I have 2 fields being displayed in a Gridview, StartTime, EndTime. I want to create a 'Time" column which shows the elapsed time in HH:MM format. (StartTime - EndTime) This was all generated with VS2008, table is pulled from an SQL Query.
View 1 RepliesI am trying to create an app which shows current time in 6 time zones (Sydney, S'pore, india, london, EST and CST).
I am having troubles handling DST, because DST starts and ends on different dates in different countries.
More over I want to make it configurable (add/remove cities from the list).
Currently I have added the cities in .config with their timezone differences (with respect to GMT).
[code]....
Anyone know how to format a TIME COLUMN in SQL 08 to regular time and not military time? VB.net
View 2 RepliesI am using the System.Timers.Timer class. And I enable when I send a message and disable when I receive the message. How do I calculate how much time has elapsed. I have set the interval as 1 sec
Basically I retransmit data after 1000 sec again if I do not recive an ACK. I retransmit 5 times max until I get a Ack. If I receive and something before 150ms then I stop retrnsmission.
Here's the code:
timer1.interval = 1000;
port.Write(data)
timer1.enabled = true;
event handler for the received data.
timer1.enabled=false;
We have an ASP.NET web app talking to WCF for data. After resolving a number of service and db level performance issues, we turned to look at the web app itself.
After running a profile while hitting a few common pages, ProcessRequest is at the top of the list as far as elapsed exclusive time (which means time just in that method and any kernel code if I'm not mistaken)
Function Name
Elapsed Inclusive Time
Elapsed Exclusive Time
System.Web.UI.Page.ProcessRequest(class System.Web.HttpContext)
31,573.64
17,915.56
Viewstate sizes are not severe, prob 60k at most for fattest page.
my app requires an elapsed time calculation that I have done like this
CONVERT(Varchar, (DATEPART(dd, GETDATE() - DateAdded)-1) * 24 +
DATEPART(hh,GETDATE() - DateAdded)) + 'h:' + CONVERT(Varchar, DATEPART(mi, GETDATE() - DateAdded)) + 'm' AS ElapsedTime
This works.. I can then colour my grid view cells accordingly using the substring function.. the problem is that I have been told that using GETDATE three times is not a good use of resources, is it possible to use the Datediff function to get the same result?
I am want to develop a quiz site using MVC 2. A single page will display only one question. The examinee will select or type the answer and press Next button to proceed.
My business logic on the server side will record the time elapsed between two consecutive page requests. This time elapsed must not be tempered by any means to make a reliable diagnostic report.
I have a web service in ASP.NET being called by a time-sensitive process. If the web service takes longer than N seconds to run I want to return from the call so the time sensitive operation can continue. Is this possible and if so what is the code for this?
View 2 RepliesHow can I getting Session Elapsed Time?
View 5 RepliesI'm populating my dropdownlist control with data that is stored in database which is in time format.Data, after being populated into dropdownlist, looks like 13:09:49.5577199.I want to convert this into something like this - 01:09 PM.To convert date format in dropdownlist, we do it with dataTextFormatString="{0:dd MMMM}". But for converting time format, how to go about?
View 2 RepliesYou'd think since MS SQl Server 2008 and asp.net are both Microsoft products, asp.net would support the new "time" datatype but anyway.
This is one data field in gridview called "timesort"
<asp:templatefield HeaderText="timesort" SortExpression="timesort">
<EditItemTemplate>
[code]...
how to suppress the "AM" in the gridview (template Bind("RideTimeMin", "{0:t}")? Don't tell me to use military time because the function is not "time on a clock"; it's how much time is allowed for a task (in this case the min/max hours & minutes that horses have to complete a 20 mile trail; e.g. 05:00, 05:27, etc). I'm currently accomplishing this in the "ondatabound" function by "..RTmin.Replace("AM","")". I have looked and looked at all the websites that talk about datetime formatting but have yet to find a way to do it upfront in the gridview bind statement.
View 6 RepliesIs it possible to measure the elapsed time from when a user clicks an 'ajaxified' button until the ajax controls are updated?
I'm using ASP.Net v4, Visual Studio 2010, C#, and the MS AjaxToolkit.
Let's say I have a Label on my page. In PageLoad() it's Text parameter is set to "This is my first text".
After, for example, 1 minute I want this Label to change it's text parameter to "This is my second text" (completely automatically, without any interaction of a user with this site).
I have a datetime column in a database that stores the date like like this - 2011-02-27 16:00:00.000
I only want to display the time in a gridview, and need to display it in this fromat "4.00pm" . I'm using template fields to write the date and time to the gridview like this...
<asp:TemplateField HeaderText="Time">
<ItemTemplate>
<asp:Label ID="lblTime" runat="server" Text='<%# Bind("Time") %>'></asp:Label>
</asp:HyperLink>
</ItemTemplate>
</asp:TemplateField>
Does anyone know how I can out just the time like this "4.00pm"?
i have problem with manging format of string at run time
actually i have infomation in tabular form , a i am accessing that in coding in string fromat and send it by mail but when i send it shows html coding and not view in tabular .
i have simple form which consists of 2 labels and 2 buttons, the first label will display the current time and second label will display the cached time for 2 mins which is absolute..
no w when i click on first button only current time have to get update,, and when i click on second button both current time cached time have to be updated even though the cached time of 2 mins not elapsed also.
I'm currently developing a system for booking of discussion room in a college. This system will allow the staff to help the students to make booking in advanced as well as for instant walk in usage.I've got a table to keep track of bookings, another for walk in and one for time slot.
For the time slot table, it includes start time slot and end time slot, which is 30 minutes interval for each.What i'm currently facing is that the system could not display the correct available time slot. I think it's the formula problem which I still can't get it solved.
Example:If the booking time is 8.30am - 9.00am, I have no problem showing the 1st slot as N/A.
But if the time is 8.45am - 9.15am, the system only update the 1st slot as N/A while the 2nd slot still remain as AVAILABLE which is wrong. Because since the time ends at 9.15, I would like the slot 9.00am - 9.30am to be N/A as well.
This would be my code:
[Code]....
I have total 21 time slot count in my table. And the arrCC113Availability is an ArrayList keeping track of the availability of each slot for that particular room.Is there any other formula which can cater for all the conditions?
I would like to format the date time to
Monday 7th May 2010 9:00 am
What is the format string using <%# Eval("StartSession", "{0:?????}") %>?
I have a date/time stored in a smalldatetime field (ms sql 2005) that i want to compare with the current time and receive a difference. If the difference is less than 30 minutes, do this....if more do that....
View 1 RepliesMy problem is that I have a grid view that show the data from database.In my gridview i add a column name date .like eg You knw that when we send a scrap to anyone then show time how much time to send a scrap.
View 6 RepliesThis is the sqlDateTime overflow problem again. Background. As I'm sure you know dates must be between 1/1/1753 and 12/31/2999. If you have an empty date field, it throws and exception. So I created a function (below) that solve the problem when attempting to update or insert a record with a date field. Works great.
Public Shared Function MakeDateField(ByVal pasDate As String) As Nullable(Of DateTime)
If IsDate(pasDate) Then
Try
If pasDate <= System.DateTime.MinValue Then
Return Nothing
Else
Return CType(pasDate, DateTime)
End If
Catch ex As NullReferenceException
Return Nothing
End Try
Else
Return Nothing
End If
End Function
So I thought about using a time field. I have the field, have the validator in place and then attempted to test the page. It resulted in my least favorite error message "sqlDateTime overflow".
I can think of several workarounds like adding a date or a fixed date to the time field, or converting it to a string. Each of these is problematic.
IS THERE A BETTER WAY TO UPDATE/INSERT TIME FIELDS.
I have a gridview on my page. I have a checkbox in each row of this gridview. For each checkbox in the gridview, I'd like to update my table accordingly, but I don't want them to have to hit a submit button every time they check the checkbox. I want them to check all the boxes they need to and at the end, they should hit one submit button.
View 12 RepliesI want to create a data type for time but i dont know how, i have researched and the method that was given has its flaws as well as most of the results are about getting the current time.I just want a data type that has the time format.
View 2 RepliesI need to create a scheduler for a hospital appointment screen.. i am taking a time interval value and doctor schedules from MyDb. I want to fill the gridview based on the doctor's schedule timings and interval....
for Ex;
if Doctor A .
Time schedule is 09:00 Am - 09:40 AM && 10:00 Am - 11:00 AM
time interval is 20 minutes
i need to show the grid like this ....
09:00 AM
09:20 AM
10:00 AM
10:20 Am
10:40 AM
11:00 AM