Forms :: How To Clear Datetimepicker Control
Apr 2, 2009how to clear the datetimepicker control?
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Forms :: DateTimePicker / MonthCalendar Control To Add Tasks
Sep 23, 2009In my application i like to include the Birthday's schedular... i.e if i click/double click the date in DateTimePicker or in MonthCalendar control an inputbox opens in which we have to enter the birthday person's name to the selected date....
View 3 RepliesForms :: Using DateTimePicker With Timer?
Feb 16, 2011i'm utilising a couple of controls to kick off a process within my form - in short i have a DateTimePicker, Timer, CheckBox. The user enters the time they wish the process to run in the DateTimePicker (which has its format set to Time), ticks the CheckBox, which kicks off the Timer with an interval of 900ms. The Timer_Tick event checks if the DateTimePicker.Value is now and if so, does something. My problem is that either the DateTimePicker.Value never equals now or that the Timer_Tick event is never actually called.
I welcome any input into better ways of accomplishing this, i am conscious that polling for the time every second is a drain of resources but the only alternative i can see is a service which is overkill
[Code]...
Clear DrawRectangle In Windows Forms?
Jun 11, 2009I am drawing a rectangle, sleeping for a few milliseconds--then I want to clear the rectangle (The rectangle is sitting over a graphic so I can't simply cover it up with another rectangle)[code]...
View 3 RepliesError 2186 On Clear Forms?
Dec 15, 2011Public Sub Clear()
Form_Main.ctl_InspName.Value = ""
Form_Main.ctl_ESN.Value = ""
Form_Main.ctl_ToAProcess.Value = 0
[code]....
Forms :: DateTimePicker - Possible To Disable Calendar?
Feb 15, 2009One more question also is datetimepick, can it disable when I click to it (by default it will pump out the calender to choose once). Cause I only need to utilize the time but date is no.
View 1 RepliesForms :: DateTimePicker - Tab Between Hours And Minutes?
Jun 18, 2011Is there a way to tab between the hours and minutes values when the format is set to time in the DateTime Picker? The default action is move to the next control. I have the ShowUpDown set to true. Do I have to set up separate controls, one for the hours and one for the minutes to get this functionality?
View 1 RepliesForms :: DateTimePicker Seems Slow To Catch Up?
Jun 29, 2009The DateTimePicker seems to be behaving irrationally. I have a normal form in VB2005. The datetimepicker value is set on entry to 01 March 2009. I set the value to 01 January 2009 by typing 1 in the 'March' area. I then use a keyboard shortcut to click a command button, eg. Alt-I. I noticed the DateTimePicker was late to update as the command button sequence started at 1 March 2009, not 1 January 2009. So I inserted the following line of HTML
[Code]...
Forms :: Remove Time In Datetimepicker?
Oct 9, 2011how can i remove the time when i inserted into the database using datetimepicker??.
View 1 RepliesSystem.Windows.Forms.DateTimePicker?
Aug 7, 2009I am using System.Windows.Forms.DateTimePicker in my vb dot net project. This is an upgraded project from VB. The old code is
View 2 RepliesForms :: Clear Lines Drawn On A Panel?
May 20, 2011how to clear lines drawn on a panel.on some event i want to clear lines which r previosly drawn
View 3 RepliesForms :: DateTimePicker - Setting Minimum And Maximum Value
Dec 4, 2011I have a list box on my form with 2 value - "2010" & "2011". When I change the value in the listbox it should set the minimum and maximum value of 2 datetimepickers. Each time I try to change the value I get an error - for example if I change the listbox from 2011 to 2010 I get the error:
"Value of '31/03/2011 00:00:00' is not valid for 'MaxDate'. 'MaxDate' must be greater than or equal to MinDate. Parameter name: MaxDate"
If ListBox1.SelectedIndex = "0" Then
DateTimePicker1.MaxDate = #3/31/2011#
DateTimePicker1.MinDate = #4/1/2010#
DateTimePicker2.MaxDate = #3/31/2011#
DateTimePicker2.MinDate = #4/1/2010#
End If
If ListBox1.SelectedIndex = "1" Then
DateTimePicker1.MaxDate = #3/31/2012#
DateTimePicker1.MinDate = #4/1/2011#
DateTimePicker2.MaxDate = #3/31/2012#
DateTimePicker2.MinDate = #4/1/2011#
End If
Forms :: Datetimepicker Pop-up Calendar Does Not Disappearing Automatically?
Oct 27, 2010I am using datetimepicker control.
Initially I am setting
DateTimePicker1.CustomFormat = " "
DateTimePicker1.Format = DateTimePickerFormat.Custom
[code].....
Forms :: Clear History In Open File Dialog?
Jul 18, 2011I want to clear the history in an open file dialog, so that previous opened files won't be shown if a user clicks on the drop down arrow behind "File name". I have created an open file dialog and named it "ofd_openen".
Then I 've tried:
ofd_Openen.SafeFileNames = False
and also
ofd_Openen.FileNames.Clear()
but that doesn't work.
Clear A Custom Control?
Oct 29, 2009I took over a project for another individual. He has created a variety of custom controls (which I have no experience with). So one of these controls is displayed as a combo box. (It is called ctlTechnician). There are 4 items on the dropdown list. What I am trying to do is to set the selected index to -1 (along with other things) when the user logs off so that the control is back to its original state.[code]....
View 2 RepliesUse Datetimepicker Or Numericupdown Control?
May 16, 2009I have not been able to find a way to get the datetimepicker with ShowUpDown= True and custome format set to h:m tt to increment in 15 min intervals. I have been able to set it when the form is loaded to the nearest 15 min increment. But I need it to increment in 15 minutes units.
This can be down with the NumericUpDown control, but I need two of them one for the hour and one for the minutes and set it's Increment property to 15. Again I can set it to adjust to correct hour and the nearest 15 min. And of course I have to watch and when I go over 60 reset to zero and increment the hour control.
The users will be burly oil field workers using a Panasonic Tablet PC with a stylus in the field. It seems that it would be easier if I could increment the datetimepicker in 15 intervals.
VS 2010 DateTimePicker Control
Nov 18, 2010Basically, I have a form. It has two datetimepickers which both have the format of "dd MMMM yyyy hh:mm:ss"..However, I want to be able to do some calculations with them and return a format of: "ddd dd MMM yyyy HH:mm:ss" with the milliseconds but not sure how to show the milliseconds. And how to do the calculations..A date and time gets entered in the datetimepicker of "18 November 2010 02:59:07"And in the other one the data may be: "20 November 2010 01:59:07"..I want to be able to find the difference between them - including the milliseconds, seconds, minutes, hours, year, month and date. etc..I have looked through the internet however, nothing uses a datetimepicker [code]I currently have this, it returns the number of different fields, but not sure how I can convert this into a readable time/date.
View 1 RepliesForms :: Trap The Checked/unchecked State Of A Datetimepicker Through An Event?
Mar 14, 2009How can i trap the checked/unchecked state of a datetimepicker through an event. I'm trying to execute two different methods based on the checked/unchecked state of a datetimepicker when the user clicks the datetimepicker. When the user checks the dtPicker Method A is executed, when the user unchecks it Method B is executed. How can i trap it.
View 6 RepliesAdd A Control Like DateTimePicker To My Office Ribbon?
May 30, 2011I'm creating an Microsoft Office 2010 add-in ribbon with a bunch of controls on it. I am able to add things like buttons, TextBoxes, and Labels. :-) I am not, however, able to add the one control I need, which is a DateTimePicker.
View 1 RepliesControl To Enter Time Other Than Datetimepicker
May 10, 2010Can anyone help me with the control to enter time as in the system's format .
View 3 RepliesCustom Calendar / DateTimePicker Control?
Jan 19, 2011I need to create a new DateTimePicker control supporting the Hijri and Hebrew calendarsI tried the DateTimePicker on "windows server 2008" and it was working very fine without any code change for Hijri and Hebrew calendars but on "windows XP" it works only with Grgorian calendarso i need to create a new DateTimePicker that implements the following calendarssystem.globalization.hijricalendar and system.globalization.hebrewcalendari do not know what is the best way to design and implement this item
View 2 RepliesCustom Calendar/DateTimePicker Control?
Jan 19, 2011I need to create a new DateTimePicker control supporting the Hijri and Hebrew calendars I tried the DateTimePicker on "windows server 2008" and it was working very fine without any code change for Hijri and Hebrew calendars but on "windows XP" it works only with Grgorian calendar so i need to create a new DateTimePicker that implements the following calendars system.globalization.hijricalendar and system.globalization.hebrewcalendar i do not know what is the best way to design and implement this item,
View 1 RepliesEvent For Check Box In DateTimePicker Control?
Aug 24, 2009I have put the DateTimePicker control on my Form and I have made it's CheckBox property to ture ,
Now I need to know is there any Event which is fired when the Check status of the checkbox in DateTimePicker is Changed.
Filter The Datagridview With The Datetimepicker Control?
Jun 22, 2010I am a new one to vb 2005. I dont know how to filter the datagridview with the 2 datetimepicker control one for start date and another one for end date. I want to search the dates based on the datevalue of the data in one coloumn.
View 8 RepliesHow To Custom Calendar/DateTimePicker Control
Jan 19, 2011I need to create a new DateTimePicker control supporting the Hijri and Hebrew calendars I tried the DateTimePicker on "windows server 2008" and it was working very fine without any code change for Hijri and Hebrew calendars but on "windows XP" it works only with Grgorian calendar so i need to create a new DateTimePicker that implements the following calendars system.globalization.hijricalendar and system.globalization.hebrewcalendar i do not know what is the best way to design and implement this item?
View 1 RepliesValidation Function For DateTimePicker Control?
Apr 4, 2011If you enter 11 for instance into the year component of the date then tab off the control the text returned to the validation function is the text before the year was entered rather than the new text.The problem can be overcome by making the control invisible then visible. This has been the case since Visual Studio 2003, it would seem to be a bug.
View 1 RepliesVS 2008 Adding To DateTimePicker Control?
Nov 26, 2010Wasn't really sure what to name this thread or how to explain it. I have a form with a dateTimePicker control on, textbox for days, button and label, when the button is pressed I'd like the amount of days put into the textbox to be added to the value in the datetimpicker then the result being put into the label.
E.g. Select 26th November in the DTP, then put 6 into the textbox, press the button then have 2nd December come out in the label. I've tried a few things but all fails and just gives me back the original value in the DTP.
VS 2010 Set The Datetimepicker Control's Borderstyle = None?
Jan 19, 2010is it possible to set the datetimepicker control's borderstyle = none? 2nd question, how to use 32bit api functions in 64bit vb2010 express beta 2?
View 4 Replies.NET Calendare (DateTimePicker) Control Behaving Strangely?
Nov 19, 2008I am having the following problem, when the user wants to use the DateTimePicker (DTP), the date box shows in the middle of the screen. Then if the user wants to select a date he cant, instead the date box goes away and the DTP value remains unchanged. This is not always happening, sometimes it works fine and sometimes this happens.Please go to the link below for an image (you can see that the DTP control is on the left while the date box is to the right):[URL].. application is being run from a server to a local client on the user machine, I dont know if this has anything to do with it.
View 6 RepliesCreate Custom Formats For The DateTimePicker Control?
Jul 1, 2010I know that you can create custom formats for the DateTimePicker control, and I've googled this but is there any way that you can allow a user to only select Sunday dates in a Month with this control?
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