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
View 7 RepliesI 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?
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New to VB.NET Programming. Im trying to set the dates pickable on a Date Time Picker to the current day and onwards, i do not want someone to be able to chose DateToBeShipped to yesterday for example.
View 7 RepliesIs 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?
View 5 RepliesI try to make a WFA for filling, reading etc. to a database. I want to compare 2 dates (actually 1 date is changed by 42 days) that are chosen by a user through a datetimepicker. After comparing the 2 dates the "newest" date has to show up in a non editable textbox. This Is my code (of course I have 2 subs for the datetimepickers as well).
Private Sub AwbdatumTextBox_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AwbdatumTextBox.TextChanged
Dim DatumbinnenkomstDateTimePicker As DateTime
[code]....
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.
View 12 RepliesThe problem that i have right now is that i don't really know how to compare two dates.What i am actually trying to do is to compare the Date Today with vbSunday, vbMonday etc using if. But something goes wrong. As for an example:
If Date.Today.Day = vbSunday Then
{
}
I need to compare the date that is entered with today's date minus some number of work days.
I used dateinterval.day, but that is the actual day, not the work day. i don't see a "simple" way to get work days.
For example, my number is 3, so i want 3 work days (M-F) not 3 days.
We have a very massive system where reports are run off dates from specific days through to today's date using various definitions of "GenerateSalesReport(DateStart, Date.Now)". For debugging purposes I want to simulate reports that occurred in the past so I need to change the object "Date.Now" to a specific date from the past on my development environment. Can you override date.Now?
View 3 RepliesI'm using visual studio. I would like to change <DBNULL> default value of table date column into Today Date. I have try with lot of strings, but could not get right value. My goal is when I will create new record, column for date will take today's date.
View 2 RepliesHow can I pick out files using todays date? I have files that have dates and times in a folder, 08-25-2010-123803654.xml, 08-25-2010-123804441.xml, 08-24-2010-123851240.xml, etc. I want to pull out just todays entrys and when i put in my code it gives me an error.
My code is:
SourceFolder = "C:TEST(DateTime.Now.tostring('MM-dd-yyyy-*')"
MY Code:
Module Module1
Private Property fs As Object
Private Property BaseName As Object
Private Property FullTargetPath As Object
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How to store today's date in a variable?
View 3 RepliesInside my datagridview,there are 3 columns. One of them i want to use it to display the current date and time. How should i write the sql language.
MyCommand = New OleDbCommand("UPDATE DateTime.Now AS End_Date....")
May I know how should I continue?
Does anyone now how to get the first (next) wednesday (whatever) after today? I need to to this for the 6 following months. I only need the date of them. Anyone with some good pointers?
View 9 RepliesAs the properties Value of the date/time picker does not allow to enter the DateTime.Now default value, I have tried to set it in the code:[code]It indeed shows the current date on opening the form with the date/time picker.However one cannot set any other date from the drop down calendar (one can choose a date, what means that the calendar is dropped down allowing to point a date, but after clicking the choice the date/time picker value returns to the current date).
View 3 RepliesIm using vb.net to create a program for customers. The point is that when the customer comes and pay i want to print the invoice with only today date and payment.
View 4 RepliesI have a textbox that get the date from the system itself, is working good and I have another textbox that will get the date that the person needs to bring the Book back. I wont the person to type the date but the program do it automatically (something like 20/04/2009 + four days=24/04/2009) automatically, something like if the person took the book on todaydate(20/04/2009) the function add more 3 days and display on textboxreturn( 24/04/2009). I don't want the person to type the return date, but to build a function that do it....
0&1Bytes
im running a report from the 1st of august 2010 to todays date the code is as follows
Private Sub callReport(ByVal report_type As String, ByVal insurerName As String, ByVal lowerDate As String, ByVal upperDate As String)
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I am using VB.net as well as Jquery Datepicker for getting dates.
In my VB.net code
<tr><td>
DateOfReceiving:
</td><td colspan="3">
<asp:TextBox ID="DateOfReceivingTextBox" runat="server"
CssClass="pastdatepicker"
Text="DateOfReceiving" />
</td></tr>
I want to allow enter user only todays date or past date with format dd/mm/yyyy. I want vb.net custom validation for that. How to write vb.net regular expression.
The user can only input today's date and tomorrow's date. How can I get it? Example valid dates are: Today's date: March 01, 2011 and tomorrow's date: March 02, 2011 if the dates are not valid then error.
Dim DD As String : Dim MM As String : Dim YYYY As String
Dim DDMMYYY As String
DD = Now.Day : MM = Now.Month : YYYY = Now.Year
If DD.Length = 1 Then DD = 0 & DD
If MM.Length = 1 Then MM = 0 & MM
DDMMYYY = MM & "/" & DD & "/" & YYYY
MskTxtBoxDate.Text = DDMMYYY
I am using visual basic 2008 and I am trying to create a form.
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I have an accounts program. My cash book shows data based on date picked from DateTimePicker. Cash book is not entered everyday. I want to make my datetimepicker so that based on dates found in the database, it changes colour or enable / disable some dates, for which cash book has been entered. How is it possible?
View 6 RepliesIs there anyway i can select multiple dates in a Date Time Picker in
View 1 RepliesI am working VB.NET 08 Access Database. I have Two "DateTimePicker" controls one is "StartDate" and one is "Enddate". Now I am selecting Startdate like May 1st OK. Now when I select Enddate control this calender shows only Equal or Greater than dates should be Enable. EndDate should be Always Greater than Equal Date. That's why when ever user selects the Enddate Before May 1st dates should be disable..
View 2 Replies1.I want to click the datetimepicker and textbox will display dates by dates,I want to know if I can do this. Example - textbox will display -> 2/10/2010,2/12/2010,2/25/2010.
2. Can I off the today default on the datetimepicker?
When entering a date in the text-part of a datetimepicker, one could find him in deadlocked situations in normal conditions, but even more if min/max dates are set.Explained by example: having format set to mm/dd/yyyy, having date set to 01/31/2010, wanting to change it to 02/28/2010.At this point the '02' for the month isn't accepted because the day is set to 31, not existing in month 02.
When min- or maxdates are set, the situations where fluid date-entering is even more difficult, are even more frequent.To keep some compatibllity, a new property named 'partialvalidation' which defaults to 'True' could make that when set to 'False' a date is only validating/validated when the control loses focus or any other event (EndCurrentEdit, ...).
been a long time since i came to the forum. i use to program a lot in vb6 but its been a long time since i did it so im really rusty. now that im trying to get back to programming, im finding it a bit of a challenge in vb2008... i have this question, im using a datetimepicker control to select dates in a calendar. what im trying to do is disable the textbox in the datetimepicker so that the user can only use the drop down calendar to select the date and not enter the date manually! does any one knows how to disable the textbox in the datetimepicker but still be able to select a date from the calendar???
View 4 RepliesI'm using datediff to establish difference between two dates using datetimepicker.i.m nnot getting the right results. a one day difference returns a 0, a two day difference returns a 1 etc. the code I am using is posted below.
days = DateDiff(DateInterval.Day, dtpStart.Value(), dtpEnd.Value())
I was wondering if someone could help me. I have a database and i want to select all records between 2 dates.I use two datetimepickers and would like my datagrid to show only records between dates selected.
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How to customize a DateTimePicker to show dates in other calendars systems ?
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