Change Format From Date To Day Of Week?
Mar 31, 2011I want to convert =now date value and i want to change that to the day of the week (eg. Friday). I need to do this to compare it with which day it is today.
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Calculate The Start And End Date Of A Week Given The Week Number And Year In C# (based On The ISO Specification)?
Aug 4, 2009I need to generate a report that shows the 52 weeks of a year (or 53 weeks as some years have) and their start and end dates. There is an ISO spec to do this but seems awfully complicated! Im hoping someone knows of a way to do it in C# or Visual Basic (its actually for Visual Basic 6 but I will try port it across)
View 7 RepliesFormatting Excel - If I Try Using Style.numberformat With The Date And Time Formats, They Don't Change And Are Entered As If Didn't Change The Format?
Mar 11, 2011I am throwing some data out into Excel and am having some formatting troubles. I have 5 columns (date, time, a long number I don't want displayed in scientific notation - text is fine, text, text). I can get it all working with numberformat, however I have to do them different ways.
Date works this way cell.numberformat = "m/d/yy" and it formats it to say 3/1/11
Time works this way cell.numberformat = "h:mm AM/PM" and it formats it to say 8:07 AM
For the long number cell.numberformat = "@" and it doesn't change the format and it gets displayed in scientific notation
BUT if I use cell.style.numberformat = "@" it works as it should, but it messes up all of the date and time cells. Apparently when you use style.numberformat, it doesn't just apply to the cell you're working with. If I try using style.numberformat with the date and time formats, they don't change and are entered as if I didn't change the format at all.
Can't Change Date Value To The Format
Sep 17, 2009i cant change date value to the format which i want.This is my code.When i execute this code,i see mydate as mm/DD/yyyy format.what do i miss?
Dim dateString As String = Date.Now.ToString("dd.MM.yyyy")
Dim myDate As Date = Date.ParseExact(dateString, "dd.MM.yyyy", Nothing)
Change Date Format?
Apr 9, 2009I have date in format dd/mm/yyyy. I have to change to mm/dd/yyyy in code behind of vb.
View 2 RepliesHow To Change Format Of Date
Aug 27, 2009how do i change this format of date: [code] i guess i should use string.format but i can't figure it out.
View 10 RepliesChange The Date Format As It Not The Same With The Database?
Mar 7, 2012As the coding show at textbox 18/02/2012 (for example). but in database it is 02/18/2012.
TxtReqDate.Text = Calendar.SelectionStart.ToString("dd/MM/yyyy")
cboTermCode.Focus()
Calendar.Visible = False
[code].....
Change The Date Format In The Textbox?
Feb 16, 2012Code below show date in format 02/15/2012. how to change it to 15/02/2012
[Code]...
Change The Date Format To YYYYMMDD?
Mar 10, 2010Is there a way to change the date format to YYYYMMDD? When I try and format it, it's just going and literally printing YYYYMMDD.
View 6 RepliesVS 2008 - How To Change Date Format
Jul 8, 2010How do i change the date format from MM/dd/yyyy to dd/MM/yyyy?
View 4 RepliesChange Date Format In DataGridView Cells?
Dec 13, 2011I tried to convert the date format in all cells DGV in column(7) from "dd-MM-YYYY" to "yyyy-MM-dd". So I create this code but I don't know how to complete
For Each row As DataGridViewRow In Form7.DataGridView1.Rows
If row.Cells(7).Value = "dd-MM-YYYY" Then
........
End If
Change Date Format In List View?
Aug 5, 2009I have a date format on my list view which is read from sql server , i.e., the date format is expressed as for example 12/08/2009 12:00:00
I dont want to show the 12:00:00 at the front end level. At runtime the user will only see for example 12/08/2009 ONLY. How can I achieve that with the details shown below. Just need to format the SubItems(2) as it contains the date.[code]...
Winforms - Change The Date Format Of DateTimePicker?
Apr 26, 2011How to change the date format of DateTimePicker in vb.net.
I have set the DateTimePicker Format to "Short". I want the date to be shown in the format dd/mm/1990.
VS 2010 Get Week Date Ranges Of A Specific Date?
Mar 16, 2012I am writing a personal accountant software using VB2010. What I'm looking for now is to get the week date range of a specific date (Monday to Sunday). For example, if the given date is 16/03/2012, I want to get back:12/03/2012 -> 18/03/2012
View 5 RepliesChange Regional Language Setting Date Format To Dd/MM/yyyy?
May 12, 2009Iam looking to change programmatically, from Regional language setting [control pannel] date format to dd/MM/yyyy .
View 4 RepliesChange The Regional Language Setting Date Format To Dd/MM/yyyy In .NET?
May 12, 2009i used date in my project often. but every time i used format(now,"dd/MM/yyyy"). But i want to change the system date format to "dd/MM/yyyy" permanently.
View 16 RepliesDatetime - Change The Format Of The Date Calendar Control Vs2010?
Feb 16, 2012I am trying to store DoteOfBirth from a Calender control in visual studio 2010.
Dim dob As Date = Calendar1.SelectedDate.Date.ToShortDateString()
I wanna save like dd/MM/yyyy without anything else but when i save it it shows like
2012-02-28T00:00:00+00:00
I don't know where to change the format and I don't know how to remove the thing attached to the date. I am writing it in vb.net and saving to xml file.
Refer The Date Format From Computer Regional Date Format Setting?
Dec 13, 2011example: inside regional date format setting i set "Short date format dd/MMM/yyyy" and inside vb.net program i set "strSQL = strSQL & ",'" & Date(Date.Now.ToString("dd/MM/yyyy")) & "'" ----> working fine. if user changed the regional date format setting to other format like "mm/dd/yy" facing problem during saving record into sql table. error date conversion. It's possible to avoid using computer regional date format from vb.net? or have any other way...
View 2 RepliesVS 2005 Date Format - Insert Date In Dd/mm/yy Format In Sql Table From A Textbox
Apr 26, 2010i am trying to insert date in dd/mm/yy format in sql table from a textbox but everytime the default date 01/01/00 goes in table.
View 19 RepliesVS 2005 Make Date Format Independent Of System Date Format
Apr 16, 2009I am working on a project inwhich I want same date format in all project forms. I want to use a form for setting/resetting date format for whole project. whenever I will change date format in this settings form, there should be this new date format available in all forms. how can I implement this?
View 8 RepliesGet Day Of Week From A Date?
Jun 1, 2011I need a function that will give me the day of the week for any date...and possible assign the day of the week to a string...
View 1 RepliesGetting The First Day Of The Week Then The Date Of That Day?
Dec 13, 2011I'm having some trouble getting the first day of the current week, then getting the date of that day.
Public NotInheritable Class FirstDayOfWeekUtility
Private Sub New()
End Sub
[Code]......
Asp.net - Converting Date To Day Of Week?
Mar 21, 2010is there any ready to go solution within the microsoft framework, regarding conversion of date to day?For example, i would like to convert this string 21/03/2010 (dd/mm/yyyy) to Sunday?
View 5 RepliesC# - Convert Calendar-week To Date?
Jan 20, 2011is there a simple builtin function that i could use to get a date instance from a calendarweek/year-combination?
It should be possible to enter 10w2005 into a TextBox and i'll create the date 07 March 2005 from it.
Monday should be first day and CalendarWeekRule should be FirstFullWeek.
My first approach was:
Dim w As Int32 = 10
Dim y As Int32 = 2005
Dim d As New Date(y, 1, 1)
[Code]....
Day Of Week And Time To Actual Date
May 12, 2011lets say i have a string that holds "Monday" and another string that holds "9:45:00 PM". would it be possible to look at the Date.Now() function and see when the next Monday is, and then convert those two strings into a date? lets say the next monday was 05/20/2011. I would want the date variable to hold "05/20/2011 9:45:00 PM". any ideas guys?
View 1 RepliesDisplaying First And Last Date Of Week In Textboxes
May 26, 2009VB2008 - I need to display in 2 textboxes the first date in the week and the last date of the week when a user clicks any day within the calendar week using the MonthCalendar control. I have been messing with it and was able to return the integer values but not the date
Private Function GetLastDay(ByVal d As Date) As Date
Return d.AddDays(7 - d.DayOfWeek)
End Function
Private Sub MonthCalendar1_DateSelected(ByVal sender As Object, ByVal e As System.Windows.Forms.DateRangeEventArgs) Handles MonthCalendar1.DateSelected
[Code] .....
Get A Date Based Off A Week Number?
Jun 3, 2010Given a week number, I need to get the date of the Monday of that week.For example, I have several strings that are stored in a file, such as
"WK 28 2010"
"WK 30 2010"
They could be any any valid week number.
The Monday on Week 28 of the year is 12 July 2010
The Monday on Week 30 of the year is 26 July 2010
Its these dates that I need.
I guess I could create a lookup table, but would prefer a more smarter approach so my software will be future compatible?
Homework - .net Converting Week To Date?
Jun 29, 2011I am developing an ASPX VB.NET file. My assignment is to convert an integer representing week of the year into that end date. For example, if user selects Week 4 for 2011, I want to get date = 1/22/11. How do I do this in VB.NET?
View 2 RepliesAdding 21 Years To A Date And Finding The Week Day
Sep 14, 2011I am working on a code where I need to add 21 years to the date 02/15/1957 and have it display the week day of that year. I have been looking at different web sites for visual basic
View 1 RepliesAutomatically Find The Thursday Date Value Of The Week?
Feb 22, 2010I have two datetimepicker controls now when I select February 22, 2010 from datetimepicker1 which is Monday I want the other datetimepicker2 to be February 25, 2010 which is Thursday. This means that I want datepicker2 to automatically look for the Thursday value of the week. I have set my week start day as Saturday and ends on Thursday, Friday is holiday.
Sample
Datetimpicker1 Datetimepicker2
02/20/2010 02/25/2010
02/21/2010 02/25/2010
02/25/2010 02/25/2010