I 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 RepliesI've been working on an application recently, and have encountered a lot of setbacks. I'm considering switching the project to C#, but that would take a lot of time. Here's what I need to accomplish, but keep running into issues.
Here's what I'm trying to do: Automated, one-click downloading, with a status bar and estimated time remaining, etc. (~20mb downloads.) Unzipping/Extraction of files. So far, I haven't been able to smoothly achieve those with VB.Net (4.0) Has anyone? Or should I just switch to C#?
I have a VB.NET application that executes a test when the user clicks a "Start" button. The application communicates back and forth with a USB device and eventually stops when the USB device sends back a specific trigger, or if the user chooses to cancel the test. I would like to measure the time elapsed during each test and display it to the screen.The program is significantly complex and I have several timers that control sampling rate, the frequency of the output, the frequency of signals in a calibration method, etc.I tried two approaches so far, both of which led to invalid time measurements. I say they're invalid because I used several stopwatches I know to be accurate in addition to the system clock (the clock with a second hand that pops up when you double click the time in the bottom right hand corner of Windows XP) to measure the actual time of each test. Consistently, my program will indicate more time has passed than actually has.I tried simply dividing the number of samples I took by the the sampling frequency. I got back a time that was about 1.33 times greater than the actual time. This ratio would change with different frequencies, and even with the same frequency from day to day.
I tried using the DateTimePicker in my main form to measure the time passage. At the start of the test I'd record the start time, startTime = DateAndTimePicker1.value, at the end of the test I'd record the end time, endTime = DateAndTimePicker1.value, and then I'd set the text of a label equal to their difference, TestDurationLabel.text = (endTime - startTime).ToString. I initialized startTime and endTime as Dates. I get back a time that is about 1.2 times greater than the actual time.
It will send a message to a chat you are in every 5, 10, 20, 30, 40, 50, or 60 minutes (you get to pick the time)I would like it to add up the total time they are gone (in minutes)so if they are gone for 2 hours and they choose 30 it will add up in a label saying "60". and when you stop it, it will send a message saying "Back from idle gone for "time" minutes.And if I can, Can I convert the minutes into like instead of "gone for 60 minutes" it would be "gone for 1 hour" (if not that's fine, that is just and extra I would like)
View 3 RepliesI'm trying to have a Label display the total time the program has been open and updated in real time.
View 9 RepliesThe web on adding TOTAL time, not just 7pm + 6pm etc. Essentially what I'm trying to do is add total time + lunch time. For example, 30:00 (30 hours) + 01:00 (1 hour) = 31:00 (31 hours). The input method is textboxes, which I'm willing to change if there's a better way;
txtTotalHours = 30
txtTotalMins = 00
txtLunchHours = 01
txtLunchMins = 00
I guess what I'm looking for is to take these strings, convert them to TIME and add them together. Theres a bit more to my project, but I'm sure if I can get this method down, I can figure out the rest. I can do this very easily in excel using [HH]:mm formatting.
I like to make an console application to measure the time it takes to fully load a web page, what's the best approach to do that? The purpose of this small app is to monitor some pages in a website, in a predetermined interval, in order to be able to know beforehand if something is going wrong with the webserver or the database server. It would be nice to be able to measure the time it takes to fully load the the page (images, css, javascript, etc). I have some code but I is not measuring the fully page.
Dim sw As New System.Diagnostics.Stopwatch
Dim req As System.Net.HttpWebRequest = CType(HttpWebRequest.Create("[URL]"), HttpWebRequest)
sw.Start()
Dim res As System.Net.HttpWebResponse = CType(req.GetResponse(), HttpWebResponse)
sw.Stop()
Dim timeToLoad As TimeSpan = sw.Elapsed
I need to make a console application that will measure HTTP page load time.
View 4 RepliesWell i finally finished my Maths Quiz project made using VB. Now, all i have to do is create a wizard that installs the program on the users pc.What i did was clicked bulild--->publish build then follow the simple instructions:location--->loadfromacd/dvd--->finish although when i went to install it, it didnt create a desktop icon although it creates it in the start menu as well as so thats good but it doesnt create a shortcut to the desktop is there anyway i can make it install a desktop icon when installing?
View 3 RepliesI 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 RepliesI 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...
View 13 RepliesI 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?
I have many time result in my hand... like
10.10.23 (hours,minute,seconds)
01.14.15
How can i calculate total time?
I'm making a simple program. It is almost finish in a manner of simple function. But I have problems related to time, clock and calculating codes. I admit that this software based on cyber cafe management software. I try to make a new one and less complicated and easier to use for my shop.
I tried to googling and find some coding then try to apply it in but it won't working.
In this simple program:-
1. User click the checkbox. (time start)
2. User click the STOP button. (time stop)
3. Total RM textbox will show the total currency.
[Code]...
One DateTimePicker (Calendar) Label. My calendar is the "Start Date" option. What i need is this: when choose a date from calendar it automaticly show the total time en the label.
View 16 RepliesI have created a little backup script to backup users files, and incorporated a little progress bar.The backup script backs up 5 main directory's on the users PC.Is it possible to have the status bar display total time for each individual directory? instead of each folder within a directory? [code]
View 4 RepliesI have an ASP.NET application with a SQL Server back end. I am storing all my dates in UTC format and doing the appropriate conversions to the local time zone of the browser viewing it. One of the pages asks for a start date and end date (no times).
I am taking the start date and setting the time to 00:00:00 hours (midnight) and I'm taking the End time and adding a time of 23:59:59, so that the date range covers the whole day. Now what I'm trying to do is do a SQL query to do a search for records in this date range. The problem is, the data in SQL is in UTC time and the user is typing their dates and times in their local date and times. My quickest solution was to convert the date and time to UTC, then search the records. However, by doing this, I am to believe ASP.NET converts the given time and date to UTC based on the server time zone. How can I convert a date and time to UTC time based on the time zone of the user?
I am creating a report in vb.net using crystal reports and need help on finding sum of dailyworkhrs in my crystal reprot. I have a feld which calculates dailyworkhrs and now i would like to find the total of it. For example:
07:30:12
08:30:10
OUTPUT Should be
16:00:22
I created one crystal report in that i print time for each user. finally i want to calculate total time. so wat should i do to calculate total time. i tried with sum method......
View 1 RepliesIn some text boxes I enter times like "08:00 16:00" then another textbox next to it will display 8 hours then a label at the bottom calculates the total overall hours. There are a total of 7 textboxes for times entered and like the example above and another 7 for the calculation of that days hours worked. My problem is when I enter "08:00 16:30" the total hours in that text box would be displayed "8.5 hours". I need to tweak this so it is displayed 8 1/2 hours. My second issue is that the label that displays the overall hours only calculates if I enter times like "08:00 16:00" if i entered "08:00 16:30" it would not calculate
Here is my code:
vb
Private Sub txtMondatTimeKeeping_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtMondayTimeKeeping.TextChanged, _
txtTuesdaysTimeKeeping.TextChanged, txtWednesdaysTimeKeeping.TextChanged, txtThursdaysTimeKeeping.TextChanged, txtFridayTimeKeeping.TextChanged, _
txtSaturdaysTimeKeeping.TextChanged, txtSundaysTimeKeeping.TextChanged
CalculateHours()
[Code] .....
I want to create an application that able to calculate the total time the user (i.e. myself) spent on a particular application, for example Firefox. And this application should display warning message if the user spent a lot of time on Firefox (for example 1 hour or more)Reason: I'm a VB.NET developer. During my working hours, my main tool is Visual Studio and I suppose to do coding. But I need Firefox occasionally to access internet (particularly SO and other sites) to find solutions for my programming problems. The problem is I addicted to SO and SO sucks my time for hours until I have forgotten that I suppose to continue coding and not browsing the SO site.
View 6 RepliesI have a webserver and I upload files to my webserver from time to time. I have an ftp account which points to public_html that is main directory.
I though why give full access so I created another ftp account (e.g. test) which points to a specific folder. Now when I try to upload a file using test it fails.
For e.g.
the following code works:
My.Computer.Network.UploadFile("d:ok.txt", "ftp://mysite.com/Test/okay.txt", "main@mysite.com", "mainpw")
- this is because this a/c has access to root folder of website
now following code gives error -
My.Computer.Network.UploadFile("d:ok.txt", "ftp://mysite.com/Test/okay.txt", "test@mysite.com", "testpw")
The remote server returned an error: (550) File unavailable (e.g., file not found, no access).
Well the ftp account test has been given access to a specific folder with the name "Test". So it should at least upload to that folder.
But if I use ftp client (like filezilla) then it works.
need to make sure I got everything right for my Calculate Button in displaying the Total and Average.
Option Explicit On
Option Strict On
Public Class Grades
[code]....
My problem is mostly in the Calculate Button, what is CStr? I already used that because I set my Explicit On and that suggested it. Also when I debug I enter my 3 grades and click calculate, 0 is displayed in both my Total and Average Label box.For the Average, how would I display it to 2 decimal places?How would I set a parameter for the exam scores to be between 0-100?Would it be Try/Catch? And where would I place that coding?How do I convert my textboxes to integers?
For my programm I was told to do a programm to calculate the total and average rainfall. I have done so, but now I am supposed to use two function procedures to calculate the total and average rainfall. I can not seem to figure it out and it is very frustrating.
[Code]...
I know how to get Total, Average, Highest and Lower number from using input boxes and so on, but how do you get them from within a listbox?I kno the format of the code, I'm just lost in how to get them from a listbox...I just need a few hints.
View 7 RepliesIm trying to programme a form to calculate rainfall total,average,maximum, and minimum.how do I create the input box that opens to input the info I cant seem to find it in the tool box. Am i Missing something, and how do I set a array to calculate?
View 2 RepliesThe idea with this form is to add the futures which is calculated when the button is pushed but I need the list to update every time and show the values each time to which the previous value is added to the new calculation, e.g. of what it should look like in listbox:
Year 1: $1,290.93
Year 2: $2,724.32
Year 3: $4,350.76
etc....
I have been working on this a while and I am at a standstill, I was given a function to clear the form everytime it calculates but I don't know how to implement it, I am new to VB. Here is what I have so far:
Public Class frmFutureValue
Private Sub btnCalculate_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnCalculate.Click
[code]....
Basically i'm trying making a task manager program for myself. I want to know how I can display a message box and or play a sound when system time = time displayed in listview. I have used a dropdown box for the user to select which option they would like to select - sound or message box to popup. The data for the task will be stored in a listview box. I want it so that when the date and the time is = to the date and time set for the reminder the action will follow.Here is my code so far:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim notext As String = ""
If TextBox1.Text = notext Then[code]....
So I currently have the following:
2 timers
2 labels
1st label is "Clock" this pulls the time from the users current time zone/local time
2nd label is "UTCClock" Which would be UTC time
Now I have this for the first label: clock.Text = Format(TimeOfDay, "hh:mm:ss tt")
Which would give the users current time zone/local time. As for the UTC.. how would I add in for the UTC time from where the user is located at? I did some searches.. but couldnt find what I was looking for.. IM pretty sure its not as easy as getting the users current time zone/local time.. So im assuming that Theres a "bit more" code into getting UTC time..
I'm using
Days = Dat2.Subtract(Dat1).Days
where
Dat2 = today
Dat1 = installed date
to trace the days of a program installed in user's computer.However, the user can changes the system time of his computer to a advancing date. How can I get a SNTP time from internet to solve this problem?