Algorithm To Count The Time That Occured On The Same Period?
Apr 2, 2012
I have already made an algorithm for the problem but it still got a trouble.Suppose that I have the recap of schedule (contains on gridview named GV):
TimeStart TimeEnd TotalOccuredOnThisTime
----------------------------------------------
08.00 08.50 1
08.00 09.40 43
08.00 10.50 2
What I want to get from the algorithm is, to count the time that occured on the same period, e.g. on the time of 08.00, it's occured 46 event (see the yellow colored row).This is my algorithm:
Dim ColumnLength As Integer = GV.Rows.Count
Dim TimeStart(ColumnLength - 1) As Integer
Dim TimeEnd(ColumnLength - 1) As Integer[code]......
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Private Sub Backgroundworker_ProgressChanged() Handles BackgroundWorker1.ProgressChanged
If Me.BackgroundWorker1.WorkerReportsProgress >= 100 Then
[Code].....
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[Code]...
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I save the date in the registry like this:
Application.UserAppDataRegistry.SetValue("Date", [Date])
I then made a sub to calculate the differences:
Private Sub Calculate()
Try
Dim DateGen As Date
DateGen = CType([Date], Date)
Select Case TimePeriod
[Code] .....
As you can see, based on the difference between these dates ( today's date and the registry date ), a sub gets called and the program continues. Unfortunately, the minutes and hours never calls the RandomAlpha sub. How can I calculate the difference in minutes, hours etc.????
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Protected Overrides Sub OnStart(ByVal args() As String)
Dim tmr As Timer = New Timer(New TimerCallback(AddressOf Upload), Nothing, 1000, 60000)
While Not tmr Is Nothing
[code]....
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Jun 29, 2011
I have the below Linq query that is returning the data but I need to aggregate the columns to group on the Period and Sum the Count columns. How do I go about doing this?
LINQ
from t In tblTimes
join h In tblEngineeringDashboard_CADMachinesCounts on t.ID Equals h.TimeID
Order By t.Period
[code].....
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I'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.
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May 6, 2009
In the below condition , i need to run the time in decreasing order untill the date becomes equal..
5:35:00 left
5:34:30 left
0:29:00 left
Like this ...
ElseIf countdate = 1 Then
Label1.text = "time count should be viewed"
End If
[code]....
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Mar 11, 2010
I need to have a microsecond-timer in my program. The default VB timer doesn't work for me because I need to count time accurately. Does anyone know a way to count time in for example 0.1 milliseconds?
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May 6, 2009
In the below condition , i need to run the time in decreasing order untill the date becomes equal..
5:35:00 left
5:34:30 left
0:29:00 left
ElseIf countdate = 1 Then
label1.text = "timecount should be viewed"
End If
currentdate = Date.Now.ToString("MM/dd/yyyy")
Dim diffdbdate As DateTime = dr.Item("date")
Dim diffdate As Integer
diffdate = DateDiff("d", currentdate, diffdbdate)
Dim countdate As String = Replace(diffdate, "-", "")
If currentdate > diffdbdate Then
Label1.text = countdate & "days Before"
ElseIf countdate = 1 Then
i need to run the the time , in the decreasing order
End If
<div id="refHTML"></div>
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Dec 9, 2009
I want to set timer to count down from 40 mins, then messageBox("Time is up"). How do I do this?
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