Find Square Root Of A Variable?
Mar 25, 2012Does anyone know how I would find the square root of a variable? I'm drawing a big blank!
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Find The Root Of A Number Such As The Square Root, Cube Root 5th Root Or Whatever
Sep 23, 2011For those of you interestested in mathematics you can find a root of a number in two different ways. Lets say you want to find the 5th root of 27.
[Code]...
Finding The Square Root?
Dec 4, 2009Well, the code I have only gives the the number IF its like 2 x 2 or 4 x 4 is in the text box (4 or 16), but if its a number that can not be multiplied together to get the value in the textbox, it has an arithmetic overflow, what can I do to make it work for all numbers?
Dim Value As Integer
Dim ValueToMultiply As Integer
ValueToMultiply = 1
[Code]....
Make Square Root Call?
Nov 5, 2009So my problem is that i am trying to figue out if a number is prime based on the input The problem is some error keep araising everytime i use it no matter what I include here's the out put:It is obvisouly asking me to choose which square but I just want the regualar square root and I don't know how to insert it,cpp(7) : error C2668: 'sqrt' : ambiguous call to overloaded function
1> c:program filesmicrosoft visual studio 9.0vcincludemath.h(581): could be 'long double sqrt(long double)'
1> c:program filesmicrosoft visual studio 9.0vcincludemath.h(533): or 'float sqrt(float)'
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.net - Read A Square Root From Txt File On Combobox?
Mar 2, 2012I'm using VB 2010 and I'm trying to populate a combobox with a name followed by a square root, but all that I was able to obtain is a name followed by an image of a triangle with a question mark at the center. I've tried to change the font but without result.
View 1 RepliesCalculator - Getting My Devide And Square Root Operations
Mar 27, 2012I am having some trouble with getting my devide and square root operations working. when i hit say 10/2 all i get in my text box is "infinity"
'calculator program v.1.0
'programer: Michael Murray
'version: 1.0
'date: 21 march 2012
[CODE]...
Display The Square Root Symbol On A Button In A Windows Form?
Feb 11, 2011I'm trying to display the square root symbol on a button in a windows form. I'm using the unicode U+221A which on windows character map is the root sign. When i enter this in visual basic ensure the font is the same as that in the character map (wasn't sure if that made a difference to the unicode) my button displays the eta sign instead. Any help greatly received.
This is the code i'm using to set my unicode the the buttons text property.
btnSquareRoot.Text = CChar("U+221A")
Square Root - Enter A Valid Picture Path Run Code And Get Error In The Sqrt Line
May 1, 2011I enter a valid picture path run this code and get error in the sqrt line
CODE:
How to fix ?
Any Way To Find Cube Root?
Apr 23, 2009Math.Sqrt is used to find square root but if I want to find cube root or 4 or 5, how I can do?
View 10 RepliesFind Root Of A File?
Jul 24, 2011I am trying to find the folder that my file is in so I can use it else where. I am using an openfiledialog. So, if the path of the file is "C: est est.text". I want to be able to get "c: est" without the file
View 2 RepliesFind The Node When The Root Node Contains An Attribute?
Aug 27, 2010Basically, it refuses to find the node when the root node contains an attribute.
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When I do xml.SelectNodes("DataSet") with the xmlns in the root tag, it finds no nodes. If I remove the xmlns attribute, it works fine.How can I make it work while leaving the attribute?
Close Application Root Folder Or Sub Root Folder At The Time When Application Is In Running Mode?
Oct 8, 2009how to close application root folder or sub root folder at the time when application is in running mode?
View 7 RepliesFind A Value In Variable?
Sep 26, 2011I've got to make a small program for my college course that finds the 1001st Prime number. So far i've managed to be able to create this [code]...
View 3 RepliesCant Really Find A Simple Way To Print A Variable
Nov 2, 2011In VBA one could use the .printout command and was also similar in vb6. but I cant really find a simple way to print a variable in vb.net.
View 1 RepliesCompare 3 Variable To Find Last Day Between 3 Date?
Sep 22, 2011In my ASP.Net (VB Code) that I had 3 variable to store 3 different date.how can I compare 3 variable to find the last day between 3 date? [code]
View 3 RepliesFind The First Value Of A Variable Changed In A Timer?
Sep 2, 2010I have this problem:I have a vb.net class (visual studio 2010) :
....
Private nowTime As String
....
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Find Variable Characters In String?
Apr 9, 2010How can I find variables in a string of text and display them.
For instance usually I could use the * or ? characters (in ol' batch files) to mark variable character positions.
For example, I am looking for a string "Happy" & ???? & "Birthday" in a file looking for 4 characters between happy and birthday. Is there a simple way to find these characters utilizing a variable or is there a different way to do it? Would I have to declare?? as 4 specific character spaces that need to be displayed?
Find A String In A File And Store It In A Variable?
Jan 28, 2010I have a config.txt file that has the following lines in it.
[MUSIC_PATH]=X:MultimediaAudio
[MOVIES_PATH]=X:MultimediaVideosMovies
[SHOWS_PATH]=X:MultimediaVideosTV Shows
[code].....
Keep Root Array Value As Remove Another Array Value That Is Assigned By Root Array
Sep 8, 2011I have short code like this :
Dim arr1 As New List(Of Integer)
For i As Integer = 1 To 100
arr1.Add(i)
[Code]....
My problem is : after RemoveAt command is value of array 2 is change this is true, but why it effect to array 1 , i don't want array 1 value change
Get My Cursor To Become A Square?
May 18, 2010When I click on my hard-coded richtextbox, I need my cursor to be like a square so that it replaces the text with the user defined text. How would I go about doing this? Here's the dode:
<
Dim strTab
As
String = _[code]....
\
Now when a user selects a "-" I need the cursor to be a square so it can replace the "-" with the user input...lets say a "5".
Take A Square Of An Integer?
Jan 22, 2010I want to know how I can take a Square of an integer example: 25 = 5
Is there an include or something for it to use it in my script.
Apply Gradient To A Square?
Apr 8, 2012I am working in vb.net, visual studio 2010.
So i want to apply gradient to a square, a center to edges gradient. This is the code:
Public Class Form1
Private Sub PicSourcefrm(ByVal sender As System.Object, ByVal e As PaintEventArgs) Handles Me.Paint
Dim Graph As Graphics
[Code].....
NOTE: Picsource is just a PictureBox named that way. If I put "BrushSquare.SurroundColors = Color.Red" in a comment. The program works but the edges are white, not red like I want them to be.
Create A Square Using Graphics?
May 8, 2009Is it possible to create a square using graphics that will not show in VB.NET? I want to use it for the IntersectsWith function to detect moving rectangles that are around objects.
View 1 RepliesDisplay Square In Program?
Apr 1, 2011Write an application that prompts the user to enter the size of the side of a square, then display a hollow square of that size made of asterisks. I have seen javascript using this but nothing with Visual Basic.
View 1 RepliesGetting Little Square Characters In Output?
Oct 16, 2011I am sending SNMP Systemdescription query to local host and in response i m getting little square characters instead of the specific system description..It seems like my prog is supporting some of the data types like it correctly gives system name and time but is giving some unrecognizable characters when i query system description..
Imports System.Text
Imports System.Net
Imports System.Net.Sockets
Imports snmpClass
[code]....
Getting Little Square Characters Instead Of Text In?
Oct 8, 2011I am sending SNMP SystemName query to local host and in the output i m getting little square characters instead of the specific system name..
Imports System.Text
Class Form1
Dim commlength As Integer, miblength As Integer, datatype As Integer, datalength As Integer, datastart As Integer
[Code].....
How To Create A Circle And Square
Jul 13, 2010i need a code the will draw a circle on a picturebox that will have the border color blue and the inside color black. i also need the same thing but for a square.
View 16 RepliesInterpolation And Chi Square Distribution
Feb 22, 2010[Code]...
I have attached the full code here [attachment=16637:Form1.txt]
Pixel - Get Only A Square From Picture
Jun 3, 2012Possible Duplicate: VB.NET replace pixel color of picturebox image i want to extract square from full picture full pic: [URL] i want only this: [URL]
View 1 RepliesSquare Feet Using Arrays?
Aug 19, 2011I need to take a minimum and maximum value from the user for length and width using an array(s) and display the square feet of all values. Since the values can be any number the array(s) size cannot be defined. In my form I have 4 text boxes (MinWidthTextBox, MaxWidthTextBox, MinLengthTextBox, MaxLengthTextBox). I have been able to take the text from each text box and initialize 2 separate arrays with those values, however I am completely lost on how to get the square feet from each element. In other words I don't know how to do this:
WidthArray(0) * LengthArray(0)
WidthArray(1) * LengthArray(1)
WidthArray(2) * LengthArray(2) etc. etc.
I don't know if that is possible or if I am over complicating things.
Here is the code I used for my arrays:
Dim WidthArray() As Integer
Dim LengthArray() As Integer
Dim MinWidthInteger, MaxWidthInteger, MinLengthInteger, MaxLengthInteger,
[Code]......
In each For loop I can output the elements to a listbox for text and it works but again I have no idea how to multiply each element to one another to get square feet. Should I be using a multidimension array instead?
