DateTimePicker Control Default Value Not Saving To Database
Jan 18, 2012
I am developing with VS2010 VB.Net and a SQL '08 dbase. I have a DateTimePicker control that by default displays the current date. If you ignore the DTP control and accept what the default is and save the record, in the database table, the value for the date is 'NULL'. I delete the record out of the database and re-create the record in the UI, but this time, I click on the DTP control and actually click my mouse on the current date or any date and then save the entry and it saves to the database properly. I guess what I am after is if a user instantiates the UI form to perform data entry and accepts the current date in the DTP control without clicking on the control, the value is saved properly to the database.
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Dec 4, 2011
I have an issue with date format in my SSRS. I am saving date from DateTimePicker to database. From there I am taking display in my datagridview using following
dgv.items(0,2).value=Format(Cdate(dsSaver.tblInv.rows(0).items(0)),"dd-MMM-yyyy")
This displays it correctly (04-Nov-2011) but when I take date from the same database to my SSRS using
="Dated: " &Format(cdate(Fields!InvDate.Value),"dd-MMM-yyyy")
It displays it like 11-Apr-2011.
I have tested all winforms fare displaying it right but all SSRS are displaying it wrong.
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Feb 15, 2012
i have a problem on setting the default value of my date time picker. i have created this application
[code]...
and my problem is i want to set the default value of my DateTimePicker(dtpDate) depending on which date was clicked on the calendar in Main Form. i've been posting this program of mine this past few days now. i just really need to finish this for my upcoming thesis defense.
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Aug 24, 2009
Is there a way to remove default date for DateTimePicker? It defaults to today's date and I couldn't find a way to remove it. For example - when user pulls up a record and there is no date in the field - it shows today's date which is misleading. We could have the cases when the field is not filled in yet and user might think that it has today's date in it when it's actually Null. Basically I need for date fields to be blank initially. We also have the other date fields that might have dates in it but we'd need to remove the value completely. Again - DateTimePicker doesn't allow it. We tried to use masked field as well but run into the problem where existing values with single month/single day (like 1/1 for example) were converted wrong with MM/dd/yyyy mask.
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Aug 19, 2011
I'm trying figure out the VB code necessay to initialize the DateTimePicker object at program startup.I've got this subroutine, which creates the datetimepicker:
Public
Class
Form1
[code]....
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Oct 9, 2009
I would like to create ToolStripe on my DGV form with 2 DateTimePicker tools. And when user open form those tools will display by default date:
- first DateTimePicker will show date on 2 month early then current date;
- second DateTimePicker will show current date.
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Apr 6, 2009
I am using the sample datetimepicker code from the Microsoft web site in a databound datagridview. This works fine if I use the combobox dropdown button and select a date. Is there a way to use today's date by default and not specifically selecting it?
[Code]...
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Jul 11, 2010
is there any VB.Net existing saving function?
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Nov 29, 2011
I am creating a button to save text files (Visual Basic 2005 and Windows XP). I made the following loop to give a default name for the file before saving:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'This loop is supposed to name the file "file10.txt", and if such a file exists it is
supposed to name it "file20.txt" then "file30.txt" etc.
Dim myFileName As String
Dim i As Integer = 10
myFileName = "D:filesfile" & i & ".txt"[code].....
However, the app gets unresponsive only after one round in the loop (when the file name is "file20"). The loop gets stuck at the following line:
If IO.File.Exists(myFileName) = True Then
This line works only once and after that it becomes unresponsive.
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Jun 14, 2009
within my project i need to open and save some files. i wont go into detail as theres no need. what i need to do is open the files from the install directory, which could be where ever the user puts it! i also need to be able to open them whilst im building too. if i hard code the directory in then it will fail..obviously
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May 16, 2009
I have not been able to find a way to get the datetimepicker with ShowUpDown= True and custome format set to h:m tt to increment in 15 min intervals. I have been able to set it when the form is loaded to the nearest 15 min increment. But I need it to increment in 15 minutes units.
This can be down with the NumericUpDown control, but I need two of them one for the hour and one for the minutes and set it's Increment property to 15. Again I can set it to adjust to correct hour and the nearest 15 min. And of course I have to watch and when I go over 60 reset to zero and increment the hour control.
The users will be burly oil field workers using a Panasonic Tablet PC with a stylus in the field. It seems that it would be easier if I could increment the datetimepicker in 15 intervals.
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Nov 18, 2010
Basically, I have a form. It has two datetimepickers which both have the format of "dd MMMM yyyy hh:mm:ss"..However, I want to be able to do some calculations with them and return a format of: "ddd dd MMM yyyy HH:mm:ss" with the milliseconds but not sure how to show the milliseconds. And how to do the calculations..A date and time gets entered in the datetimepicker of "18 November 2010 02:59:07"And in the other one the data may be: "20 November 2010 01:59:07"..I want to be able to find the difference between them - including the milliseconds, seconds, minutes, hours, year, month and date. etc..I have looked through the internet however, nothing uses a datetimepicker [code]I currently have this, it returns the number of different fields, but not sure how I can convert this into a readable time/date.
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May 30, 2011
I'm creating an Microsoft Office 2010 add-in ribbon with a bunch of controls on it. I am able to add things like buttons, TextBoxes, and Labels. :-) I am not, however, able to add the one control I need, which is a DateTimePicker.
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May 10, 2010
Can anyone help me with the control to enter time as in the system's format .
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Jan 19, 2011
I need to create a new DateTimePicker control supporting the Hijri and Hebrew calendarsI tried the DateTimePicker on "windows server 2008" and it was working very fine without any code change for Hijri and Hebrew calendars but on "windows XP" it works only with Grgorian calendarso i need to create a new DateTimePicker that implements the following calendarssystem.globalization.hijricalendar and system.globalization.hebrewcalendari do not know what is the best way to design and implement this item
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Jan 19, 2011
I need to create a new DateTimePicker control supporting the Hijri and Hebrew calendars I tried the DateTimePicker on "windows server 2008" and it was working very fine without any code change for Hijri and Hebrew calendars but on "windows XP" it works only with Grgorian calendar so i need to create a new DateTimePicker that implements the following calendars system.globalization.hijricalendar and system.globalization.hebrewcalendar i do not know what is the best way to design and implement this item,
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Aug 24, 2009
I have put the DateTimePicker control on my Form and I have made it's CheckBox property to ture ,
Now I need to know is there any Event which is fired when the Check status of the checkbox in DateTimePicker is Changed.
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Jun 22, 2010
I am a new one to vb 2005. I dont know how to filter the datagridview with the 2 datetimepicker control one for start date and another one for end date. I want to search the dates based on the datevalue of the data in one coloumn.
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Apr 2, 2009
how to clear the datetimepicker control?
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Jan 19, 2011
I need to create a new DateTimePicker control supporting the Hijri and Hebrew calendars I tried the DateTimePicker on "windows server 2008" and it was working very fine without any code change for Hijri and Hebrew calendars but on "windows XP" it works only with Grgorian calendar so i need to create a new DateTimePicker that implements the following calendars system.globalization.hijricalendar and system.globalization.hebrewcalendar i do not know what is the best way to design and implement this item?
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Apr 4, 2011
If you enter 11 for instance into the year component of the date then tab off the control the text returned to the validation function is the text before the year was entered rather than the new text.The problem can be overcome by making the control invisible then visible. This has been the case since Visual Studio 2003, it would seem to be a bug.
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Nov 26, 2010
Wasn't really sure what to name this thread or how to explain it. I have a form with a dateTimePicker control on, textbox for days, button and label, when the button is pressed I'd like the amount of days put into the textbox to be added to the value in the datetimpicker then the result being put into the label.
E.g. Select 26th November in the DTP, then put 6 into the textbox, press the button then have 2nd December come out in the label. I've tried a few things but all fails and just gives me back the original value in the DTP.
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Jan 19, 2010
is it possible to set the datetimepicker control's borderstyle = none? 2nd question, how to use 32bit api functions in 64bit vb2010 express beta 2?
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May 17, 2012
How to allow the user to select the date from the DateTimePicker and store that selected date ,month and year in the database table?
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Jun 21, 2010
I want to get date from database to my datetimepicker, but I got problem
here is my code.
Dim sStatement As String
sStatement = "SELECT Transactions.RentDate " & _
"FROM Transactions INNER JOIN TransactionsDetails ON Transactions.[TransactionID]
[Code]...
No data exists for the row/column. But I have many data... and the second time i click the button
The connection was not closed. The connection's current state is open.
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Nov 19, 2008
I am having the following problem, when the user wants to use the DateTimePicker (DTP), the date box shows in the middle of the screen. Then if the user wants to select a date he cant, instead the date box goes away and the DTP value remains unchanged. This is not always happening, sometimes it works fine and sometimes this happens.Please go to the link below for an image (you can see that the DTP control is on the left while the date box is to the right):[URL].. application is being run from a server to a local client on the user machine, I dont know if this has anything to do with it.
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Jul 1, 2010
I know that you can create custom formats for the DateTimePicker control, and I've googled this but is there any way that you can allow a user to only select Sunday dates in a Month with this control?
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Dec 28, 2008
I have a DateTimePicker control that returns the current date.My usage is like this: DateTimeInput.Value.ToString("MMMM dd, yyyy")Please note that I need to get the date in the specified format.I just don't know how to add 1~2 years to the date.I mean if user selected January 01, 2009, I want to get January 01, 2010.So how can I add just 1 year or 2 years to the year of returned value?
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Sep 23, 2009
In my application i like to include the Birthday's schedular... i.e if i click/double click the date in DateTimePicker or in MonthCalendar control an inputbox opens in which we have to enter the birthday person's name to the selected date....
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Jun 8, 2011
I need to create a new DateTimePicker control supporting the Hijri and Hebrew calendars
I tried the DateTimePicker on "windows server 2008" and it was working very fine without any code change for Hijri and Hebrew calendars but on "windows XP" it works only with Grgorian calendarso i need to create a new DateTimePicker that implements the following calendarssystem.globalization.hijricalendar and system.globalization.hebrewcalenda
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