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### Logic to calculate business hours

Hi All,

I have tried searching all over the web for this logic. Got many but half of them did not match what i was looking for and half were malfunctioning.

I want to calculate business working hours between 2 datetime, where in I should be able to set the working hours as well as weekends and holidays should not be calculated.

### How do i calculate no of days between two given dates

Dear All, My requirement is used to find no of days between two given dates and time(from date and to date). using c#. Thanx in advance Dinesh

### How can I calculate the Number of Weekends between two dates

I need to be able to figure out the number of Saturdays and the number of Sundays between two dates.  I know that I can do this by looping through the series of dates between the start date and end date.  Years ago I saw a piece of code that an ex-co worker wrote that accomplished this task using a formula.  The formula was extemely effecient.  Unfortunately I no longer have access to this code.  Does anyone have an algorithm that will perform this calculation that I can make use of?  Thanks

### How do i calculate no of days between two dates n two times Using C#

Dear All, i got the task to find no of days between two dates n Two given times Using C# I have four fields( columns) Such as follows, Arrival Date, Arrival Time, Leaving Date and Leavingtime. Example: Leaving Date-24/08/2010,Leaving Time- 08:00 , Arrival Date- 12/09/2010 ,Arrival Time-16:00, From the above Example i need to find No of days. Note : Days should calculate from Leaving time to arrival time (with reference to above example it means if he starting at 8:00 o clock(24/08/2010)  in the morning the next day eight o clock will be one day(8:00/ 25/08/2010)) Thanx in advance

### How can I calculate the Number of days between two dates Monday to Friday

`    I am using following code for Robert's Posted Code (Url:http://forums.asp.net/t/1142378.aspx) But this is for only calculate weekends saturday and sunday can any one tell me how     I get Number of days between given two dates Monday to Friday.`

```            private const int MONDAY = 1;
private const int TUESDAY = 2;
private const int WEDNESDAY = 3;
private const int THURSDAY = 4;
private const int FRIDAY = 5;
private const int SATURDAY = 6;
private const int SUNDAY = 7;

/// <summary>
/// Observe that the method calculates by including the start day, but excludes the end day
/// </summary>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <returns></returns>
private void GetWeekendDaysBetween(DateTime startDate, DateTime endDate,out int saturdays,out int sundays)
{
saturdays = -1;
sundays = -1;
if (endDate < startDate)
return;
TimeSpan timeBetween = endDate.Subtract(startDate);
int weekendsBetween = timeBetween.Days / 7;
sundays = ```

### How to calculate difference between two dates in years

hi all,

i need to know if, given a birth date, a person has more than x years. Thats mean, the client must entry a date in a textbox and i need to know if the persona has more than 18 years.

### How to calculate working hours betwwen two dates?

Working days - Mon-Fri and Working hours - 9 Am to 5 Pm

Date1                                       Date2                                                Working Hours

Thur, 14-Oct-10 11.30 Am          Thur, 14-Oct-10 5.00 Am                     5.30

Fri,  15-Oct-10 11.30 Am            Mon, 18-Oct-10 5.00 Am                      13.30

Mon,  18-Oct-10 11.30 Am          Mon, 18-Oct-10 6.00 Am                      5.30

Thanks & Regards, PSWA

### How to calculate total work hours between dates?

I am in the process of creating a calendar.  This calendar is to track leave hours for employees.  For example if a person takes leave for 2.5 days then the formula would calculate 8hrs per day and 4 hours for half a day = 20hrs.  I have part of the formula I believe "=TEXT([End Time]-[Start Time],"h")".  The problem is that it does not count multiple days and just not working right. Any advice would help.
Qjm

### How to create a calculation in a list - Calculate the number of days between two dates

I have a calculated column in a list called Days Open. This column contains the number of days between today (Sysdate) and another column called the Effective Date. Therefore, if Sysdate is 11/16/2010 and the Effective Date is 10/14/2010, how do I calculate the number of days between the two dates?

I tried using this formula: =TEXT(Sysdate-[Effective Date],"h") and then I tried =INT(Sysdate-Effective Date) & TEXT(Sysdate-Effective Date, ":hh:mm")

Neither formula worked. I hope it is something real simple that I am missing here. Any help you can provide will be highly appreciated!

### function to calculate number of business days in a month for a given date

hi ,

Is there any function to calculate number of business days in a month for a particular date.  my input would be just a single date

thanks,

Vishal

### Business Modelling and Web Applications and extending UML

UML can be used to model a business, prior to automating it with computers. The same basic UML syntax is used, however, a number of new symbols are added, in order to make the diagrams more relevant to the business process world. A commonly-used set of these symbols is available in current versions of Rational Rose.

### Calculate distance, bearing and more between Latitude/Longitude points

This page presents a variety of calculations for latitude/longitude points, with the formulÃÂ¦ and code fragments for implementing them.

All these formulÃÂ¦ are for calculations on the basis of a spherical earth (ignoring ellipsoidal effects) - which is accurate enough* for most purposes. [In fact, the earth is very slightly ellipsoidal; using a spherical model gives errors typically up to 0.3% - see notes for further details].

### How to calculate the distance between two points on the Earth

We offer many Global Database Products that you can use with the below formulas to calculate distances and many other uses. Not sure how to use distance calculations or global databases within your company? See our Global Database Examples for more information on how to use our data within your industry. Be sure to Download a Free Sample of one of our many Global Database Products.

Hello,

I installed Visual studio 2008. I want to open Reports. I want to install Business Intelligence development studio for that.

May I know how to install that one. Is Business Intelligence development studio comes with Visual studio 2008.

Please tell me, I m new to this concept.

TIA

### Business Intelligence Reports Project in Visual studio 2008 ?

Hi,

I wonder how to add a project template called  Intelligence Reports, something like that, to Visual studio 2008. I have SQL 2008 installed. Do I need to install some updates to get Intelligence Reports template to Visual studio 2008 ?

Thank you..

Hello guys, I have the following scenario,

1. There is a master business object containing 40 fields
2. 2 separate child business objects
3. If I update a child record, I have to update master's 'Last modify by' status along with 3 or more fields in master
4. For this purpose, I don't want to initialize a separate Master class object (as most of the fields are unused/wasted)
5. The 'last modify by' also gets updated if the records in master get updated themselves

Currently I have separate business objects for master table, Child 1, Child 2 etc.

How do I control this in my business object design ? Do I break up my master object ? Say I extract last 'modify by ' into a new class, through inheritance or some other way ?

Is there a way that whenever child gets updated I use a 'small' class to update Master status only and whenever the master itself gets updated I do the same.

Problem is that I am having redundancy in my small class (Master class also contains 'Last Modify By ',

Edit  I am using webforms guys.

### Want to create Online Business Card designing functionality

I am going to create Online Business Card designing functionality.

I am newbie regarding graphics in asp.net. I want to create exactly like following site.

http://www.smitteninvitations.com/designStudio.aspx?variantId=86&Quantity=50

I have some questions

1) How can I write user text in existing image on the fly?

2) How to embed that with aspx page?

3) How to generate it with user inputs like text, font color, size?

Please give me any tutorial URL or any link that could help. Is there any compo

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