Take A Date From A DateTimePicker?

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


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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Use The DateTimePicker To Extract Days Diff From A Date Selected On DateTimePicker1 To A Date Selected On DateTimePicker2?

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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DateTimePicker Date Selection - Error "invalid Date"

Jul 1, 2010

I have the following


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.net - VB Date And Datetimepicker?

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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DateTimePicker - How To Get Value Of Date

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
Until it reached the selected value from datetimpicker.

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DateTimePicker - How To Set Max Date

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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Add Datatable To Each Date Of A Datetimepicker?

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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Auto-Add Date To Datetimepicker?

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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Date Format In DateTimePicker?

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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DateTimePicker System Date?

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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Edit Date With Datetimepicker?

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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Access - Datetimepicker - Able To Select A Date ?

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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Calculate Differences From One Date To Another With Datetimepicker?

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.


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Concatenate Date And Time From Two Different Datetimepicker

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


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Convert Date Format Used From Datetimepicker?

Jun 21, 2010

I need to convert date format used from datetimepicker as(dd/mm/yyyy) to (yyyy-mm-dd)

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DateTimePicker Cannot Select Highlighted Date?

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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Datetimepicker Not Roll Over To A New Date At Midnight?

Mar 25, 2011

My datetimepicker hangs up at midnight and does not roll over to a new date.

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Error In Insert Date Using DateTimePicker

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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Get The Previous Date In Datetimepicker.text?

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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Insert Date Into Sql 2005 But Without Using Datetimepicker?

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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Query Date In Database With DateTimePicker

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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Querying Date And Setting A DateTimePicker?

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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Remove Default Date For DateTimePicker?

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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Saving Date From DateTimePicker To Database?

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


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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Use A DateTimePicker Instead Of A Fixed Date On My StartDate?

Apr 14, 2010

From part of the code below where it say`s "Dim
startDate As DateTime =
New DateTime(2010, 4, 9)"

How can I insert a DateTimePicker, So I can choose a date instead of inserting date (2010, 4, 9)I have done a lot of seaching on this problem with no result.Basicaly I want to use a dateTimePicker instead of a fixed date on my startDate (fisrt date of year).

Sub Timer4_Tick(ByVal sender
As System.Object, ByVal e
As System.EventArgs) Handles Timer4.Tick[code].....

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Using A DateTimePicker With CustomFormat 'dd MMM Yyyy' To Get A Date?

Feb 13, 2009

I'm using a DateTimePicker with CustomFormat 'dd MMM yyyy' to get a date like this...

Dim DateStarted As Date = dtpStarted.Value

dtpStarted is showing the correct date - 13 Feb 2009 - but the value I'm getting is #2/13/2009 10:37:53 AM#

This is causing an error when updating my SQL Server 2005 table with DateStarted, because it's in the US format. How do I keep it in the UK format?

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Form To Filter The Datagridview Using The Datetimepicker(Date)

Mar 19, 2012

I have 2 problem, on my "addnew" form i need to filter the datagridview using the datetimepicker(Date) and to sort the "EventDate" column ascending(that column is set as text on my MDB that's why it is sorted alphabetically not by month) and 1 problem on my "em" form when i click on the button("View this Event" ) or double click the selected row in the datagrid the "addnew" form will showup with the selected row in datagridview.

And lastly on the "home" form load when there is a event saved today a msgbox will appear(you have event saved today, do you want to view them) if yes "addnew" form will showup with the selected event in the datagridview.

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.net - DateTimePicker Displays Date In Wrong Format

May 3, 2011

I have a ListView where ID and date is entered. The date is in the format dd/MM/yyyy.

In the SelectedIndexChanged Property I have written this
If lvRecruitmentList.SelectedItems.Count > 0 Then
txtID.Text = lvRecruitmentList.SelectedItems(0).Text
dtpRecievedOn.Text = lvRecruitmentList.SelectedItems(0).SubItems(1).Text
End If

In the dtpRecievedOn DateTimePicker, the Date is displayed like this


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DateTimePicker - Choose Date And Make Entry

Feb 15, 2012

I have DateTimePicker where user can choose a date and make entry. I then record this entry into the database. My application date shows 08-02-2012 (i.e., 08 february 2012 in DTPicker value), when I select this and insert it to my database, the MS Access takes this as August, 2 2012, and records it as the same.

I could fix this by using this code:
Dim mydate As DateTime
mydate = Me.dtpicker10.Value.ToShortDateString
Dim output1 As String = Format(mydate, "MM-dd-yyy")
and pass sql insert query using
insert into table (mydate) VALUES (#" & output1 & "#)

Instead of getting the value directly from the dtpicker. This fix the issues, but when I tried to get the date out of the database to filter it between entry made in certain date, I sometimes have problem. How do I generalize this for all type of client computers where the date and time settings can be any form. What will be the best and more flawless ways of approach to target all types of clients? Am I on the right track?

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DateTimePicker Control That Returns Current Date

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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