VS 2008 Round Up To Nearest 1/8 Inch?

Dec 22, 2010

Is there any prebuilt items to roundup a number to set fraction size or do I need to build a routine to do this? If I have to build this any thoughts on the way to go about it? I was thinking I need to strip the decimal places and then compare them to a dataset of numbers a make a choice?

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Round Off To The Nearest Highest .25?

Nov 15, 2011

getting a formula round off to the next highest .25.example:

2.35->2.50
2.26->2.50
2.24->2.25
2.51->2.75

I can't use the Round function because if I have 2.26 then it will round off to 2.25 which is unacceptable.I have been using the Ceiling function but it rounds it off to the nearest highest integer. Which can add an almost extra kg,lb to my formulas.

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Round Up To The Nearest Whole Number?

Jul 29, 2011

how can i always round a double up?

2.3 = 3
2.5 = 3
2.8 = 3

i always want to round up to the nearest whole number

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VS 2008 Form Screen Resolution While Using Monitor Size Like 21 Inch And 15 Inch?

Jul 16, 2010

I have to know how to set system resolution of all tools in forms, which i using for my application.

I attached two screen shots. When i work my application with my system, form window and their tools placed correctly with my monitor fit(15 inch monitor).

But when i work my application in 21 inch monitor, all tools re arranged and

not in format. post me the code to set resolution as per system??

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VS 2008 Round E.Location To Nearest Grid Square Location?

Nov 9, 2009

I was using this old method of creating a bunch of rectangles when I need to get the location of a certain point within a grid so I could draw images on the grid. The thing is, I don't want to use rectangles, I want to be able to just round the location as if I were using rectangles. I need it to be able to round the point (66,70) to (50,50) so if you can imagine a grid and the mouse position being within that square in the grid, I need to get the location of the upper left corner of that square.

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VS 2010 Round To The Nearest Even Number?

Nov 21, 2011

Decimal number in my textbox I need to round to the nearest even number. Is there any idea how to do it?

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Decimal Numbers Round Up Or Down To The Nearest Integer?

May 13, 2009

How can I make it so that decimal numbers round up or down to the nearest integer?

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Round Decimal Point Up To Nearest Whole Number?

May 14, 2011

I'm creating a maths program and when it comes to division it's giving me .34216 as answeres which isn't what I want.I was thinking declaring the textbox the answer appears in as a single.It's not working out though and it's still using decimal points.I was told by my teacher to declare it as an integer so I tried that too, it's not working out also. I figured based on the code, I would be declaring array3() as the single or integer since that's the textbox the answer will be output into. [code]

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Way To Force Calculations To Round Up Currency Values To Nearest Whole Pence / Cent

Jan 23, 2009

I'm trying to find a way to force my calculations to round up currency values to the nearest whole pence/cent.By default, rounding will round to the nearest pence/cent, whether this is up or down.I need it to always round up regardless.[code]My client's back office system rounds in this manner which is rather peculiar to say the least, however the prices on his website need to match and to to this they need to be rounded up.The built in ASP.NET Math.Round function only offers the regular rounding(and banker's rounding) and not an option to force rounding up or down.

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Setup A Function Involving Multiplying A Cell By A Set Number And Then Having The Result Round To The Nearest 10?

Apr 22, 2009

I am working in excel trying to setup a function involving multiplying a cell by a set number and then having the result round to the nearest 10. Here's the beginning of my function statement fx=e3*1.026. say the result is 8654, I need it to round to 8650. Also if it comes back 8655, I need it to round to 8660. I have about 2,000 records I need to do this to so I was hoping that one formula or statement could be used for all my data.

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Convert Pixels To Cm/inch Or Cm/inch To Pixels?

Feb 28, 2009

i have a problem with the Size in VB.Net I think the Control Size in VB.Net Is Pixels so I want to enter this size cm/inch

I want To Convert Pixels to cm/inch or cm/inch to Pixels

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VS 2008 Break Down Math.round()?

Sep 5, 2009

I understand the concept of rounding I guess, all I know is math.round(), but I need a break down of it so I can round a number like this: 14.789543 to this: 14.8 because after the 7 there is an 8, which means you would round the seven up. Can anyone tell me how this is done?And some more detail, I need to round to the nearest tenth.

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VS 2008 How To Round Infinite Number

May 26, 2010

I am trying to round a number but I keep getting an Infinity number. How do I round this.

4000 / 7135 * 100 Here's the code I've tried.

Round(readVals(0) / Scaling1 * 100 + ActualValueLow1, 2)

FormatNumber(readVals(0) / Scaling1 * 100 + ActualValueLow1, 2)

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VS 2008 Round A Text To An Integer?

Mar 13, 2012

In class the teacher mentioned that textboxes return string. If I am asking you to tell me how many hours did you work, and if you say 2.5 I would like to have the integer 3 stored, because I have to pay you for any fraction of an hour as a whole hour.

I remember seeing someplace that it would be changed into a double and then take the ceiling of that double and then change it into an integer.

Something like intHouresWorked = cint(celing(cdouble(textbox.text)))

will that work, or am I missing something?

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VS 2008 - Create A Round (or Any Other Shape) Button?

Apr 19, 2010

How do I create a round (or any other shape) button?

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Get Printer DPI(Dots Per Inch)?

Feb 21, 2011

I have desiged some checks in inch.Now,i want to print check.I must know the printer's DPI(Dots Per Inch).

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Round Up The Numbers - Round Up The "TotalVolume" And "AvgHL" With 2 Decimal Places

Apr 27, 2010

With the following problem which I want to round up the "TotalVolume" and "AvgHL" with 2 decimal places. However, my ListView2 is still showing as the following example.

Example:
ID --------- Average H/L ----------- Average Volume
12 --------- 1.230000 ----------- 4251.230000
17 --------- 0.560000 --------- 12345.560000
23 --------- 0.320000 --------- 2345.010000
54 --------- 1.230000 --------- 122.550000

Dim conn As SqlConnection
conn = New SqlConnection(Source)

conn.Open()

[CODE]...

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VS 2008 - Working With Doubles - Numbers Seem To Round After The Decimal Point

Apr 1, 2009

intLoginTime = txtLoginTime.Text
intLogoutTime = txtLogoutTime.Text

[CODE]..........

The problem is that the numbers seem to round after the decimal point, so if I entered a login-time of 8.15 and log-out 9.30, instead of showing 1.15 as the difference, it shows '1'. is there a way around this?

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C# - Convert The Font Size In Inch?

Mar 23, 2012

I need to convert between Drawing.Font.Size (float, ?) and WPF FontSize (double, WPF pixels).Finally, I decided to store in the database the fontSize in inch...How can I convert the GDI FontSize to inch and the WPF FontSize to inch?

sizeInInch = wpfFontSize / 96
sizeInInch = gdiFontSize / ?

Can I use something DPI independent? Maybe System.Windows.FontSizeConverter?I need to convert to something, that will allow me to switch multiple time between WPF and GDI without changing the "real value". Each division and following multiplication will accumulate errors...

FontSizeConverter does a ConvertTo, but I don't understand to use it:

myUniversalFontSize = (double)(myFontSizeConverter.ConvertFrom(
gdiFont.SizeInPoints.ToString() + "pt"))

will transform my gdiFont size in ...? WPF Pixels?How now should I convert back that value to GDI?

gdiFont.SizeInPoints = myUniversalFontSize / 96 * 72???

Can I use in the second example the myFontSizeConverter too?

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VS 2010 Specify The Pixels Per Inch For The Resolution?

Aug 31, 2011

I have a picturebox that loads an image then resizes it and saves it which I know how to do in code

dim iBit as new Bitmap = picturebox1.image, picturebox1.width, picturebox1.height

What I want to do is be able to specify the Pixels Per Inch for the resolution.

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VB 2010 - Binged My Browser To An Inch Of It's Life?

Jan 22, 2011

I've googled and binged my browser to an inch of it's life, but i'm still no nearer to an answer for this, so I'd be grateful for some advice. Mainly with the syntax, but knowing me the whole concept is wrong!I have a textbox. When user enters a string and presses enter, I want the following to happen.

I'm struggling with 3 and 4 and 7

1. Check the string is not more than 13 characters, if so trim the last characters off to make 13

2. Find if the first character of the string is a digit or a letter

3. Convert the string into an array of INT

[Code]...

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VS 2010 - Bitmap Pixels Per Inch/Centimeter?

Mar 10, 2011

I have scanned a few img's on 600 DPI. When i load them into a Bitmap class They have Vertical and Horizontal Resolution of 96 PPI To my calculation that is very close to 38 Pixels per centimeter. Now the image that I scanned is 4.5 Centimeter (1.77165354 Inch) In Diameter but When I measure It the 4.5 cm img is close to 1080 pixel in Diameter which is 240 Pixels/Centimeter (609.6 Pixels/inch) What is the correct way to get the actual Pixels per inch/centimeter from a bitmap or was it set incorrectly by my scanner ?

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Create Small 1,5 X 1 Inch Image/logo Spinning In The Upper Right Corner Of An App?

Jul 18, 2011

I want to create small 1,5 x 1 inch image/logo spinning in the upper right corner of my app.I have tried to find a solution reading posts and tutorials on OpenGL, DirectX, GUI+. how to create this using vb.net (using vs2008)?Here is a link to a spinning logo (forget the program, just the logo), like I want to create. I have a .jpg image that I want to use.[URL]

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Rounding To The Nearest 25?

Mar 23, 2012

I need code that would take the input from textbox "Txtkbb" and divide it in half then round to the nearest 25 and store it in value "KbbValue"

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Finding The Nearest Colour?

Jan 9, 2008

I have written a program to return the colour of a pixel from an image. The problem I have is I need to return the colour name. Of course not all colours returned will be one of the pre-defined colours (knowncolours), so my question is, is there a way to find the nearest knowncolour which matches the colour of the pixel?

I have looked at GetNearestColour but am confused by its function. It just seems to return the same colour as the parameter passed into it.

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Get The Nearest Number Divisible By 10?

Jul 6, 2009

For example, how would I get the # "220" from the number "229". Or the number "300" from "309"? The only way I've found to do this is using string stuff, but I'm afraid of the overhead for strings?

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Rounding Up To The Nearest (Unit 10)?

Jul 9, 2010

How do I go about rounding up to the nearest (Unit 10) ie Codes Below

IfVal(TimeHalfFareTextBox.Text = $/£ 0.05)
Then roundup
to $/£ 0.10. Or it might be .....

[Code]....

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.net - MSChart Nearest Data Point?

Oct 27, 2011

I use Mschart to produce charts. What I am trying to get is the nearest data point by where I click on the chart. The problem is that I can't find any connection between the HitTest values and the data point x/y values.Say, I clicked on the following point:

Dim result As HitTestResult = Chart.HitTest(e.X, e.Y)I have now values of X and Y where I clicked. How to associate it with the data point values?

What I want to achieve is to double-click on the chart which would find the nearest data point (x,y as integer) and knowing these values I would be able to recalculate other values based upon where the user needs it and double-clicks.

[Code]...

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Function For Searching Keywords Or Nearest

May 4, 2009

i got a function that search for database data, is it possible that i make it search the nearest words or keywords? which mean if d name is TEST, n i key in TE then it will show those name wit TEST TESS TSST? [Code]

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How To Validate That If 387 Mod 2 <> 0 Then It Should Display The Nearest Double

May 24, 2011

[code]How can I validate that if 387 mod 2 <> 0 then it should display the nearest double. In this example, it should display 386 which is nearest to 387 and can be fully divide by 2.

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