Calculate Dates Between Two Dates?
Dec 26, 2010is 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
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 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 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
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 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 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 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.
I need some pointers to start on this.We are building a time off application where three instances of a calendar control will be displayed ( prev - current and next month) now users can click on various dates accross all three instances and then a count of number of days should be diaplyed in the parent textbox.
To begin with this, i started with adding the dates clicked by the user in Calendar2_SelectionChanged method into a list<> so that i can get the all dates user clicked and then add it to calander's selected dates collection. But this throws an e" object reference not set" error.
Is there anyother way to get all the dates that user click onthe calendar( note the dates doesn't get highlighed so seleteddates doesnt work)does anyone has a good example for this.
i want to use a ajax calender extender in which when user clixcks on button caleder show only dates of current month not previous dates.i dont want to disable dates. i should not apper on current month calender. means it should start from 1 and end to 30 or 31
View 3 Repliesonce 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 .
[Code]....
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>
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
i have to date say in MM/DD/YYYY format "1/1/2010" and 1/30/2010". now i want to find dates which comes on monday. so out out will be 01/04/2010, 1/11/2010, 01/18/2010, 01/25/2010
View 2 RepliesI am generating multi-series graphs with the date along the X-Axis. The problem is that not all of the series in the graph have the same dates in the date range. Meaning that if I choose 1 Feb through 30 Apr that one series may have data that starts at 1 Feb but only goes through the end of March but another series may have data for the entire date range. This skews the charts I need to create. Go, given the date range taken at the begining of the query I'd like to generate a list of dates and populate the data to be graphed, padding those series with 0's for those dates that have no data.
View 3 Repliesi 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
How to display dynamic header for datalist control(Dates are dynamic).Also i want header in each row.I want something like this.Words in bold are headers.Header also in each
row.8/1/2010,8/8/2010,8/15/2010,8/22/2010 are dynamic dates whic change every month based on user selecting date from datecontrol.
HeadCount 8/1/2010 8/8/2010 8/15/2010 8/22/2010
Forecaster HC 447 446 441 432
Agents Scheduled 447 446 441 432
I am saving to dates (fromdate) and (todate) into DB .. And then I want to view all the days (from to) and the dates in between , highlited in a calendar control ,, how can i do that ? I know how to highlight dates saved into calendar but how can i do the same to the dates inbetween ?
View 1 RepliesI want a user to select (fromdate) from Calendar1 and (todate) from Calendar2, and then i want all dates in between to be saved in database .
View 12 RepliesI want to be able to get dates saved in DB, between two dates (fromdate - todate)?
i.e. will have to calendars, and the user selects (fromdate - todate) ,, and then all dates used in DB inbetween appears in a list or repeater or something ??
How can i do that? using asp.net 3.5 C#
I am simply trying to determine age from a selection of Month, Day and Year representing birthdate, which I have captured from three drop down list boxes, by subtracting the studnetBirthDate from Today. How can I get Age? Using a calendar to select birth date seemed too clumsy because of the year navigation, age ranges from 3 to 26 yrs old. If anyone has a better idea I would be open to that as well. Instead I am using three dropdown boxes, one each for day, month and year.
Dim studentBirthDate
As
Date
Dim stMonth
As
String.........
I try to substract two dates to obtain the result months.
For example
Date1 = 01/05/2009 -> May
Date2 = 01/02/2010 --> Febrary
Result: 10 month
i have a two fields in table startdate and enddate
2011-01-20 00:00:00.0002011-01-20 16:00:00.000
2011-01-20 00:00:00.0002011-01-20 16:00:00.000
2011-01-20 00:00:00.0002011-01-20 16:00:00.000
2011-01-21 00:00:00.0002011-01-21 23:00:00.000
2011-01-29 00:00:00.0002011-01-29 23:00:00.000
2011-01-29 00:00:00.0002011-01-29 23:00:00.000
2011-01-31 00:00:00.0002011-01-31 23:00:00.000
2011-01-31 00:00:00.0002011-01-31 23:00:00.000
2011-02-01 00:00:00.0002011-02-01 23:00:00.000
2011-02-01 00:00:00.0002011-02-01 23:00:00.000
2011-02-04 00:00:00.0002011-02-04 23:00:00.000
2011-02-04 00:00:00.0002011-02-04 23:00:00.000
2011-02-14 00:00:00.0002011-02-14 23:00:00.000
2011-02-14 00:00:00.0002011-02-14 23:00:00.000
I have a page like this In my SQL, I want calculate some value between these days And this is my code;
strQuery = @"SELECT B.HESAP_NO, A.TEKLIF_NO1 + '/' + A.TEKLIF_NO2 AS 'TEKLIF',
B.MUS_K_ISIM, CONVERT(VARCHAR(10),A.ISL_TAR,103) AS 'TARIH',
SUM(ISNULL(CAST(A.ODENEN_ANAPARA AS FLOAT),0)+ISNULL(CAST(A.FAIZ AS FLOAT),0)+
ISNULL(CAST(A.BSMV AS FLOAT),0)+ISNULL(CAST(A.GECIKME_FAIZ AS FLOAT),0)+
ISNULL(CAST(A.GECIKME_BSMV AS FLOAT),0)) AS 'YATAN',
(CASE WHEN B.DOVIZ_KOD = 21 THEN 'EUR' WHEN B.DOVIZ_KOD = 2 THEN 'USD' WHEN B.DOVIZ_KOD = 1 THEN 'TL' END) AS 'KUR',
D.AVUKAT,
(CASE WHEN D.HESAP IN (SELECT T_HESAP_NO FROM TAKIP) THEN
(SELECT ICRA_TAR FROM TAKIP WHERE T_HESAP_NO = D.HESAP)
ELSE ' ' END) AS 'ICRA TARİHİ',
(CASE WHEN D.HESAP IN (SELECT T_HESAP_NO FROM TAKIP) THEN
(SELECT HACIZ_TAR FROM TAKIP WHERE T_HESAP_NO = D.HESAP)
ELSE '' END) AS 'HACİZ TARİHİ'
FROM YAZ..MARDATA.BIR_TAHSIL A, YAZ..MARDATA.S_TEKLIF B, AVUKAT D
WHERE A.TEKLIF_NO1 = B.TEKLIF_NO1
AND A.TEKLIF_NO2 = B.TEKLIF_NO2
AND B.HESAP_NO = D.HESAP
AND A.HESAP_NO = D.HESAP ";
if (txtBoxText1 != "")
{
strQuery = strQuery + " AND A.ISL_TAR >= @S_TARIH_B";
dt_stb = DateTime.Parse(txtBoxText1);
myCommand.Parameters.AddWithValue("@S_TARIH_B", dt_stb);
}
if (txtBoxText2 != "")
{
strQuery = strQuery + " AND A.ISL_TAR <= @S_TARIH_S";
dt_sts = DateTime.Parse(txtBoxText2);
myCommand.Parameters.AddWithValue("@S_TARIH_S", dt_sts);
}
strQuery = strQuery + " GROUP BY B.HESAP_NO, A.TEKLIF_NO1 + '/' + A.TEKLIF_NO2,A.ISL_TAR,B.DOVIZ_KOD ,B.MUS_K_ISIM, D.AVUKAT, D.HESAP";
And this is my Function;
ALTER FUNCTION [dbo].[fngcodeme]
(
@HESAP INT,@BAS DATE, @BIT DATE,@DOV INT
)
RETURNS FLOAT
AS
BEGIN
RETURN(
SELECT SUM(TUTAR)
FROM YAZ..MARDATA.M_GHAREKET
WHERE TEMEL_HESAP = @HESAP
AND DOVIZ_KOD = @DOV
AND REF_KOD = 'GC'
AND BACAK_GRUP = 'PERT'
AND ISL_KOD = 1
AND ISL_TAR >= @BAS
AND ISL_TAR <= @BIT
)
END
What I want getting a value in this code with this function. @BAS is Start Date, @BIT is End Date How can I associate @BAS with Textbox1 and @BIT with Textbox2 ?