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

[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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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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.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
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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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.

[Code]...

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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

[Code].....

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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

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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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).

Private
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

[Code]...

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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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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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DateTimePicker Only Adding Reminders To Tomorrows Date?

May 16, 2012

I have a program created that allows users to enter reminders in a text box, where they choose a date on a DateTimePicker, and hit an "Add" button. This then adds the date and time the reminder was created to a table in SQL Server 2005.However, when they click the "Add" button for a reminder to be added on today's date, its only adding it to tomorrow.

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Initialize The DateTimePicker To Display A Default Date?

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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May 24, 2010

I have a dateTimePicker and I set the maxdate to today's date Now when a user select the date after today's date it won't select it but it still be displayed. How can I remove them or disable them do the users can't even click on the date if it is after today's date

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Select Mysql DATE Field From Datetimepicker?

Sep 16, 2011

I need this for displaying in my crystal report here's my

cmd.CommandText = "Select * from pos where date= '" & datetimepicker1.text"'"

and nothing displays on my crystal report, I need the right query for that...the field value is DATE...I need the conversion for the 1/11/2001 format from date time picker to 2001-1-11 in DATE field

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Nov 16, 2009

I have on my form a ListView Control and a DateTimePicker control. I want when I select the specified date from DateTimePicker to be added what I select in first line of ListView. Then I select the second date from DateTimePicker and adds that as a second item of listview. How can I achieve that? [Code]

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Stop DateTimePicker From Showing Todays Date?

Apr 26, 2011

Everytime when I start my program DateTimePicker automatically shows todays date and time. How can I stop this ? How can I make it blank?I have a DOB DateTimePicker. For some users I don't know their DOB so I would like the DateTimePicker to show null or empty field.

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VS 2008 Display Default Date On DateTimePicker

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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VS 2008 Select Date From MYSQL With Datetimepicker?

Sep 14, 2011

I need this for displaying in my crystal report here's my

cmd.CommandText = "Select * from pos where date= '" & datetimepicker1.text"'"

and nothing displays on my crystal report, I need the right quert for that...

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Winforms - Change The Date Format Of DateTimePicker?

Apr 26, 2011

How to change the date format of DateTimePicker in vb.net.

I have set the DateTimePicker Format to "Short". I want the date to be shown in the format dd/mm/1990.

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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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DateTimePicker Losses Data Bindings On Changing Date?

Feb 9, 2010

I have a form with a datagridview, 2 datetimepicker(dtp) controls, combobox, textbox, 3 buttons and a bindingsource.  All my controls are bound to the datasource and seem to work fine when the form loads. One of my datetimepicker controls losses the bindings when I add a new row to the datagridview and save the changes. I validate the date entered in this dtp. 

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Datetimepicker Picks Up The Current Date Of System Automatically Or Not?

Feb 16, 2011

i have three portions of my question?

1) does datetimepicker picks up the current date of system automatically or not?

2) if it picks up so it does not show the current date to me on my form? why is it so?

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Disabling Dates Before Current Date Of A Datetimepicker Control?

Jun 12, 2009

Is it possible to disable the dates that appear before todays date in a dateTimePicker control?I want to put in some validation so that my users can only select days in the future...ie a future appointment date?

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May 18, 2009

Im trying to use DateTimePicker function and save the date to an access database. Everything is working somewhat how I want it to but not 100% yet. Here is my problem. When the program is running if I click on the datetimepicker and select a date and click my save button the date IS saved to my access database as it should.

but if i run the program and don't ever click on the datetimepicker (because it is already on the correct current date) and click my save button the date doesn't get saved to the access database. The closest I have gotten was to enable the ShowCheckBox option, If i run the program this way and select the check box but dont select a date then it will save the date to my db.

But I really need it to be able to save the date to the db without the user ever clicking on the datetimepicker. Is it just a simple line I'm missing? Im pretty new to this but Ill try to explain anything the best I can if you have any further questions for me.

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VS 2008 Check If DateTimePicker Control's Value Is Before The Current Date?

Jun 1, 2012

If DateTimePicker1.Value.Year <= DateTimePicker2.Value.Year Then 'dtp2 = expiry date
If DateTimePicker1.Value.Month <= DateTimePicker2.Value.Month Then
MsgBox("Expiry Date Correct!")
Else
MsgBox("Expiry Date incorrect!")
End If
End If

How would I get it to check the date? Datetimepicker1 is the current date, while Datetimepicker2 is the expiry date.

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