C# - How To Find The Time Difference Between Two Datetime Objects

May 12, 2010

How do I find the time difference between two datetime objects in ASP.NET?

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Find The Difference Between Two Time Values?

Mar 15, 2011

how to find difference between two time values...

example if enter time is 4:00 and exit time is 8 :00 then i want to store difference 4 in different veriable.

how to do this?

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Data Controls :: Dynamically Find Difference Of Check In And Out Time And Display In GridView Row

Nov 22, 2015

grid:

<asp:TemplateField HeaderText="Outdoor Hours" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:Label runat="server" ID="lblOutdoorHours" Text='<%# calculateOutdoorHours(Eval("CheckOut")) %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>

Function:

protected string calculateOutdoorHours(object CheckOut) {
for (int i = 0; i < grdAttendance.Columns.Count; i++) {
string nextCheckIn = grdAttendance.Rows[i].Columns[1].Text;
TimeSpan duration = DateTime.Parse(nextCheckIn.ToString()).Subtract(DateTime.Parse(CheckOut.ToString()));
return duration.ToString();
}
}

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Data Controls :: Find Difference In Time Of Two TimePicker Controls In GridView

May 7, 2015

As I am using two mkb time picker n gridview. For each mkb I use two button for In one button and for out another button. When I insert outtime automatically calculate the difference?

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Forms Data Controls :: How Show Local Time In Datagridview Collumn DateTime From Database With Universal Datetime

Jun 2, 2010

How show local time in datagridview collumn DateTime from database with universal datetime

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To Get The Time Difference Between The Replied Time With Arrived Time Of The Mail?

Aug 2, 2010

i have to listen my mail server for every 30 min. i have a distribution list and i want to count number of email comes for that distribution list and no of replies goes from the outlook for every 30 minutes. also i need to get the time difference between the replied time with arrived time of the mail. so show me some sample code

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What Is The Difference Between These 2 Objects

Mar 10, 2010

Have a C# application. When I look in the project folder I see an .exe in bin/debug folder, when I click it executes the application fine. I also see the same .exe in obj/debug folder, when I click it executes but gives me error. What is the difference between these 2 objects and why do I have 2 of them?

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How To Create An Array Of DateTime Objects

Feb 17, 2010

My brain doesn't seem to be working today. I googled around for this and just couldn't find it, which seems kind of strange since this is such a basic question that I can typically find out very quickly.

I'm trying to create an array of DateTime objects. I can't use a List.

DateTime[] dates
dates[0] = Convert.ToDateTime("12/01/2009");
dates[1] = DateTime.Now;

However, I get an error, stating use of unassigned local variable.

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Difference Between Session And Application Objects?

Jan 19, 2010

I know that Session is for a single user , and application is for multi user purpose.The Data in the application object is shared. Right? Then how can access the application data from an another client.

if My concept is wrong then what's right?

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Defining Default Start Time And End Time (DateTime Manipulation)

Mar 26, 2010

Our business case requires that a Start Time and End Time must be defined for each Organization involved in the business model. For example; some organizations have their working hours from 8:00AM to 5:00PM and others from 9:00 to 6:00PM. While creating a new Event on our calendar these should be queried from the database (StartTime and EndTime) and setting these as default. My questions are:

1) How should I save these times since DateTime requires a Date in front of it and there's no Time column format on SQL Server (Varchar? Number?). If using one of these types how to I concatenate these to a DateTime variable?

2) If the column should be DateTime, how do I concatenate it to replace the column's Date with Today's date and replace the Time with the time specified for that? Let me be more clear:

Default values saved in the database: StartTime = "2010-01-01 8:00AM" EndTime = "2010-01-01 5:00PM" In my code after querying, my local variables would be populated and replaced by: OrgStartHour = "2010-03-26 8:00AM" and OrgEndHour = "2010-03-26 5:00PM"

[Code]....

The code above works but I have no idea on how to replace/concatenate the "2010-01-01" with today's date while keeping the "8:00 AM" on it. :)

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C# - Measure Time Taken By A Function And Don'T Understand Why Time Difference Is Negative

Jan 7, 2011

I am trying to check how much time does a function takes to execute in my code :

I did this :

void foo()
{
int time = System.DateTime.Now.Millisecond;
// code of my function. do this, that, etc.
Console.WriteLine((System.DateTime.Now.Millisecond-time).ToString());
}

What i get is this :

-247

I don't understand why minus ?? & If pro-filer is an option then recommend me some simple option.

Note : Here I have shown a console app but in practice i need for a Web App in ASP.NET which may be n-tier architecture also.

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DataSource Controls :: Set Difference Minus Operation For List Objects Using Linq?

Mar 18, 2010

I would like to write Set difference minus operation with Linq on list objects using Except method. [Code]....

Tha above code always returns lstrbb objects.

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Web Forms :: Convert Datetime String From PDT To IST (local Time) Datetime String?

Apr 28, 2010

i am displaying some news from rss feeds in the page. But i am stuck up in the date time conversion. I got th published datetime as pdt formated string. How can i convert to my local time. Coversion from the pdt string tot DateTime is error..

[Code]....

This second line is error and i need the result in the specified format or same format as in the published date but in local time ie IST (India Standard Time)

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C# - Difference In DateTime In Database (oracle) And Client Side?

Jul 14, 2010

in my project, i am storing a datetime in oracle 10g database and i have to retrieve it as a datatable with all other fields in that table. so when i am retrieving it, i am not getting the same date and time. i am using german culture in database and server side. and i am using US culture in client side. when i store the date for eg., 7/10/1986 13:13:13 then when i retriev it at the same time i am getting an different time. here i am getting a time difference of 3 hours.

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C# - Compare Two Objects And Find The Differences?

Feb 9, 2011

what is the best way to compare two objects and find the differences?

Customer a = new Customer();
Customer b = new Customer();

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AJAX :: Difference Between $get And $find?

Apr 2, 2010

what is Difference between $get and $find.

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Find Difference Between Two Dates By Function?

Aug 23, 2010

I need a function written in vb to find the exact month difference between two dates.

For example
Start Date : 01/01/2010
End Date : 15/02/2010

then the difference value should be like this 1.5 i.e i need the difference in decimal value.

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Web Forms :: How To Find Difference Between Two Dates

May 9, 2010

i am working on one project in ASP.NET with C#

i am using two text box in my project one is for starting date and another one is for ending date ...

i wants difference between these two dates ....

so, how to find the difference??

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C# - How To Find Year And Month Difference Between Two Dates

Jan 20, 2011

DateTime dayStart;
DateTime dateEnd;

TimeSpan ts = dateEnt - dateStart;

Print : ... Year(s) and ... Month(s)

how can I calculate it?.net framework 2.0c# asp.net project.

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Format Datetime With Or Without The Time

Jan 3, 2010

Sometimes I get a datetime with a time sometimes it's just the date. Of course if it's just the date I I want to format with "dd.MM.yyyy" and if it has a time "dd.MM.yyyy HH:mm".. This is in a repeater, so I thought may be it's possible without a simple if statement?

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Localization :: Can't Find Any Difference Between Localize And Literal Control?

Aug 6, 2010

I've read the MSDN page describing the Localize control and read about the difference between designers in the following link:http://my.safaribooksonline.com/0321341384/app01lev2sec53 Still, I can't find any visual difference between the Localize and Literal control in the designer view of VS 2010.I've tried using explicit and implicit expressions in an aspx and the designer looks the same for both controls - shows the neutral culture resource.I've looked at the LocalizeDesigner code in reflector and the only thing the designer seems to localize is the HTML format of the outputed span control, and that seems irellevant to the designer.Can anyone attach a short example that demonstrate when the two controls behave differently?

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Handle Time Difference In MVC?

Jan 23, 2010

I've published a web application to a server in the USA. The app is actually for swedes (people in Sweden) and I am looking for the best way to hadle the time difference.

There's a +7 hour difference.

Should I store the DateTime.Now in DB as it is, or should I use DateDiff to change the time before creating each record?

What's the best practice here? What to store in the database? Should the date only be differed when presenting it?

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Databases :: SQL DateTime Does Not Save The Time?

Jan 21, 2011

I have a MySQL database with a field of type DateTime. When I try to send a date to the DB with the following format:

[Code]....

It does not save the time, only the date and a "00:00:00" at the end. For instance12/1/2011 00:00:00Any idea how I can format save also hours, minutes and seconds? Would it be best to use Timestamps?

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Web Forms :: Appending Time With Datetime

Aug 2, 2010

I would like to append time also with datetime variable. My Todate need to be in the format of 9/9/2010 23:23:59.

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Web Forms :: Datetime.now.tostring() Two Different Time

Nov 11, 2010

I have deployed my asp.net application in my hosting provider they are from US... I have one filed in which i have wriiten Datetime.now.tostring() it saves in Database table it save 11/11/2010 5:20:47 AM

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