Datetimepicker Entering Some Dates Is Partly Inhibited?
Oct 5, 2009
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, ...).
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?
I 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..
1.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?
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
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???
I'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.
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?
I've got a form with following controls: Two Datetimepickers Two Buttons One TextBox One ComboBox The idea is adding and subtracting dates using Datetimepicker contols... I found codes for doing Dates Calculation but is'nt quit correct;for example: if i want to add 21years from today the result will be: sat 30 Aug 1930 The Adding Codes on comand button: Private Sub BTNadd_Click(ByVal sender As System.Object, ByVal e As
I 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
I'm using two datetimepicker controls to set the start and end dates for a range of dates I'm searching for.I want to make sure that the start date selected is not greater than the end date. This code works, but it runs the messagebox prompt twice for some reason. I've tried to ignore it from doing this, but it's not working. Can someone tell me what's wrong?
Private Sub dtpStart_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles dtpStart.ValueChanged
I have one more problem with MonthControl.And when I bold some dates the program doesn't show bold dates on month calendar.When I move on next or previous month and get back to currently month the program normal displays bold dates. What's the problem?
I am trying to find out what is preventing me from entering this For Loop immediately It checks the validity then it populates an empty messagebox..[code]
I am needing aid in breaking words apart, and entering the one by one into a web browser at a random delay between one and five seconds each. I am downling my words into a textbox, and they all have spaces inbetween How can I enter these one by one, and at random times into my built in Webbrowser.
how to make a VB program where, it'll have 2 textboxes, one username and one for password, and when the user enters in the information, it places it in the corresponding box on the website.
I'm making a program for a friend and his website, and this program is designed to allow the users of the site to download it, and use it to check if there are any updates (Friends, Mail, Forums, etc).
The code I have right now (which I tested to checking my IP) is:
Dim req As HttpWebRequest = WebRequest.Create("http:whatismyip.com/automation/n09230945.asp") Dim res As HttpWebResponse = req.GetResponse()
How can i enter information directly into a textbox of a website for example, if i shell iexplore.exe and load [URL] and then want to type a search via the program.
I am a beginner trying to create a console program that lets the user enter a last name, then a first name with only 2 lines of code. The program should then display the first name followed by the last name.
I know how to do this, just not in 2 lines of code.
Now, when the user starts typing values (limited to numbers only), I want it to go like the following:[code]As you can see, when you start typing the values, start with the space on the far right and then move towards the left with each additional number entered; I guess it's similar to the way a calculator accepts values, only I need it for entering time (i.e. mm:ss).Right now I have to enter all the numbers including the ":" between the values and the values entered are saved to a database.Also, should I be using a TextBox for this or is there a better way of displaying/entering the data.
