VS 2008 How To Use TimeSpan
Jul 11, 2009I need to get the deff. of 2 times, Its not working for me. Here's my code
[Code]...
ADVERTISEMENT
TimeSpan Subtract Method Return Negative TImeSpan?
Dec 9, 2009These two TimeSpan are stored in the Database with 24hr format. No date, only TimeSpan.
Dim r As TimeSpan
Dim tsStart As TimeSpan
Dim tsEnd As TimeSpan
[Code]...
Is there any TimeSpan method to get this right?
.net - Do A Foreach On A TimeSpan By Timespan Type
Apr 26, 2010I have a requirement that regardless of the start and dates that I need to loop through that timespan and calculate figures at the month level. I cannot seem to figure it out, and maybe it is not possible, but I would like to do something like:
FOREACH Month As TimeSpan in ContractRange.Months
Do Calculations (Month.Start, Month.End)
NEXT
Is this possible or do I need to calculate the number of months, and just iterate through the amount of months and calculate the start/end of that month based on my index?
VS 2008 Formatting A TimeSpan?
Jul 7, 2010A TimeSpan by default shows hours, minutes & seconds when converted to a string. How do I show only hours & minutes? I tried ts.ToString("hh:mm") but that doesn't work.
View 7 RepliesVS 2008 Parsing A String Into A TimeSpan?
Jul 14, 2010I need to convert a string such as "01h45m" into a TimeSpan. I know I can split the string apart to get the numbers, just looking for something more elegant...
View 2 RepliesVS 2008 Can't Get Program To Multiply The Timespan By The Pay-rate
Apr 2, 2009[code]what I have done (with some help) is find a timespan. the timespan (between when an employee logged in-out) is, for example, 1:15 (1 hour, 15 mins).the pay rate is 6.00 (representing $6.00)I can't get the program to multiply the timespan by the payrate..Error: 'Conversion from string "02:00:00" to type 'Double' is not valid.'
View 5 RepliesHow To Add Time To Timespan
Aug 16, 2010Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
Suppose I want to add 2 hours to this timespan what would be the method for it + code .
Subtrating From A Timespan?
Feb 6, 2010I am not sure if this is oppsiable but i need to subtract from a timespan.
my code is
waittime = toa.Hours - drivetime
toa.hours is a integer can i change it to a decimal
Timespan - Less Behind The Comma?
Oct 27, 2009I don't know the word for this in english, but I want less number behind the comma in a timespan. This is because I generate a report for the user which shows the value of a timespan. But 00:05:01:230000 is not really necessary for the user. It will just confuse him/her.
Is it possible to remove all miliseconds?
.net - Cast String To TimeSpan?
Dec 9, 2009I tried to parse string to TimeSpan like the following :
Dim dt As DateTime = DateTime.Now
Dim timeCheckin As String = Format(dt, "HH:MM:FF")
ts = TimeSpan.Parse(timeCheckin)
It threw error like this:
System.OverflowException: The TimeSpan could not be parsed because at least one of the hours, minutes, or seconds components is outside its valid range.
.net - Formatting A Negative TimeSpan?
Jul 11, 2010I'm doing some math with the Timespans in .Net, and occasionally the sum results in a negative Timespan. When I display the result I am having trouble formatting it to include the negative indicator.
Dim ts as New Timespan(-10,0,0)
ts.ToString()
This will display "-10:00:00", which is good but I don't want to show the seconds so tried this.
ts.ToString("hh:mm")
This returns "10:00" and has dropped the "-" from the front which is the crux of the issue. My current solution is this:
If(ts < TimeSpan.Zero, "-", "") & ts.ToString("hh:mm")
but I was hoping to accomplish the same by using only the format string.
Add Timespan Which Is Storen In Labels?
Aug 31, 2009I have want to add timespan which is storen in labels. I am trying to add those timespan . it does not give any error mess but doesnt even add timespan
Dim totaltime As TimeSpan totaltime = TimeSpan.Parse(mtothrs0.Text) + TimeSpan.Parse(ttothrs0.Text)
wtothrs0.Text = totaltime.ToString when i run the program , it only shows the value of mtothrs0.text but does not add the value of ttothrs0.Text
C# - How To Perform Division In Timespan
Nov 29, 2010i have got a value in time span lets say: tsp1= 2 hour 5 minuts i have a another time span variable which contains value like: tsp2= 0 hours , 2 minuts?how can i divide tsp1 by tsp2 so than i can get exact number of times tsp2 divied the tsp1 and how much value is remaining.i am using vs2008?
View 3 RepliesCast String To TimeSpan?
Aug 23, 2010I tried to parse string to TimeSpan like the following :
Dim dt As DateTime = DateTime.Now
Dim timeCheckin As String = Format(dt, "HH:MM:FF")
ts = TimeSpan.Parse(timeCheckin
Converting Timespan To String?
Apr 20, 2009I am having an error from the date I retrieved based on my query.txtArrivalTime.Text = rdDate.Item("arrivaltime")Using the code, I got this error...Conversion from type 'TimeSpan' to type 'String' is not valid.But when I execure my query on my DB GUI, I got this value 17:25:43.Is there a way I can handle this?
View 2 RepliesCount Down From Now To Predefined Timespan?
Apr 16, 2012I would like to be able to (on button click) start a countdown (in minute intervals, that also updates every minute) from the current time to a timespan that already exists.I read somewhere there are a few different timers, I need a solution that I can use in windows phone 7 as well as in a windows forms application.I'm aware there are a lot of existing questions, I just can't seem to find one that does this exact thing if someone could point me in the right direction even?
View 1 RepliesTimespan Hours And Minutes?
May 23, 2009I need a timespan difference result in - hours:mintues format.
[Code]...
Timespan In Hours And Minutes
Dec 12, 2010i am struggeling with the result of this code. It's present 164,4 hours which is correct, but i like it would says 164 hours 24 minutes.
[Code]...
TimeSpan-difference Between Two Dates
Mar 14, 2011I want to be able to calculate the difference between two dates, written in SQL db. The difference must be in days/hours format. This is my code:
[Code]...
Use BindingSource.Filter With A TimeSpan Value?
Jul 18, 2011I want to use a BindingSource to filter data from a database based on column of type Time but I cannot figure out the syntax for the filter. The filter will select records before or after an entered time. When I use a format of'10:30:00' the complaint is that a TimeSpan and String cannot be compared. Omit the 's and the :s are invalid.
View 1 RepliesC# - Format TimeSpan Greater Than 24 Hour?
Aug 17, 2010Say I convert some seconds into the TimeSpan object like this:
Dim sec = 1254234568 Dim t As TimeSpan = TimeSpan.FromSeconds(sec)
How do I format the TimeSpan object into a format like the following:
>105hr 56mn 47sec Is there a built-in function or do I need to write a custom function?
Change The Format Of A TimeSpan Property?
Jan 15, 2009I have the following code, and I want it to act as a stopwatch.
Dim spn As New TimeSpan(0, 0, 0)
Private Sub elapsedtime_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles elapsedtime.Tick
spn = spn.Add(New TimeSpan(0, 0, 1))
Label6.Text = String.Format("{1}:{2}", spn.Hours, spn.Minutes, spn.Seconds)
End Sub
However, when the "stopwatch" ticks, the time is shown like this - 0:3, 2:9, etc. How can I change it so that when the seconds are in the single digits, it shows the time like a normal clock (4:05, 2:09, etc.)?
Convert A Timespan To Hours And Minutes?
May 14, 2009I am working on a timekeeping application in VB 2008 and need to show elapsed time in hours and minutes. I have no problem eliminating seconds but if the hours exceed 24 the time is displayed as days.hours:minutes and what I need is to show (for instance) 30 hours and 15 minutes as 30:15 not 1.6:15
Is there a better way then using code like:
strHours = (TimeSpan.Days * 24) + TimeSpan.Hours
strMinutes = TimeSpan.Minutes
strTotalTime = strHours & ":" & strMinutes
Convert Double To A Timespan (date)
Sep 23, 2009Let just say I have an Integer like 10,000 (that's the VALUE in want to reach). So, I have another integer like 2500 (that's my current VALUE). Third I have another Integer about 350 PER HOUR. To reach 10,000 I need 7,500 (well I already have 2,500). How long must I wait to reach the 10,000 when the increase is about 350 a Hour. Okay, that's easy: 7,500 / 350 = 21,428571 Hours. BUT how can I convert this double to a timespan? Or how is it possible to add this double value to the current Date to get the Date + Time when I reach the Value?
View 2 RepliesHow To Compare A Timespan Value With The Current Timing
Mar 21, 2011I'm currently struggling on how to make a comparison between a timespan value and the current time.I went up to here, but the comparison totaal with the current time doesn't work .
[Code]...
How To Parse XML Type 'duration' Into Timespan
Nov 23, 2011I'm trying to import XML duration data into my app and store it as a Timespan.An XElement named 'Q' has a child element 'Timer' of type xs:duration. To extract the value I use the code below:
Dim Timer As Timespan
If Not TimeSpan.TryParse(Q.<Timer>.Value, Timer) Then Timer = Nothing
[code].....
Removing Item From TimeSpan List?
Sep 26, 2010I'm trying to remove an item from a TimeSpan list but I need a TimeSpan for the index? If I use a List(Of String) it works fine if I use an integer for the index, but if I use List(Of TimeSpan) it wants a TimeSpan for the index. I have declared a variable like so:
vb
Dim TempTime, TimeRemover As List(Of TimeSpan)
but when I try to remove an item from the timespan it says it needs a Timespan and not an integer. Say I have:
vb
For x = 0 To 3TempTime.Remove(x)Next
That doesn't work, but if I have:
vb
For x = 0 To 3TempTime.Remove(TimeRemover)Next
It will work How can I just remove an item from a TimeSpan list?
EDIT: Figured it out, RemoveAt was what I was looking for.
Saving TimeSpan With Value Of 00:00:00 To Database - Seen As NULL?
Dec 6, 2011I'm trying to save a TimeSpan variable from VB into a SQL database, into a non-null column.It works fine for other values, but when I try to save 00:00:00 I am told that I cannot save NULL into a non-null column...Is there a way to get it to actually save this rather than think that it's NULL?
Note: This code is a method in a class, which has a property:
Private mCommand As New SqlCommand
Dim Param As New SqlParameter
Param.ParameterName = "@" + ParameterName[code]......
VS 2005 Performing The Multiplication With Timespan?
Aug 20, 2009I am trying to multiply timespan by an integer....
Private Sub wtothrs0_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles wtothrs0.MouseClick
Dim temp As TimeSpan = TimeSpan.Parse(ttothrs0.Text) + TimeSpan.Parse(wetothrs0.Text)
wtothrs0.Text = temp.ToString
[code]....
i gives the error mes "Input string was not in a correct format."
Asp.net - Select A Variable TimeSpan With An Arbitrary End Point
Apr 29, 2009I've been working on a Stored Procedure that checks the time, then retrieves records going back over the last full 24 hour period between 8am and the previous 8am. So, for instance, assume that it's currently 10am. The stored procedure looks at the current time, notes that it is past 8am, and sets the query to run backwards 24 hours, from 8am today to 8a yesterday. If it were, say, 7am, the query would be set to check from 8am yesterday to 8am the day before. This was actually relatively simple to do. The SP is meant to be used to retrieve records for a report tracking jobs completed in the given time span.
However, they've come back at me and asked me to change the stored procedure such that the hour the report ends at, and the span of time checked, is configurable from the front-end of the site. I have this working for TimeSpans greater or equal to 24 hours, but am having trouble with spans under that. Here's what I have so far for my logic in the Stored Procedure -
-- Retrieves data on jobs that completed/completed with errors during a given time span.
DECLARE @Hour NVARCHAR(2)
DECLARE @TimeFrame NVARCHAR(2)
[Code].....