Figure Out The Time Between Timestamps And Then Average?
Dec 8, 2011I need to figure out the time between timestamps and then average that time by the number of timestamps. Not sure how to go about this...
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VS 2008 - Time Measure - Total, Average, Estimated And Finished Time
May 3, 2009I need a start date, a Total time passed until now, an average time per step, and a estimated time to finished. How can I do that? Also, I can close the application and when start up again I want to get the time counters as the last time, so How can I store that data is normal txt file (I say txt to take advantage of the ini app file which is a txt).
View 1 RepliesHow To Average Time Trials
Apr 10, 2011I have written a stopwatch program that has several trials. Each trial is recorded in minutes and seconds in its own label. I would like to find the average time of the trials. I do not know where to start.kobbe
View 4 RepliesVS 2010 Average Time In LinQ?
Apr 9, 2011I need help on how can I transfer a query from Access to LinQ that calculate the average in time per transaction during a given date.the working Access query is:
Avg(DateDiff("s",CVDate(Format([start_time],"hh:nn:ss")),CVDate(Format([finish_time],"hh:nn:ss")))) AS Expr1, Format([Expr1]3600,"00") & ":" & Format(([Expr1]60) Mod 60,"00") & ":" & Format([Expr1] Mod 60,"00") AS format
How can I port this to LinQ?
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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Exe File Timestamps - Not On Current Data?
Feb 21, 2009There is a DateCreated that gets stamped on my executables, but it is not the current date!?
View 3 RepliesTimestamps When Connecting To A Db2 Database Thruough VB
Oct 10, 2010I am having a few problem with timestamps when connecting to a db2 database thru VB. Ultimaly i want to grab all records within a month time frame and count the top 5 records. Whenever i add datetime strings it returns 0 rows. whenever i remove monthstart and monthend from the code it will return datetime stamps to the textbox
sample code below:
Sub TopIssues()
Dim MonthStart As String
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Windows - Different Timestamps Under WinXP - Win7
May 15, 2011Within a VB.net program I used IO.File.GetCreationTime to read the file system's creation time of a file. I was irritated, because the returned value didn't match with the time displayed in the explorer. On another machine the time was displayed correctly.
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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.
Can't Seem To Figure One Out?
Nov 24, 2009My programming days are many years in the past - so I'm trying to get back into it. My current problem is as follows - I have a word document that is set up as a mailmerge document that is merged to email (through outlook). The merge records are in an excel spreadsheet (the email address is in a field called EMAIL). My emails are getting rejected by the recipient domain because they're being sent too fast (so they therefore think that they're spam).
I need to create a VB Program that will use the document called MASTER and merge it with the spreadsheet called RECIPIENTS and send via Outlook. However, I need it to send the first 10 emails, wait 10 minutes, send the next 10, wait another 10 minutes and continue cycling through until all of the emails have been sent.
Can't Figure Out What To Put For Argument
Mar 8, 2012[URL]It is a sub that is meant to add a user to a group in Active Directory. However, I can't seem to figure out how to use it. Here is the code:
''' <summary>
''' Method to add a user to a group
''' </summary>
''' <param name="de">DirectoryEntry to use</param>
[code]....
I'm not sure what to put for the first argument when calling it. For example:
AddUserToGroup(?, User, Group)
Cannot Figure Out How To Get VB To Get Any *.jpg File
Mar 16, 2010I am trying to write a program where every 30 seconds a jpg file is put in a PictureBox object. So far I am only able to get 1 jpg file every 30 seconds - twice - that is only 2 jpg files and not say 30 jpg files.
View 5 RepliesFigure Out A Way To Get The Even And Odd To Work?
Jun 22, 2010I have two text boxes, submit button. and a dropdown list with the items(even, odd, and all). I want to calculate the sum of either all "Even", "Odd" or "All" numbers according the selection. In the code below, I have the "all" section working correctly but I'm trying to figure out a way to get the Even and Odd to work.
Some one suggested me to develope a good formula for determining whether a number is even or odd, then calling that from within the program as needed. I've tried that below with the IsEvenNumber function but got stuck. Protected Sub btnSubmit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
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VS 2008 Can't Figure Out This
Jul 15, 2009Below is the code im using to select fields from a table.I have 6 labels on a form. I want each label to have the value of the field selected.
Example,
I have a label named lblTeacher on the form. Because i'm selecting the Teacher field from the table in the OLE string, i want to be able to assign the value of that to the label. This is the same for all the other fields selected. How would i manage this?
[code...]
Can't Figure Out The Format For This Operation?
Jun 13, 2012I have an array of a structure and I need to assign an element of this array to a variable of the same type. In vb6 I'd use something like the following pseudo-
View 3 RepliesCan't Figure This Editable Listview Out In .net?
Feb 17, 2012i have my project working fine in vb6,,but when i try to convert it ..well you know what happens 99.9% of the time.Anyhow all i have been able to get working is the code below.which basically just throws a textbox up onto the listview where ever the mouse is clicked at..but i can't figure out how to get it to lock into any of the cells,columns etc.can someone just show me the simplest way to get the textbox to lock into the cell that the mouse clicks on..or subitem etc.I have no more hair to pull out..I'd start pulling teeth..but I'm already passed that option too
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Figure Out The 'bytestowrite' Command?
Dec 1, 2009I'm trying to figure out the 'bytestowrite' command, but I'm not having much luck.I'm sending some info over COM1 to and LED sign, and since it runs at 300 baud it takes a minute or so to transfer. I was trying to use the 'bytestowrite' command to find out how many bytes still needed to be sent, and use that info with a progress bar, but I'm always getting 0 when using 'bytestowrite'
Below is the code I tried to get the bytes left to write into a label box, but I've probably got it wrong (but I like to try to figure things out before I ask for help).
Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick
Using com1 As IO.Ports.SerialPort = My.Computer.Ports.OpenSerialPort("COM1", 300, Ports.Parity.None, 8, Ports.StopBits.One)
Label1.Text = com1.BytesToWrite
[code]....
I thought putting it in a timer would keep checking the com port to see if there were any bytes to be written, but it always shows 0.
Figure Out The Relationship Between Three Classes?
Jul 13, 2009I cannot figureout to which class ItemStatus should link to!please refer to my blog in the following link to detail description of the issue
View 2 RepliesCannot Figure Out Why ArrayList.RemoveAt() Is Not Working?
Jul 28, 2011I am currently using Florian Leitner's HID USB library in my VB.NET solution for communicating with a pin pad. As per his sample code, I set up an event handler to handle incoming responses from the device which are stored in an ArrayList called usbBuffer:
View 1 RepliesCannot Get Hands On Save Code To Figure It Out?
Jun 1, 2010I cannot get my hands on any "save" or "save as" code to figure it out, can anyone point me in the right direction?
usiing VisualStudio 2008 vb.net
Brenton W Garman
Communications :: Figure Out An ASCII Protocol?
Jul 20, 2010I am trying to work out an ASCII protocol and I have managed to parse everything I need from the transmission, but have not been able to figure out bytes 14-17 and byte 20 of the response. Here is a transmission packet in Hex.
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How To Do First Select Case Can Figure Rest Out
Feb 18, 2010I found this code on here while doing a search and would like to be able to use it but it was written in C and I dont know much about that (don't know that much about VB.NET either but trying to learn)[code]What I do have is a text box where a user enteres a desired number of US dollars to convert to three types of currency.I know how to convert the string entered to an integer so the calculation can take place. What I don't know how to do is modify the above code so that the results will show up in the correct text boxes after each calculation (yes I know I have to convert the integer back to text).If someone could show me how to do the first Select Case I can figure the rest out.
View 12 RepliesUnable To Figure Out Regex Pattern
Oct 1, 2011I have a string with some custom formula like FVAL("A")+FVAL(B). I want to figure out all string inside FVAL() which does not have quotes around it.
So basically I want to extract out B because it does not have quotes around it.
Can't Figure Out Whats Wrong With This Two Basic Codes?
Oct 12, 2010No errors are given in either first or second code besides theinputbox whats wrong here ?
1:)
Dim readings(-1) As integer
2:)
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Can't Manage To Figure Out, The Program Has To Switch To The WoW Window?
Nov 2, 2009I'm Jojo and i'm developing a program to help ppl in WoW.There's just 1 function which I can't manage to figure out, the program has to switch to the WoW window when I click a button.
View 19 RepliesDraw A Figure With Graphicpath With Different Color And Dimension?
Oct 6, 2011i need to draw a figure around a panel (so with the method startfigure and close) with different dimension and colors, but i don't know how to do.
View 9 RepliesFigure Out Different Ways Of Making Programs Work?
Jun 22, 2010I've been going through a VB book I had while in College, and was trying to figure out different ways of making programs work.One assignment was to create a multi-dimensional array to figure out wind chill factors. The only part I really can't get to work right is using 2 numericUpDown controls. Using 2 dropdown menus was obviously easy because the items are indexed, but as far as I know, numericUpDown controls are not indexed.
Instead I used 2 selectCase statements to determine the index in each updown control, then passed the indexes to a function to determine the answer.The numericUpDown controls both increment by 5, (wind from 5 to 30) (temp from -20 to 15)Just looking to see if someone has any ideas of a better way of doing this.
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Figure Out The Taskbar Height Without Using Screen.WorkingArea?
Sep 7, 2011I've got a form that's supposed to position itself at the far right edge of the screen, and stretch in height to fill the whole heigth of the working area.Nothing too strange about that, and so I wrote a solution using Screen.WorkingArea.Height, which worked fine as long as I ran locally. The snag is that in production the form is run in a Citrix environment, and it seems to completely ignore the taskbar height. In Citrix Screen.WorkingArea.Height returns the exact same value as Screen.Bounds.Height - thus stretching itself under the taskbar.My idea is to use Screen.Bounds.Height (as that seems to be returned correctly) and subtract the taskbar height on my own. Only problem is the only examples I can find on how to do this involve Screen.Bounds.Height - Screen.WorkingArea.Height.
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