Convert Iso Datetime To Est Datetime?
Oct 27, 2009How do I convert ISO datetime to locat EST with vb.net?
I have input time as e.g. "20091027T1639Z" which is ISO GMT.
ADVERTISEMENT
Convert String To Datetime & Calculate The Datetime?
Mar 23, 2011how to convert string to datetime and calculate date
View 3 RepliesMatch A Certain DateTime Value With Current System DateTime
May 7, 2010I'm trying to match a certain DateTime value with the current system DateTime. I have a timer and a label on a form. Timer interval is set to 1000. When the form loads, the timer starts ticking. As soon as the current DateTime matches the value of the variable, it shows a message in the label. When I'm writing the following code, the values don't match even if the current system DateTime is equal to the variable. Label1 isn't showing 'Times Matched':[code]The default format of 'Now' is the same as I have stored in dtmVar variable. So there's no question of format mismatch. Does that mean 'Now' is not actually a DateTime property? Provided, my O.S. is Windows Vista Ultimate and all date/time settings are set to default.
View 1 RepliesMatch A Certain DateTime Value With The Current System DateTime?
May 1, 2010I'm trying to match a certain DateTime value with the current system DateTime. I have a timer and a label on a form. Timer interval is set to 1000. When the form loads, the timer starts ticking. As soon as the current DateTime matches the value of the variable, it shows a message in the label.
When I'm writing the following code, the values don't match even if the current system DateTime is equal to the variable. Label1 isn't showing 'Times Matched':
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Dim dtmNow As DateTime
[Code]....
Why is it so? The default format of 'Now' is the same as I have stored in dtmVar variable. So there's no question of format mismatch. Does that mean 'Now' is not actually a DateTime property? Provided, my O.S. is Windows Vista Ultimate and all date/time settings are set to default.
Update Datetime Field With Empty Datetime?
Aug 8, 2011datetime1 and datetime2now two fields are have data ( date )in table recordi want to update only datetime2 is an emptyi am using visual basic 2010 ( visual studio 2010
View 1 RepliesHow To Convert To Datetime
Mar 30, 2009I have a dropdownlist that displays time only.Like 8:00AM,8:30AM............When i save this time to database i want to save as todays date + time.eg:8:00AM as 03/30/2009 8:00:00:000.
View 8 RepliesC# - Compare Datetime.Now With A Datetime Variable
Dec 27, 2010I try to compare Datetime.Now with a Datetime variable I set, using the Datetime.CompareTo() method. I use a timer to compare these every second and display the result, but as the current time approaches the time I set, the result changes from 1 to -1, but never 0, which means these two are never equal. I'm suspecting the Datetime structure contains milliseconds?
View 7 RepliesChallenge - DateTime Minus DateTime?
Mar 14, 2011Assume the following program is started at 1:59:01 AM on 3/13/2011 in the United States. The first time Timer1 ticks what will be the value of the TimeSpan (ts)?
Public Class Form1
Private Sub Timer1_Tick(sender As System.Object, _
e As System.EventArgs) Handles Timer1.Tick
[code].....
VS 2010 Add Datetime Into Sql - Datetime - Field
Jan 29, 2011I'm trying to add the date and time of Today into a Sql-database-field that has the datetype datetime.
[Code]...
the msgbox gives me the following result: 29/01/2011 18:49:21 my sqlException gives me the following error: 102 - Incorrect syntax near '18'. Is it better that i set the datatype to char in my sql database? It's maybe a bit easier? When I do that, can I calculate with these date?
Asp.net - How To Convert String To Datetime
Jul 30, 2009I have a Session variable in which i have stored one date '22/7/2009'.Now i want to convert value in session to datetime. I tried folowing code:
Session("AppointmentDate") = Request.QueryString("ADate")
Dim s as datetime=Convert.ToDateTime(Session("AppointmentDate"))
But error is showing as 'string is not recognized as a valid datetime'. convert value in Session to date?
C# - Convert DateTime To A Specified Format
Feb 21, 2012I 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.
View 4 RepliesConvert Datetime To Char?
Apr 23, 2009I get this result for "select GETDATE()"
2009-04-22 23:09:02.590
What is the best way to convert the datetime to only char like below?
20090422230902590
Convert Datetime To Only Date?
Jul 2, 2010I want to insert only date into the db but in the following statement that I've wrote which inserts the date in mm-dd-yyyy hh:mm:ss format.
InsertCmd = "Insert into Blotter (Name, Product, Date_Time) values ('" & NameLabel.Text.Trim() & "','" & ProductTextBox.Text.Trim() & "','" & TimeLabel.Text.Trim() & "')" & "Update Blotter Set Name = UPPER(Name)"
I have tried the following code, however it didn't work.
InsertCmd = "Insert into Blotter (Name, Product, Date_Time) values ('" & NameLabel.Text.Trim() & "','" & ProductTextBox.Text.Trim() & "','" & (CDate(TimeLabel.Text.Trim().ToString("MM/dd/yyyy")))& "')" & "Update Blotter Set Name = UPPER(Name)"
[code]
I also tried format the TimeLabel as below but still didn't work. [code] TimeLabel.Text = CDate(DateTime.Now).ToString("MM/dd/yyy")
Convert Datetime Value To String?
Jul 16, 2010am making a project were the user can put a specific time in a textbox. the program needs to check the system time and the time in the textboxif they are the same there needs to start an action.
View 6 RepliesConvert Decimal To DateTime?
Mar 25, 2011how to convert Decimal To datetime?
View 4 RepliesConvert Decimal Value To Datetime?
Jun 8, 2009I have a decimal value and i want to convert it to datetime.
Example:
Dim Excess As Decimal
Dim FixEncodedHours As Decimal
Dim OvertimeLimit As Decimal = 4D
[code]....
How can i convert the decimal result Hr_Ex to datetime?
Convert String To Datetime?
Mar 10, 2010I need to convert a text "WER20903.10" to a date
Dim Filename As String
Filename = "WER20903.10"
Filename = Filename.Substring(4, 7)
Dim dt As Date
dt = CDate(Format(Filename, "ddMMyy"))
Im getting the error: Conversion from string "ddMMyy" to type 'Date' is not valid.
Convert The Datetime Dynamically?
Jun 15, 2009I have a problem during converting datetime value.I have some values like this format dd-mm-yyyy (14-10-2008) and d/m/yyyy (13/6/2008 or 4/6/2008) When I used CDate("14-10-2008"), I got an error. How I convert it to valid format of datetime?
View 11 RepliesHow To Convert String Into Datetime
Sep 27, 2011Using VB.Net
When i click the gridview column, that selected column items should appear in the datetime picker
GridView Column value is string, datetime picker datatype is datetime
Code
Private Sub gridview1_CellContentDoubleClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles gridview1.CellContentDoubleClick
Dim i As Integer
[Code]....
When i clicked the gridview column, it is showing error as "Conversion from string "25/09/2011" to type 'Date' is not valid"
How To Convert This String Into Datetime
Jan 17, 2011looking to convert this string into datetime20101119T162837And then also how to compare this string to current time so I can say, i.e:
View 2 RepliesSql Convert String To Datetime?
Aug 3, 2009I have the following sql select statement in my code:
Code:
sql = "SELECT * "
sql &= "FROM Trn_DC_All "
sql &= " WHERE (Content LIKE '% PAGE%') AND Convert(datetime,Substring(Right(Trn_DC_All.Content,21),2,10),7) >= " &
[code]....
Basically, for the substring in the select satement,the datatype is string. By the way, the strFromDate and strToDate datatype are string also.Actually I would like to select the data from database whereby the Substring(Right(Trn_DC_All.Content,21),2,10) is larger than strFromDate but smaller than strToDate.The dataformat in the database is "Feb 01,09" and the strFromDate,strToDate format is "20/07/2009".What should I change in my select statement so that it can retrieve the data?
VS 02/03 - Datetime: Convert And Subtract?
Aug 21, 2006I have some problem with my project.
1) I want to convert String (ex : "14/03/1987",...) to system datetime
2) I want this function : Subtract(date1,date2)
==> result: if subtract(date1, date2) > "1 month" then ......do something else if .........do something
VS 02/03 Datetime: Convert And Subtract?
Jun 15, 2009I have some problem with my project.1) I want to convert String (ex : "14/03/1987",...) to system datetime2) I want this function : Subtract(date1,date2) ==> result: if subtract(date1, date2) > "1 month" then ......do something else if .........do something
View 5 RepliesDateTime.Parse() Or Convert.ToDateTime()?
Aug 25, 2011I am very surprised to see the output of the function with the given value ,DateTime.Parse("08/19/2011 11:32"). I am using VS2008. Always it returns 08/19/2011 11:32 AM. and if the pass value would be 08/19/2011 14:23 then the output value would be 08/19/2011 02:23 PM. But sometimes it is returning 08/19/2011 11:32 PM for DateTime.Parse("08/19/2011 11:32"). Why?
View 3 Replies.net - Convert String To Datetime Format
Apr 21, 2010Need 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.
View 4 RepliesConvert A String To A Valid DateTime?
Jan 23, 2012Need to convert this string:
Mon Oct 31 16:18:15 CDT 2011
Into a valid DateTime value.Have tried every variation of the date time styles with DateTime.Parseto no avail.
Convert Datetime Which Having Milli Seconds?
Sep 22, 2010I am trying this more than couple of hours to just convert a datetime value with Milli seconds to string....No luck so farI want this date 2010-08-07 15:20:10.000 to be formated to '2010-08-07 15:20:10 (Without milliseconds).. How to do this? I tried with
SELECT convert(datetime, '2010-08-07 15:20:10.000', 121)...but no luck
Convert Now() To MySQL DateTime Format?
Jun 21, 2011i'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]....
Datetime - Convert String To Date?
Aug 31, 2010how do i convert the string
30.10.2009 in date?
(dd.mm.yyyy)
Forms :: Convert MaskedTextbox To DateTime?
Feb 7, 2011I have a MaskedTextBox which is like below;
30/01/2011 08:42
I would like to convert this to DateTime, Is there a way to do it?