Asp.net - SQL Datetime And Calendar.selectedDate In Asp Format?
Apr 19, 2012
I am building an appointment booking system web application in asp.net in VB,
Im simply trying to check whether an appointment has been made on a date selected from the calendar control. I am using Linq for the bindings but the format from the calendar is mmddyyyy when i need ddmmyyyy, my appointments entered int sql table as are 20/09/2012 10:00:00
trying to use a linq from p in db.apps
where p.date=mycontrol.selecteddate
[Code]......
im not sure if the code DateTime.Parse,,,, is right, there are many appoinments on the selected date which i select from the calendar but i think the DateTime format is not translating into SQL correctly
The appointment datatype in SQL is datetime
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Feb 16, 2012
I 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.
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Jan 24, 2009
I have an application where I want users to select a date with a calendar control, but I want the time to automatically be set for 5:00pm. How do I accomplish this before storing the value in a database? I am using VBScript.
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Mar 11, 2009
I am using calendarextender control in asp.net.It displays only date ,not time.But while inserting to database ,time is inserted automatically.But while retrieving the data from database using date in where condition ,no correponding records displays.What modification in storedprocedure i can do to resolve this problem.
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Oct 5, 2011
I have a datetimepicker on my form. When I click the down arrow, it goes down correctly. When I select a date, it stays down. In order for it to roll up, I have to change my focus to a different area.Is there anyway to make it rollup when a day is clicked? It feels awkward the way it is now.
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Mar 12, 2009
I think I might be going mad because I have loads of strings which are being converted into dates and one pesky little one wont go through.
Code:
"Feb 20 10:36"
and
"Dec 11 14:17"
Are acceptable and parse perfectly using Date.Parse() however...
Code:
"Sep 24 11:25"
Does not.
The error I get is:
The DateTime represented by the string is not supported in calendar System.Globalization.GregorianCalendar.
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Jan 1, 2012
Assuming that i picked a day from a Calendar component on VS 2008, how may i add a specific number of days to the date? (i've to store the final date in datetime datatype to DB after which) Parsing involved possibly?
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Apr 22, 2012
How to use calendar for the lower time format in vb?
What i try to achieve: if the lower date is saturday and sunday replace it for friday same week (if date = 2012-04-21 or 2012-04-22 the date = 2012-04-20).
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Sep 6, 2010
i have a datatable in access with a column " Time " and i use it in a datagridview how can i format it to short time in dgv
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Feb 15, 2010
I need to get the datetime.now but i dont need the format.datetime.now=15/02/2010 16:22:22i need this format (20060731 21:59:42)
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Apr 26, 2011
For some reason i can not format the text of my date in a gridview
[Code]...
I still get this: May 10 2011 12:00AM I DID NOT SET MY FIELD TO DATETIME IN THE DATABASE...DOY
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Jun 2, 2010
I have the date format string dd-mm-yy. Please can you tell me how to add hours and minutes to the string (i.e 13-03-2010.21.03) ....
DateTime.Today.ToString("dd-mm-yy") ?
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May 12, 2009
I have a datetime for eg:23/9/2009 10:00:00 AM .I want to get date from datetime.Means 23/9/2009 .
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Feb 21, 2012
I have this date format yy/MM/dd HH:mm:ss ex: 12/02/21 10:56:09. The problem is, when i try to convert it to different format using this code: CDate("12/02/21 10:56:09").ToString("MMM. dd, yyyy HH:mm:ss") It displays Dec. 12, 2021 10:56:09. How can i correctly format it to: Feb. 21, 2012 10:56:09? This format is returned when i check balance inquiry fro my SMS based application.
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Feb 17, 2011
I have a data which is 06/03/2010 03:05:22 PM from foxpro database which I need to transfer to mysql database but I think mysql datetime only accept YYYY-MM-DD HH:MM:SS <am I correct?> I am prompted with an error 'Incorrect datetime value: '06/03/2010 03:05:22 PM' for column 'date_update' at row 1'. My question is how can I change the format so I can resolve that error. I'm using vb.net 201...
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Oct 14, 2010
I'm having a hard time trying to change the format a date time that comes from the atabase.I convert that to a string so i can split date and time into different values.Once i have that, i would like to format the time with the 24 Hour format, instead of the 12 Hour format that i'm getting.
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Oct 31, 2011
i'm having a problem converting a date to the right format. Below is the code I am using:
Dim getDate As DateTime
getDate = DateTime.Now
With cmdParent.Parameters
.Add("@date_created", OdbcType.DateTime).Value = getDate
.Add("@last_updated", OdbcType.DateTime).Value = getDate
[Code]...
This causes the following error: ERROR [HY000] [MySQL][ODBC 3.51 Driver][mysqld-5.5.8-enterprise-commercial-advanced]Incorrect datetime value: '' for column 'date_created' at row 1
This is being inserted in a MySQL db. The date_created column is of type datetime.
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May 10, 2010
I need to have my DateTime format match this type: 2010-04-10T10:00:03. When the user clicks the 'Update Modification Time' button, I need the exact Date and Time, in that format, to be saved in an .INI file.
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May 12, 2012
Why always get the wrong formatting although I've set it? I think the code is right but does not get the right result. I have:
[Code]...
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Apr 21, 2010
Need to convert a string to normal datetime format so it can be correctly inserted onto a datetime type field. String Format: 4/21/2010 4:43:03 PM Example: 2010-04-21 16:43:03.000 I have clarified question: The need is to change format and not type.
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Jun 21, 2011
i've been attempting to update a DateTime Field in a MySQL Table i've created via vb.net. I've made many attempts however i'm still getting the error that i have an error in my SQL Syntax. The format that the DateTime in Vb.net is 6/21/2011 12:46:25 PM. I need to convert that to the MySQL DateTime Format which is 2011-06-21 12:46:25 and also is running on a 24 hour clock. I've searched many forums and haven't found a conclusive solution yet. Below is the code i have so far, with attempting any DateTime Conversion.
Imports MySql.Data.MySqlClient
Public Class FinalFailedPinNumberAttempt
Dim connectionstring As String = "Server=localhost;user id=root;Password=;database=mylaundrycompany"
Dim SQLConnection As MySqlConnection = New MySqlConnection
[code]....
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May 8, 2011
i have a problem converting a datetime of a specific format , you may notice a colon in between the date and time.
Dim time As DateTime
Dim str As String = "26/02/2009:18:37:58"
time = DateTime.Parse(str, "dd/MM/yyyy:HH:mm:ss")
Console.WriteLine(time)
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Dec 1, 2011
i need to format my datetime picker with this format 2:34 AM/PM can anyone help me how to do.. i tried to find it in the properties yet wasn't there..or is this possible to maskedtext box? i tried it again.. with this format 00:00 AM/PM but i don't like the result because it allows me to input 99:99 AM/PM..
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Mar 23, 2010
I don't know if my SQL statement is wrong or what but basically I'm trying to select a record where a date column in SQL matches the value selected by the user in a date and time picker control. The format in SQL is IE: '2010-03-23 00:00:00:000'. The date and time picker shows me 'March-23-10'. How can I get it to match up with the way SQL holds it's dates and return a matching record? Is there some intellisense that pops up that
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Jul 28, 2011
Could someone please guide me on the correct format string to display a time in the following format? [code] Is there one format string I can use to accomplish this?
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Feb 14, 2012
I am going to create a directory using MkDir but I need the directory to be in this format:
Todays Date: 2/14/2012 I need it to say: 20122 (YearMonth)
So far here is my code. Any ideas on how I can get this accomplished?
Dim currentYearMonth As String = Dim currentYearMonth As String = DateTime.Now.ToShortDateString.Format("yyyymm")
MessageBox.Show(currentYearMonth)
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May 13, 2011
In my VB project I am returning an SQL datetime field to a date variable mdtCreated = CType(oReader("dtCreated"), Date) In an example it returns mdtCreated as #5/13/2011 2:59:43 PM# which is correct. Later on I want to show this as a string to dd/mm/yyyy format. I have tried mdtCreated.ToString("dd/mm/yyyy hh:mm:ss") But that returns "13/59/2011 02:59:43". I want it to return "13/05/2011 14:59:43" How can I achieve this?
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Jun 8, 2010
I wish to convert my string in format dd/mm/yyyy hh:mm:ss to a DateTime of the same format.
Dim ukCulture As System.Globalization.CultureInfo = New System.Globalization.CultureInfo("en-GB")
Dim myDateTime As DateTime
myDateTime = DateTime.ParseExact("18/05/2010 23:42:10, "dd/MM/yyyy HH:mm:ss", ukCulture)
When I step through this code the variable myDateTime is 05/18/2010 23:42:10 it appears that the dd/mm is the wrong way around and I cant work out how to correct this.
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Nov 11, 2010
I can't seem to be able to convert a string that contains date value of "100714 0700" (2010-07-14 7am) to a date format in vb.net 2005.
When I attempt to do:
Dim provider As Globalization.CultureInfo = Globalization.CultureInfo.InvariantCulture
strPickupDateTime = DateTime.ParseExact(txtPickupDate.Text, "yymmdd", provider)
I get back "1/14/2010 12:07:00 AM". How can I get a value of "2010-07-14 7:00"?
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Feb 23, 2011
Code:TimeTo_dtp.CustomFormat = "dd/MM/yyyy - HH:mm:ss"This works fine, but what I also want is for the the user to be able to select their time more precisely using miliseconds. After searching around I came across this web page:It has all the different formats on there. If you scroll down you will see format 'f' then format 'ff' then format 'fff', 'ffff', 'fffff', 'ffffff', 'fffffff.'What I am asking is how do I use that in my example?
I tried
Code:
TimeTo_dtp.CustomFormat = "dd/MM/yyyy - HH:mm:ss.fff"
[code]....
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