Calculate Points For Sport Of Rogaine?
Apr 27, 2009I been having trouble with my code for week can i please get some advice on how to make my code work. it keeps saying that .[code]...
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VS 2008 Calculate Points On Line?
Feb 23, 2012Using the attached code, the goal is to draw a series of 1x1 rectangles to produce an image of a line. The image begins okay at point (0,0) but ends up after 5600 passes through the loop at (1884,5273) instead of at (1965, 5244). To prove the scale factor accurate I also use Drawline to draw the entire line with the same scale factor. Drawline ends up at the correct location (1965,5244).
I've manually checked the calculations with the results as noted. I'm at a total loss to understand what's going on.
' Xc = 1965
' Xp = 0
' Yc = 5244
[Code]....
VS 2010 - Draw A Straight Line Between Two Points And Calculate The Length Of That Line?
Jan 3, 2012I have a picture in my picturebox. In that picture, I need to draw a straight line between two points and calculate the length of that line (probably in pixels). Is there any suggestion how to do it?
View 2 RepliesCalculate The Time Difference Between Two Points In Time?
Jun 18, 2012I am trying to calculate the time difference between two points in time. I am using: Environment.TickCount.I set a long variable to the Environment.TickCount and then a second long variable to Environment.TickCount at a later point in time. I then subtract the second long variable from the first long variable, yet an incorrect difference is returned.
View 2 RepliesSorting Places With Times For A Sport Calculator?
May 14, 2011I am currently making a little program for a school carnival.It contains a timer linked up with a USB controller with eight buttons (physical) attached to it. I now want to be able to take the times it produces, sort them and add the place of that runner.
[Code]...
Offset The Points In A Polygon Without Having To Change Each One Individually The Points Are In An Array?
Apr 20, 2010is there a way to offset the points in a polygon without having to change each one individually the points are in an array
View 2 RepliesPass Values In Array List To Caluclute Sum Of Each Sport Type
Oct 26, 2009i have a for loop retrive me sum of colums but i need to pass these values in array list to caluclute sum of each sport type
[Code]...
Get The Points Which Make A Polygon From A Region Which Was Derived From The Polygon's Points?
Jan 31, 2010how can i get the points which make a polygon from a region which was derived from the polygon's points?
View 1 RepliesDate Method - Calculate The Number Of Years For My Calculate Age Event Handler
Mar 30, 2009I am trying to calculate the number of years for my calculate age event handler, however i am apparently missing a method or whatnot because im trying to calculate the age , can anyone suggest help on this. I need to subtract years to get my age but when i try the birthdate.Subtract (currentDate) method i get an error about not able to convert from LONG?
So below is what I have.
Private Sub btnCalculateAge_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculateAge.Click
Dim currentDate As Date
Dim BirthDate As Date
Dim Age As Long
[CODE]
Allow Only 2 Decimal Points?
Jun 19, 2011In window textbox, I'd like to just allow 2 decimal points only. I could set text box only numeric but don't know how to limit 2 decimal points.[code]...
View 3 RepliesTwo Decimal Points Value?
Apr 14, 2012I want two decimal points value. I have used this code
lblNo.Text = Math.Round(CDec(txtNo.Text + (txtNo.Text * 0.2)), 2).ToString()
If i have value as 1.32 then its ok but if i have value like 2.3 it shows 2.3 but i want value as 2.30 How can i get this value.
.net - Moving Between Two Specific Points?
Oct 8, 2009I want to find out the X and Y position of a point which is halfway between a point and another point, in VB.net. Since there is no "direction" property (which would make this much easier...), I have no idea how to do this.
C# code is acceptable as well, though I would prefer vb as it wouldn't require a port.
Addition With Decimal Points?
Feb 6, 2012i have this code in vb and i want to know how to make it to add decimal points
Dim a, b As Integer
a = CSng(TextBox1.Text)
b = CSng(TextBox2.Text)
Dim result As Single
result = a + b
Lb_sum.Text = result
for example if i add 4.2 + 4.4 its show 8 instaid of 8.6
C# - Intersecting Points Of Curve?
Jul 13, 2011I am drawing an arc within a square or a polygon with the maximum possible radius inside.When the arc is drawn within the boundary of the square or polygon,the arc length will intersect at few points on the square or polygon.How to find the coordinates of the intersecting points of arc at the periphery of the square/ polygon?
View 2 RepliesCalculating Points On Polygon?
Apr 11, 2012how can i calculate the 13 points on the polygon (see image)?
the 2 points either side of the centre points
are +/- width or height * 0.2761423749154
i have 4 known points, topLeft, topRight, bottomRight, + bottomLeft.
the polygon won't always be a regular rectangle as it is in the image
Code For Connections Between Points?
Aug 14, 2009This thread (Question) is a continuation of a question answered by JohnWein. the original question asked by me in this thread:http://social.msdn.microsoft.com/Forums/en-US/vbgeneral/thread/4d9b44a0-91ed-4f64-a3a2-74afffce2256 an this is the answer:
[Code]...
The question is, in the case of four connections, how can I make sure that all points are connected with minimum number of connections using the same above code?
Converting Pixels To Points?
Mar 18, 2006Is there a way of converting pixels to points? The dimensions in VB are in pixels, but Office COM such as WordApp.Resize are expressed in points. So trying to align app windows is a mess.I guess the ratio of pixels to points varies from one monitor to another(?), so this would need to be calculated at run time.I tried a nifty trick of doing Me.Font.SizeInPoints / Me.FontHeight but that doesnt seem to be quite right or a very sensible way of doing it.
View 2 RepliesCreate An Array Of Points?
Oct 2, 2009I'm trying to create an array of Points but can't seem to get it right.
I can create an array of Integers just fine.
Dim MyArray() as Integer = {1,2,3,4,5}
Display Only Text Between 2 Points?
Mar 14, 2012I have some text I would like to extract from a file. I know what comes before it and what comes after it but the text will be variable. I was thinking read it in line by line until i found the line which is the indicator of the text starting to the indicator that it is ending.[code]...
View 7 RepliesDrawing A Line With Points?
May 13, 2009I have a question about drawing lines. Most of the code snippets I've seen approach drawing a line with the mouse down as the startpoint and the mouse up as the endpoint. But I am trying to draw a line by startpoint as
a mouse click and then an endpoint as a mouse click just as you do on a typical cad program.
Eliminate Decimal Points In VB?
Nov 10, 2007How to eliminate decimal points in VB.net.what kind of function should i use.
For example, i have number x= 23.13 i only want to show x= 23 and if i have another number x=23.89 i also only want to show x= 23
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Game - Float Points Away?
May 15, 2010I'm building a card game called 11-UP. See the game here.I've gotten to the point where I need to make scores show up when the selected cards have a sum of 11. For example, if the card is worth 200 points, then "200" should become visible for about a second and then "float away".
I know I can do this with a timer and the location property. I was thinking of creating an array of 22 timers, one for each card. When the selected cards have a sum of eleven, I enable the timers for each selected card. The timer makes the "score" for that card appear, then move up a few times, then vanish.
Does anyone have a better way to do it? Maybe with only one timer?Also, how could I make the "scores" become more transparent as time advances? I'd like to make them not only float away, but also "disolve."
Get Points() Of Polygonal Region?
Jan 30, 2010how can i get the points which make a polygon from a region which was derived from the polygon's points?
View 2 RepliesHow To Allow Two Numbers After Decimal Points
Sep 24, 2009How to allow two numbers after decimal points ?
View 1 RepliesHow To Jumble Up Points In Collection
Nov 2, 2011I have a collection which is a list of points, and I need to mix them all up before passing them into an algorithm - similar to if i was to pour them into a bad and shake the bag up.
how i might approach this? The collection will always have a different number of points in it..
How To Store A Points In A List
Aug 17, 2010I have a set of points. The connections among them areenerated. How can Draw lines between theconnected points?In the example below, Plist is the connection list among them. How can I store points to PList so that it draw lines?
Public Class Form1
Dim Matt(7, 7) As Integer
Dim NumberofConnections As Integer
[code].....
Integer With Multiple Points Value?
Apr 7, 2012I need to check if "4.1.1.1" (example) is greater than "4.1.4" (False in this case), how can I do this in VB.Net when there are multiple decimal points in the 'integer'?
View 1 RepliesMake A Label Add Points?
May 17, 2011How do I make a label add points?In other words I have a label with the text of "0" If I click a certain button I want the label to become "1" displaying that as the amount of points.If I click another button that gives 2 points I would want the label to change to "3".Get it? Hope I was clear.
If TextBox1.Text = "Blah Blah Blah" Then
TextBox1.Text = "Generate a New Code - Points + 2"
Label2.Text = +2
End If
Mapping Many Points On Map Of US Using Addresses In VB
Jul 31, 2009I have a very long list of points I would like to plot on any state in the US. I would prefer to plot each point with just a dot. All I have is an address that includes the street address, city and state and possibly the zip code. Ideally, I would like to place the resuts in a VB Picture box. I understand there is a Google interface but have found in my research the examples to be lacking exactly what I need.
View 3 RepliesObtain Avg Of Multiple Points Per Day?
Dec 14, 2011I have a general idea of what the code should look like but I can't seem to finish/put it together.I have a year's worth of data such as December 01, 2010 to December 01, 2011.The problem is that there are more than 365 points, some days for example have 3 data points and others have 4, etc..What I would like is to only have 365 points of data by averaging the data points for the days that have multiple points.
[Code]...
- So far I have another column with dates from Dec 1st 2010 to Dec 1st 2011.
- I think I'll need an IF statement for if the whole range of A column equals one of 365 days, it'll equal the average data.
- then I'll need to have a statement for x+1 date for each consequtive day.
