Update The Date Shown By The Datetimepicker Everyday When The Application Starts?
Sep 1, 2009
I used a date time picker but everyday the date is not updated.....i added the datetimepicker on 30th and today is 1st......but the date is not updated automtically...here is a snapshot:
Attachment 72933: after adding the datetimepicker i changed its format to custom and from its value part i deleted the time......what to do if i want to update the date shown by the datetimepicker everyday when the application starts?
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Jun 7, 2010
On form load I set my datetimepicker.value = date.now
It shows up as 6/ 7/2010
I want it as 6/7/2010
How can I get rid of that extra space?
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Oct 29, 2009
I am developing an application in Vb.Net 2005 and have enabled the installation by clickonce, the update occurs before the application starts. My problem is very simple, the server that contains updates is correctly natted to be available from the outside with a public IP.
The clients who access from an external network connecting without problems, download software and updates. When local clients are connected to the same network of the server (LAN) can not download anything because they try to access the server with the ip public, and the nat does not work . We can not perform operations on the DNS server or hosts file and not even on the router.
I need to figure out if i can use ClickOnce to use more than one distribution server, primary and secondary. I'd like to set as the primary server the public address and the secondary server with internal network ip address.
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Apr 30, 2012
I'd like to create a new file everyday for a logging application to minimize size when accessing. I'm after a couple of pointers with respect to when to create the file, and what checks to do etc.
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Dec 1, 2010
I Have this date "27/03/1985" and because it starts with days i can't convert it to datetime.
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Mar 4, 2009
I am traying to use the DateTimePicker to extract days diff from a date selected on DateTimePicker1 to a date selected on DateTimePicker2. I have no problem substracting the daydiff in numbers of days. The problem I have is that I need the DateTimePicker to tell me how many of those days are weekends (friday, saturday) and how many are weekdays.
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Feb 22, 2012
I would like to set a style for an MDI WinForms application in .NET (mix of C# and VB.NET). I would like all panels and forms to be of a certain color. I would like textboxes to be of a certain color when readonly and of a different color when NOT readonly. I don't want to use defaults. Any pointers on how I can make this GLOBAL for any Form that is developed for this application? Am looking for a way so I don't have to do this logic in every form I create.
PREFERABLY: Don't want to switch to using any third-party tools. Would like to stick with just WinForms and standard .NET libraries.
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May 11, 2012
I have a Windows Form application with a form that has an underlying data set. When the users click a particular button, the code clears some fields on the form but also is suppose to update a value in the underlying dataset on a field that is NOT displayed on the form.
In VB6 and VBA this is very easy to do. I simply says Forms!formname!NameOfUnderlyingFieldNotshown and pass it the value. How do I do this in VB.net with a Windows Form and underlying dataset?
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Jul 1, 2010
I have the following
[Code]...
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Apr 17, 2012
I was wondering what was the proper way to create a If statement for if the datetimepicker date is greater than 2 weeks from the current date.
I was thinking something along the lines of
If (datetimepicker.value > DateTimeInterval.Day(14))
but I am not sure the correct way.
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Aug 9, 2011
I want to get the date value from datetime.now till the selected value from datetimepicker. Ex.
date Today is 08/09/2011
selected date from datetimepicker is 02/08/2012
I want to show the dates between the 2 dates mentioned. For example I want to show the value of
09/09/2011-Firstmonth
10/09/2011-SecondMonth
11/09/2011-thirdMonth
12/09/2011-FourthMonth
01/09/2012-FifthMonth
Until it reached the selected value from datetimpicker.
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Apr 18, 2010
I have a date time picker where the dates available to be selected on it is affected by the choice made in a combo box above it. If the user selects "Express Air" in the combo box for example, the minimum date in the date time picker must be either Today or Tomorrow. Nothing before, nothing after. How do I go about this? I tried:
Private Sub DateTimeExpressAir()
If cmbShipmentMethod.Text = "Express Air" Then
DateTimePicker1.MinDate = DateTime.Today
End If
End Sub
If also possible how do I set the MAX date to like, tomorrow, or 6 days after today, etc? DateTimePicker1.MaxDate = ??
But no success. I am using Visual Basic 2008.
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Aug 18, 2010
I am trying to take a date from a DateTimePicker, add so many days to it, then display the new date.
So far i have got:
Private Sub CalculateDateDue()
Dim RaisedDate As DateTime
Dim terms As Double
[code]....
But it doesn't seem to perform the .AddDays function, but passes over it without any problems.
terms does convert to the right number, so i know thats not an issue.
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Aug 4, 2010
i want to add datatable to each date of a datetimepicker is this possible?
so when i select a date on datetimepicker a datatable get displayed
i've tried For Each but i don't know the code
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Jun 21, 2010
My problem is when i select the end day of the month it gives me a negative days[code]...
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Jun 6, 2011
The problem I'm facing now is when I set my DateTimePicker format yyyy-MM-dd, when I put a date in that column, they will auto generate the time now.For example, i entered 2011-03-30 but they will save in database 2011-03-30 10:56:54 AM.Question here is:How can I do where i want it to be "2011-03-30 00:00:00" ?
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Jul 30, 2009
My app uses about 14 date as the user progresses through and the dates are used to make a number of calculations. In the process of debug I set the dates in Properties so I would not have to enter them each time with all the other inputs to test the math and out put values.
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Oct 7, 2011
i want to check the value date of the date time picker and add 5 days to the current date it is displaying
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Feb 15, 2010
Actually, I want to be able to select a date (example, 2/10/2010-) and it add it to the textbox, then select another date(example,3/28/2010) from the same datetimepicker and it appends it to the textbox.(It will be like this on the final click, 2/10/2010-3/28/2010 and save it to the Access database).
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Feb 27, 2012
Im a beginner at visual basic. I did some codes refering to a form in which I need to calculate the differences between my my date of birth to another date. I did a statement which gives me the difference between those in the format of years, but I need to know how I can put the months and days example if my birthdate is 11/26/1991 and I want to calculte how many years, month and days has transcurred until today it would be like 20 years 3 months and 11 days.
[Code]...
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Jun 5, 2011
i wish to concatenate date and time from 2 different datetimepicker after concatenated I want it to be save in sql database format which is yyyy-MM-dd HH:mm:ss
I'm doing half way and my query is like below.
Dim insertCmd As New SqlCommand(Sqlstr, connection)
insertCmd.Parameters.Add("@School_Subject", Data.SqlDbType.NVarChar).Value = txtSchoolSubject.Text
[Code].....
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Jun 21, 2010
I need to convert date format used from datetimepicker as(dd/mm/yyyy) to (yyyy-mm-dd)
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Feb 27, 2009
When a user selects the datetimepicker, or types in the date in the text box, the calendar then highlights that date (for instance 02/02/2009) and puts the date in the text box.
If the user deletes the date from the textbox and then selects the drop down arrow again to show the calendar, the 02/02/2009 date is still highlighted. The user can select a different date or type in a date (including the highlighted one) - no problem. But if they wanted to select the same date they deleted, they cannot. No error message, it just leaves the text box blank.
Yes, it's very rare that that happens and they can highlight a different date, then go back in and highlight the 02/02/2009 date in a matter of two clicks but they want it fixed .
Not sure how I go about getting the calendar to clear the highlighted date once it has been deleted from the textbox?
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Mar 25, 2011
My datetimepicker hangs up at midnight and does not roll over to a new date.
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Jun 6, 2011
How to insert record date in my access db. I am using hdate as my field and his data type is short date
Here is my code
cmd.CommandText = "INSERT INTO hold ([hdate], des) VALUES (#" & myDate & "#, '" & TextBox1.Text & "')" cmd.CommandText = "INSERT INTO hold ([hdate], des) VALUES (#" & datetimepicker1.text & "#, '" & TextBox1.Text & "')" cmd.CommandText = "INSERT INTO hold ([hdate], des) VALUES (#" & DateTimePicker1.Value.Date.ToShortDateString & "#, '" & TextBox1.Text & "')"
But none of them insert on the table. The record will view on the datagrid but not on the physical table.
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Aug 15, 2011
get the previous date in datetimepicker.text?9/1/2011 i want to get the previous date 8/31/2011.
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Aug 26, 2010
I Want To Insert Date Into Sql 2005 But Without Using Datetimepicker In Vb Net 2005 forms every time i do it by using textbox got an erro converting iwant to use textbox like we use it in access with input mask is that avilable
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Aug 17, 2011
How to use a DateTimePicker to query a database table. Basically, when a day is chosen on the DateTimePicker, I want all the database entries for that day to be populated on Datagridview. My Datetimepicker name is datetimepicker1. The datagridview name is dgv. The database table is called QCAuditing and the row in the database, that has timedate, which I want to use for query is called date. I was wondering if someone can point me to the right direction here.
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Mar 18, 2010
I am querying a date from my Access 2007 database in the format: MM/DD/YYYY It's then saved as a string
Depending on the month and day, it might be 1 or 2 characters. To set the DateTimePicker, it takes it as this format: DateTimePicker.Value = New DateTime(YYYY, MM, DD)
How can I switch around the characters in my string so that it can satisfy the format the DateTimePicker wants? I was thinking about some kind of reader that "consumes" characters until it reaches a delimiter ("/") and then does something with it. I remember doing that in JAVA but not in VB.NET
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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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