I am selecting multiple dates from a calendar control and inserting them into DB. The question: how can i make calculate number of dates selected and show the number in a textbox , using a button click event?
One other thing, in another case, i am selecting (fromdate) from Calendar1 and (todate) from Calendar2 ,, i want to calculate number of days including both dates and show the number in a textbox?
I want to calculate the number of days an employee has taken leave in the month of january.For that I have two date fields Leave_Start_Date and Leave_End_Date in the database as follows:
Leave_Approval_Id Leave_Start_Date Leave_End_Date EmpId
1 2013-01-25 00:00:00.000 2013-02-10 00:00:00.000 10
once a user select an item from dropdownlist > Dates from DB are shown on calendar in pink color.
The problem now is when i want to select new dates the selected dates(in pink) become deselected .. I want them to stay selected so i can know which dates are already used .
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I wonder how it is possible to calculate dates.
The first thing I want to do is to save the date of TODAY.
Next thing to do is to determine if TODAYS date is >= than 7 days ago, wich is the first saved date.
i have a text box named txts_date where the date format is dd/mm/yyyy....and i have a label name lblduration...now my need is i have another text box named lble_date...i want to add the value of duration ie lblduration to txts_date and display it into txte_date...
for example...
txts_date has date 22/11/2010 and lblduration has text as 10 so i want to add both the values so the result would be 02/12//2010..
need to calculate the date difference in asp.net
in 1st textbox 01/10/2014
in 2nd textbox i pick 3/10/2014
I am developing library management system in asp.net C#. i want to calculate fine by comparing isuue date and return date. Here Fine is calculated as:
Find the no of days between issue date and return date.
If no of days are greater than 10 then calculate fine using the formula given below
Fine=No. of Days * 10 Rs. (i.e 10 Rs fine per day)
Otherwise there will be no fine.
So i am inserting the record of isuue date in issue table (data type- Date in sql server) so how I calculate by comparing the return date.
is there any way to get all dates b/w two date for example
14/10/2010
22/10/2010
so there are 9 days b/w two dates,i wanted to do it asp.net
i need to caluculate diffrence between two dates exculding saturdays & sundays
string startdate1 = 12/01/2010;
string enddate1 = 12/31/2010;
datetime diff = Convert.todatetime(startdate1 - endate1) how to exculde weekends
i have two textbox using calaendarExtender and one label.
My needed is if i select two different dates in calendar extender the number of working days(excluding Sunday) to be automatically display in the label.
I am writing page to calculate the duration of dates between two ajax calender it is work outside the form view but when i but it inside form view
and if the format for the days is dd/MM/yyyy it is not work in correct way every time
this is the code
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
I want to calculate the total number of days from two "asp:Textbox" with datepicker. The result should be placed in the third "asp:TextBox"
the format of the calendar date is: dd/mm/yyyy. for example: 18/01/2015 and 21/01/2015
How to implement this in C#?
<asp:TextBox ID="txtDate1" runat="server" ></asp:TextBox>
<cc1:CalendarExtender ID="CalendarExtender1" runat="server" TargetControlID="txtDate1" PopupButtonID="imgPopup1" Format="dd/MM/yyyy" />
<asp:TextBox ID="txtDate2" runat="server"></asp:TextBox>
<cc1:CalendarExtender ID="CalendarExtender2" runat="server" TargetControlID="txtDate2" PopupButtonID="imgPopup2" Format="dd/MM/yyyy" />
<asp:TextBox ID="txtTotalDays" runat="server" ReadOnly = "true"></asp:TextBox>
If i have three textboxes in my vb.net webform.
Textbox1.text="Sumit"
Textbox2.text="4-Dec-2010"
Textbox3.text="1-Jan-2011"
I want if dates selected are in between textbox2 dates and textbox3 dates then textbox1.text="sumit" else textbox1.text="No dates"
I need to deduct the amount for the given percentage but i am having small difference in the calculatiion
I do the following
int input = 6065;
int result = input * 60/100;
The result i got is 3657. But the actual result is 3657.6 and i need to round up so i need to get
3658.
How to calculate number of sundays in a year in asp.net 2.0?
View 1 RepliesHow to construct a code in vb.net on how to Calculate Number Of Days Between DateNow minus given date In VB.NET ...
View 1 RepliesMultiple dates selected but inserting only the first one
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I have 2 textboxes and a label on my page. The 2 textboxes will contain numeric values. The label text will be the product of the 2 textbox values. Is there a way to do this using JQuery so that the value can get updated when I edit the textboxes without having to do a postback?Also the textboxes may contain values with commas in it: e.g. 10,000. Is there a way I can extract the number from this so that it can be used to calculate the label value.
View 2 RepliesI need idea of new implementation. I have a client application which will interact with my application. My application needs to count how many slides are available in the powerpoint presentation file and it needs to provide it to the end user. And also user can ask this application to provide only first two slides or 3 and 4th slides to retrieve from the PPT file. How do I approach this. If any one has answer and source code please provide it.
View 4 RepliesHow do I get the previous two weeks days and dates from a selected date.
E.g. The Selected date is 19 February, 2011. I need to figure out Sunday Feb 6th, through Saturday, Feb 19th. This includes the dates and their days of week.
I have a calendar where all the dates from my database are selected/highlighted.I have to use a repeater because else it won't work, but now i want a single calendar where multiple dates are selected, instead of a single calendar for every date in my database.My code:
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For the purposes of this question, let's assume the user will be from the US and will use the standard Gregorian calendar. So, a calendar week starts on Sunday and ends on Saturday.
What I'm trying to do is determine the number of calendar weeks that exist between two dates. A perfect example of my problem exists in October 2010. Between 10/16 and 10/31 there are 4 calendar weeks.
View a picture of October 2010
October 10 - October 16
October 17 - October 23
October 24 - October 30
October 31 - November 6
I'd prefer to stay away from any hardcoded logic like:
if (Day == DayOfWeek.Saturday && LastDayOfMonth == 31) { ... }
Can anyone think of a logical way to do this?
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I am using TimeSpan to find the number of days between two dates. How can I not count weekends in calculating number of days?
View 3 RepliesI am selecting multiple dates on a calendar control ,, and then i insert them into DB. The problem happens after i insert, if i want to add new list of dates, once i start selecting on calendar all last selected dates appear (get selected on calendar) Does this mean these dates are saved in Session or what? Here is the code I am using:
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How to calculate input values by each row in gridview ?
Example input quantity is 10, then generate the serial number for each row quantity is 1
Actual expect result