i want to insert a string as date format in mysql table using vb.net.my code is given below.but i always get an error .the string is stored in an array.
mycode
------
Dim sdfsa As String = Convert.ToDateTime(newarray(i + 17)).ToShortDateString().ToString("yyyy-MM-dd")
Dim newdate As Date = DateTime.ParseExact(sdfsa, "yyyy-MM-dd", System.Globalization.CultureInfo.InvariantCulture)
datarw("date_of_birth") = newdate
I taken dtp value into date object but the date is displaying like this #12/16/2009#, how to get the date value should be 12/16/2009. Or suppose i took dtp text into a string then i convert string to date like this Date.Parse(string) but it's also showing the date value like this #12/16/2009# but i want date value should be 12/16/2009. How to do this in vb.net.All the Best
View 3 RepliesI am using the following function to Convert a String variable to a Date. Subtract a day from it and convert the date back to a String. The code goes as follows
[Code]...
If edate has a value 29/12/2011 than the value in expenddt gets changed to a different format and the value in expenddt comes to 12/29/2011 and later after subtracting a day expenddt is 12/28/2011 and than when i convert it back to a String i get the value in asd as "12/28/2012 12:00:00 AM"
[Code]...
i have input of 1995 in the texbox.what is code to convert that string to DATE.... with format of Y
View 1 Repliesi have a string "07.03.2009 17.06.00" that i want to convert to datetime. i have tried
DateTime.ParseExact(Me
.Text, "MM.dd.yyyy HH.mm.ss"
, New
System.Globalization.CultureInfo("en-GB"
, True
))
I need to convert numeric string to date in format dd.MM.yyyy :(
View 2 RepliesI have developed a vb.net application, which searches for different kinds of dates from a document. When i test the app on my Windows 7, VS2010 PC, the dd/mm/YYYY date read as string is correctly converted to valid date format, and then it can perform followingfunctiontstimespan =Date.Now.Subtract(Convert.ToDateTime(DesiredMatch.Value)).DurationIt works fine on development PC. But when i test the application on my client PC having Windows XP, it throws an error 'string was not detrmined as valid date time windows'.
View 4 RepliesMyRow = MyDT.NewRow()
MyRow(1) = rs2.Fields("Field29").Value.ToString
rs2.Fields("Field29").Value has values like "YYYYMMDD" in a string.how can i convert a "YYYYMMDD" string to a needed date format like 'dd mmm yy' (or any format)
with a system of regional date configuration as dd/MM/yy
isdate("13/08/10 10:00") ' returns true, but with a system of regional date configuration as MM/dd/yy
isdate("13/08/10 10:00") ' returns false
how to handle this situation, all i need is i want to check a string for convert able to valid date format & then convert the same.
i cant seem to create a datetime object in vb.net with datetime string that's in this format "hh:mm:ss tt MM/dd/yy".The error im getting says its not a recognisable string datetime format.
View 15 RepliesI have a query from within my vb.net code which searchs for a record by date. The date being entered via the code is in format dd/mm/yyyy, i need to search in the database using yyyy/mm/dd? Ideally i thought there may just be a function within MySQL which will convert this. If not in vb.net to convert the string 01/01/2011 to 2011/01/01?
View 1 Replieshow I can ensure that conversion of a date to a string and a string to a date will give me the same date format.
For example:
Code:
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
Dim d As Date = Date.Now
[code].....
I'm actually only interested in the date part as the label text shows so f is more than I want.But also, the day and month are reversed.
I want give a date from user to string Such as "2011-10-11" and for example my system date format is : dd/mm/YYYY
How can i convert 2011-10-11 To Default System Date Format ( In My Example : 11/10/2011 )
40469.55139
40469.63333
40471.49792
[code].....
these are dates. They have been given to me by data dump into and xls. I am reading in the values into my app and need to run date calculations on them.
dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
dp.SyntaxHighlighter.HighlightAll('50a20615dc044866b18b3cab643fdc42')
I am attempting to import data in a batch from an Excel Worksheet to a Sql Server database. Everything works except for the one date field in the spreadsheet. The date returned is off by four years from the value in the spreadsheet. Example: The Excel sheet has a date 10/24/2010 14:18, but when I look at the column in my query, the date is 10/23/2006 2:18. This pattern, 4 years and 1 day earlier, is repeated for every row in the worksheet.
The Excel column comes to me as a custom type, formatted m/d/yyyy h:mm. I receive this from an outside vendor and having them change the column is not going to be my simplest solution.
For what it's worth, the relevent part of the query is:
Select [Date Created] From MyWorksheet
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]....
cant seem to get this to work , I am tryin gto get the date from last week exactly 7 days ago i get an error when i try this "cannot convert to date "
Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim dateTimeInfo As Date = Date.Now
MessageBox.Show(dateTimeInfo.Date.ToString(Format(DateAdd("", -7, "yyyyMMdd"))))
txtFileDate.Text = ""
End Sub
anyone knows the query of selecting from monthname and year(September 2011) from mysql database DATE format(yyyy-MM-dd)
View 1 RepliesI need to take a string formatted like '010711' (DDMMYY) and put it into format '01-Jul-11'. Ive thought about doing something like string.toArray and then having some conditionals that format from there but am looking for an easier way.
View 5 RepliesAll of my regional settings in control panel are set to UK but when I retrieve a date from an SQL database (run from my PC) in my program, it appears in the MM-DD-YYYY format rather than the DD-MM-YYYY format that I expect.
After a bit of troubleshooting I found that this is because of the fact that SQL server always stores its dates in that format - so then when my program reads the data from the database it interprets it as being the US format.How can I convert this to UK format bearing in mind I am working with Date objects not strings?
I have a text file that has dates and my application is to take all the data from text file to store it into my database but i have a problem in reading the dates in the text file it take all the dates except the dates that start with 13/11/2009 and that's because he assumed that 13 is the day ,11 is the month so it gives me the below error when it retrive all the date after 12/11/2009 The statement has been terminated. The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.and to be clear here is the formats Dates formats in my text files is dd/mm/yy my regional setting in control panel is dd/mm/yyyy and my database is SQL Server 2000 how can i put all these dates in my field without any errors and this is my Code
Dim rdr As System.IO.StreamReader = Nothing
Dim pathh As String
CommonDialog1Open.ShowDialog()
[code]....
While I am running the following code
If rdrOnClick.Item("DOB") <> "" Then
dtpDOB.Value = rdrOnClick.Item("DOB"
End If
the error occur
Unable to convert MySQL date/time value to System.DateTime
I need to convert date format used from datetimepicker as(dd/mm/yyyy) to (yyyy-mm-dd)
View 12 RepliesI want to convert dateformat to mm/dd/yyyy. Whatever dateformat is coming in textbox, I want to convert it into mm/dd/yyyy.
View 2 RepliesWhilst programming my website offline I had the Access DB use the default value to Date() saving me a job at programming stage - it put these dates as US Format MM/dd/YYYY.Now I have uploaded it and the server uses proper UK format dd/MM/YYYY I need to change the old records under a field Date in tblItems to the UK format
View 4 RepliesI am trying to convert the current date to the following format YYYY-MM-DD but everytime I do so the month comes up as 00 (ie 2011-00-19).
When I check with the debugger, "today" comes up with #7/19/2011#. Could the # be causing the issue?
Code I am using
format(today(),"yyyy-mm-dd")
I'm getting date-time from a source as 20110731183330. I want to convert it to '7/31/2011 06:33:30 PM'. Is there a one line code for the same in vb.net?
View 3 RepliesI parse a date that is in string format and would like to convert it to a datetime format but cannot figure out how to do this.The date appears as such;Wed April 18 08:00:04 +08:00 2012and would like it in a simple form of 2012-04-18 08:00:00
Code:
Dim postDate As DateTime
Dim provider As CultureInfo = CultureInfo.InvariantCulture
[code].....
I need to display on my datagridview the data from MYSQL db, but I'm having a problem on a field which is in DATE format in mysql
cmd.CommandText = "SELECT * FROM tbl_user_log"
cmd.Connection = sqlcon
dr = cmd.ExecuteReader
[code].....
I need a convert a Date in the Julian format to the complete DateTime format(with date and time with hour,minutes and seconds)
My boss make a code to do this..but now it make too much errors and dont acomplish the objective