Store Time Date And Time To The Mysql Database?
Jun 24, 2009Im using vb.net and the database is mysql to write a time management system. how i store date and time to the database?
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[2008] Database Import - "Unable To Convert MySQL Date / Time Value To System.DateTime"
Jan 31, 2009I have got a MySQL database that has got some dates stored in a Date format (YYYY-MM-DD) however when i try and import the data i get an error saying: "Unable to convert MySQL date/time value to System.DateTime"
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C# - Convert A Date And Time To UTC Time Based On The Time Zone Of The User?
Sep 6, 2009I have an ASP.NET application with a SQL Server back end. I am storing all my dates in UTC format and doing the appropriate conversions to the local time zone of the browser viewing it. One of the pages asks for a start date and end date (no times).
I am taking the start date and setting the time to 00:00:00 hours (midnight) and I'm taking the End time and adding a time of 23:59:59, so that the date range covers the whole day. Now what I'm trying to do is do a SQL query to do a search for records in this date range. The problem is, the data in SQL is in UTC time and the user is typing their dates and times in their local date and times. My quickest solution was to convert the date and time to UTC, then search the records. However, by doing this, I am to believe ASP.NET converts the given time and date to UTC based on the server time zone. How can I convert a date and time to UTC time based on the time zone of the user?
VB 2008 - How To Get MySQL Server Date And Time
Mar 15, 2012I have a LAN connection with my project and I need to display a running time and date of with labels anyone have an idea? Is it curdate and curtime?
View 9 RepliesHow To Save Date Time Picker Object Value To Mysql
Aug 3, 2011i want to save the value of date time picker control object to mysql but it kept saying error.the code perfectly works for text box values but it doesn't work for date time picker control.
View 1 RepliesMySQL With TIME Automatically Being Added To DATE Field?
Mar 13, 2012I'm having a problem with a MySQL query for returning the "last visit" field in a table.Originally I had:select fname, lname, last_visit from patient where isactive = 1 and uid = 1Which worked perfectly in MySQL, but as soon as the query is executed by my ASP.NET app, it adds in the time field also to the date area. So 2011-12-12 becomes 12/12/2011 12:00:00 AMI tried this also, with no improvement:
View 2 RepliesUnable To Convert MySQL Value To System Date Time?
Aug 12, 2009While 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
How Does DotNet Handle Parametrized Dates Where Programmatic Date Has No Time But Sql Date Has Time
Jul 16, 2010Thought I'd see if Stack overflow is quicker than me testing something while I get a thousand interruptions from other work :)
I'm updating an old VB net application and trying to refactor some of the logic as I go. The app looks for data from a single date across a few tables and writes that view to a file.
Writing the query in SQL I'd get the equivalent of
SELECT * FROM table
WHERE CAST(FLOOR(CAST(table.date AS float))AS datetime) = '15-Jul-2010'
Ideally I'd use
SELECT * FROM table WHERE date=@input
and add a date object as a parameter to a System.Data.SqlClient.SqlCommand instance
Are those two comparable? Will I get the results I expect?
Record A Start Date And Time And Then The Stop Date And Time In A Rich Text Box
Jan 12, 2010I am using VB 2008 and want to record a start date and time and then the stop date and time in a rich text box, i can get the start time into the box but so far can only stop the time instead of 2 seperate times, what i have is a drop down box with a list of computers 1-10 i was trying to get it so you picked a certain computer and that went into the text box then you started the timer and that was recorded, finally you stopped the timer and that was recorded but as i am a total newbie it does not work
Here is the code i have.
Public Class Form1
Dim time2 As Date
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VS 2008 Remove TIME From MYSQL DATE In DISPLAYING With Datagridview?
Jan 7, 2012This is my code for displaying data, but there's always the TIME on my date column
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VS 2010 Time/Date Stamp To Mysql Returns 0000-00-00?
Aug 10, 2011Im having a problem passing a date and time stamp from vb to mysql. My code is as follows:ComboBox1.Text.ToUpper() & "', '" & TextBox1.Text & "', '" & Now() & "'"Where the comboBox populates the first field, the textbox populates the second and in the third I get 0000-00-00 00:00:00. I have formatted the field as date and time - which is what I am after
View 8 RepliesVS 2008 Unable To Convert MYSQL Date/time Value To System.DateTime?
Dec 26, 2011I 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
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Store Data Time Picker Into Database?
Apr 17, 2011I want to store date time picker into database .I am using date to search my reservation information and how is the code for search out the information from database.
View 4 RepliesVS 2008 Store Just The Time Only To An Access Database?
Nov 1, 2009I need a way to store just the time only to my access database. the datetimepicker isn't working because there is no way to have a null date.I found this and it seems to be exactly what I need.When I try to convert it to vb2008 i get a few errors I can't figure out.
View 8 RepliesGet SNTP Time - User Can Changes The System Time Of His Computer To A Advancing Date?
Jan 24, 2012I'm using
Days = Dat2.Subtract(Dat1).Days
where
Dat2 = today
Dat1 = installed date
to trace the days of a program installed in user's computer.However, the user can changes the system time of his computer to a advancing date. How can I get a SNTP time from internet to solve this problem?
When Form Loads It Load The Current Date And Time But The Time Does Not Change It Should Run?
Aug 24, 2010I am using this line of code on form load event it is working very fine but i have to problems
1. It replaces the form name and display the date and time but i want to keep both date and time and forms caption separated by some space.
2. When form loads it load the current date and time but the time does not change it should run.
What should i do please please help me code is as follows
Me.Text = Date.Now.ToLongDateString & " - " & TimeOfDay
Asp.net - Get The Current Date And Time In Textbox In IST ( Indian Standard Time)
Dec 6, 2010How to get the current date and time in textbox in IST ( Indian Standard Time) in vb.net ?
View 1 RepliesTrigger An Event At The Time Selected In The Date Time Picker
Dec 23, 2010i'm using a date time picker with format set to time. i want to be able to trigger an event at the time selected in the date time picker
View 19 RepliesAdjust Date/time From PDT To Local Time By +-24 Hours?
Feb 10, 2012I have a program that reads a file with Pacific Daylight Time, I want users to see the time and date in their local environment.
At present I have in Australia a time difference of 18 hours, so I have a list box with -24 to +24 and currently set at 18, my code is elementary as long as I have moved past day one of the month it suits me personally, but I want to distribute my app, so I need something better.
Date Time Picker And Event To Trigger With Just Time
Dec 22, 2010i'm using a date time picker and want an event to trigger with just the time so it will trigger every day at a certain time. can anybody help
View 1 RepliesNow() Function Returns Date And Time Which Is Different From System Time
Nov 24, 2009The Now() function in VB.NET returns date and time which is different from the system time that I see on the right-bottom on the notification bar. It is 15 hours slower than the system time. Has anyone ever met this problem? I'm using .NET 2.0.
View 2 RepliesGet And Compare Date And Time From Database?
Jun 22, 2010i need to get date from database table and compare it either it today or tomoe..after that need to compare time.I got table where the format is 'datetime' contains like = 4/11/2010 12:00:00AM'....so i need to get the date only...how to do that?...when get the date ...ithen i need to compare a time.
View 1 RepliesHow To Save Text Date And Time At The Same Time
Jan 24, 2011I am doing my school on project on rs 232. it involoves VB. I have found out how to save text in .txt file in the code. But i have no idea when i save this particular text for instance with time and date oso..
For example my i can do this.I want to save " Hi i am VIJAY "
when i open the text file i can see " Hi i am VIJAY"
But what i want is When i open the text file i want to see " Hi i am VIJAY 10:35 24/01/2010 "
is there any help i can find ?
Use The Time Part In Date Time Picker?
Mar 8, 2012how do i use the time part in date time picker i am currently using vb.net2008 as my programming language?
View 14 RepliesAsp.net - Insert Date/time Into Access Database
Apr 20, 2012I'm using ASP.NET/VB and I'm trying to insert a date and time into an Access date/time field, but I'm getting an error (Data type mismatch in criteria expression). Here's a simplified version of my code:
Dim myDate As Date = Now()
Dim myIns1 As New OleDbCommand("INSERT INTO tableCourse (date_submitted) VALUES (?)", myConn)
myIns1.Parameters.AddWithValue("@myDate", myDate)
myIns1.ExecuteNonQuery()
Not sure why I'm getting the error, and not quite sure if this is even the correct way to approach inserting the current date. From looking at other similar questions it appears there are a few different ways to do this, but my technical knowledge is kind of limited so I'm having a hard time figuring it out (in other words deciphering the answers that use technical terms I know nothing about).
Getting Data From MS Access Database Using Date/Time?
Apr 11, 2012Dim purchasedatetime As Date = Now
chasedatetime2 = purchasedatetime.AddSeconds(50)
Dim subtotal As String
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How To Show Time On DropDownList From Date On Database
Mar 23, 2012I have a date that I retrieve from database. I want to give ability to edit time on my gridview, as my date is date+time, I want to show the time on my database as my selected value on the dropdown list and a ability to choose other times from the list and save back again with date+time on the database.[code]
View 1 RepliesInsert Date And Time In Oracle Database?
May 26, 2011I am trying to insert date and time in dtime column in oracle database by using this code but it gives me following error ORA-01830 date formate pictures ends before converting entire output.
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The 'Operator', 'Date', And 'Time' Are Not Saved To The Database For The First Row Only?
Feb 6, 2009My problem is probably ignorance as to how the DGV works, anyway, the problem.I have a bound datagridview which is used to collect user input. Data for 3 of the 7 fields is entered by looping through the rows and progmatically entering common data anfter a 'Save' Button is pressed:
For I = 0 To DG1.RowCount - 2
DG1.Rows(I).Cells(4).Value = TextBox1.Text 'Operator
DG1.Rows(I).Cells(5).Value = TextBox2.Text 'Date
DG1.Rows(I).Cells(6).Value = TextBox3.Text 'Time[code]....
At this point the DGV looks the way it should...All fields completed correctly and no un used ro except for the new row.After saving :
Me.ItemTableTableAdapter.Update(Me.StockMoveDataSet.ItemTable)
The 'Operator', 'Date', and 'Time' are not saved to the database for the first row only
Get Complete Date Time From The Available UTC Time?
Jan 5, 2010I want to get complete date time from the available UTC Time.I am having Utc Time in the following format "1181782412" and want to create date out of it.I have tried
Dim convertedDate As Date = Date.Parse(Date.FromFileTimeUtc(129071462695206431))
its giving correct date ,but not correct time.