from a list of characters
2. That character has specific attributes (power level, experience points, ect..)
3. When entering the combat page, the specific attributes are displayed in text boxes
with respective labels.
4. When battle is over, experience points are handed out and saved in player class.

It's probably laughable to some how simple this is but I'm really struggling with it.

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My asp.net web code:
<div class="menubar">
<div class="menuleft">

[code]....

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Jul 13, 2011

Using the following script:

$("#some_button").click(function() {

var changed = [];

[CODE]...

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At the serverside level, I am using .NET-3.5 (VB). I know how to send the data bacl. and how to email the data, I just wanted to know how to best format the data at clientside before sending it back. I could have upto 50 sets of id, old, and new values to send back. Sorry for not making that clear earlier.

Example:

How can I modify the script above to generate this?

[
{
"id": "name_0",
"new": "text",

[CODE]...

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Dim VehicleOptionsGrid As New Framework.WebControls.Grids.Grid
With VehicleOptionsGrid
.ID = "VehicleOptionsGrid"
.Title = "Vehicle Options"

[code]....

Using javascript, is there anyway I can add a bottom scroll bar to these grids? Doesn't seem like we have a wrapped command to do it...

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To do this it seems I must somehow generate from the code behind page a new row in the table every time the parent Listview displays a record of its data and then some column HTML so the first child list view will appear in the right hand column.

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Here's what I have on my server-side code so far:

Public Function GetWebResult(ByVal inputParameter As Object) As WebReturnObject Implements IWebInterface.GetWebResult
Dim result As New WebReturnObject
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[CODE]...

I realize this code is not functional. The problem is that I'm unsure how I would go about getting back into GetWebResult to set the appropriate return values before it is sent back to the client.

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[Code]...

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And the HTML is all correct after I add the option.

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$(selectCourant)
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Feb 28, 2010

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Jan 18, 2012

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My current code is:

Private Sub sortData(ByVal strYear As String, ByVal strSort As String)
lbDispData.Items.Clear()
Dim strData As String = My.Settings.usage2011
Dim arrRawData() As String

[Code]...

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Oct 15, 2009

Remember this from before?

Quote:

Since you are repeating same operation three times it is best to make a function for it.

CODE:

labels 1-6 are randomly generated numbers, text boxes 1-3 are the input boxes and the code above shows how if the answer in the textbox equals the labels added together, you win. This code works -

I have created labels 7-12 now, and textboxes 4-6. How can I extend this program so it has subtraction as well?

If this problem definition isn't detailed enough, let me know and I'll add more detail to this description.

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Jul 10, 2010

if i have 2 textboxes and i want to do subtraction with textbox1 and textbox2.

The value inside textbox1 is "5 12 30 8 2"
The value inside textbox2 is "7 9 14 8 3"

May i know what can i do so that the result will be "-2 3 16 0 -1"???

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Dec 28, 2011

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Assuming this is possible to do via .Net, can anyone help get me started on this?

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Jun 20, 2009

i'm working on a simple 3D CAD to create complex 3D objects. This application uses:

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3.The Matrix class to apply some basic transformations (such as Translation or Rotation)

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