timepicker

问题 Haveing this problem with a TimePicker that i am using. When i dont have selected any time I am getting this error: An exception of type 'System.InvalidOperationException' Where the exception occurs is on this line: DateTime break1S = (DateTime)startBreak1.Value; The problem is that it sets a default value when you dont set any value in the picker. But why wont it use it? Here is how the local variables look like: You can see that break1S have a value so what is the problem. Here is the whole

问题 This question already has an answer here : Implement iOS like time picker in Android (1 answer) Closed 2 years ago . I want to change the selected text value size of a time picker. Do we have any libraries for the same? As I searched we do not have any customization in android. Need to develop a UI similar to iOS time picker . 回答1: For android brucetoo/PickView similar to IOS, This is a helper lib for us to pick date or province like IOS system WheelView widget. Added feature to pick time

问题 I was trying to set the hour and minute in the TimePicker and I found that it seems that there is a minimum number of items required in the NumberPicker for the values to wrap around. How do i set the number of items to lesser than the default if i don't have so many values (got only 4: "00", "15", "30" and "45")? The image below shows the hours as correct but the minutes as wrong. I need the minutes to wrap around (i.e. "45" before "00") like the hours. Here is my code: @SuppressLint("NewApi

问题 How can I open the TimePicker to select new time but from C#? Not by tapping the control. Is there any simple way to do that? 回答1: I had the same problem once. I solved it by forking the Windows Phone Toolkit and making the OpenPickerPage of the control public. 回答2: (I assume you mean the Windows Phone Toolkit TimePicker control here.) From reading the source code of the DateTimePickerBase, it would seem not. Opening the picker page is done by the OpenPickerPage() method, which is private,

问题 Is need to allow only to change hours, how can it be done? In simple TimePicker, i can set the TimePicker.OnTimeChangedListener interface, but this interface is not available in TimePickerDialog. 回答1: You can copy the source of the original Widget and its layout and include it in your own project as a "library" class. You will also need to update the source's references to R. With the layout you can show anything you'd like in regards to not having minutes being editable. Since this is

问题 Hi i put the code of the examples in android developers in the same classe but i have a problem in this @Override protected Dialog onCreateDialog(int id) { switch (id) { case DATE_DIALOG_ID: return new DatePickerDialog(this, mDateSetListener, mYear, mMonth, mDay); case TIME_DIALOG_ID: return new TimePickerDialog(this, mTimeSetListener, mHour, mMinute, false); } return null; } why i can't do this?? it only works with one case.. 回答1: when declaring static fields for DATE_DIALOG_ID and TIME

问题 I am trying to get timepicker to work similarly to datepicker: <div class="form-group"> <div class="input-group date" data-provide="datepicker"> <input type="text" class="form-control" placeholder="Date *" id="caldate" required data-validation-required-message="Please choose date."> <span class="input-group-addon"> <i class="glyphicon glyphicon-th"></i> </span> <p class="help-block text-danger"></p> </div> </div> <script> var date = new Date(); date.setDate(date.getDate()+1); $('div.input

问题 Is there a way to set a minimum time and maximum time for Angular's bootstrap time picker? With Angular's Datepicker setting a min and max date is supported, and I am wondering if there is a similar functionality allowed for the Timepicker. Looking at the settings in the Angular Documentation for Timepicker it does not appear there is a way to do this... but just wondering if anyone is familiar with a way to achieve this behaviour. Thanks in advance for and insights/advice! Edit: To give some

问题 I've used TimePicker format in my wpf application using extended wpf toolkit. I'm using "HH:MM" format. but problem is, the button which allows to select hours directly from the options, showing 24 hours format, but I want 12 hours only. But I managed that through properties of TimePicker by changing Endtime from "23:59" to "11:59". But those up and down buttons still showing hours upto 23. so, If I want to make upto 11, what should I do? Can I achieve this by TimePicker's property only? also

问题 Hello everyone a brief question - I have been hunting for this style of TimePicker to no avail so far(as shown on DroidDraw): I start doubting the existence of that style ... :P Anyone who's got a clue on how to get my hands on it - thanks in advance. Cheers, Ready4Android 来源： https://stackoverflow.com/questions/5921543/android-looking-for-different-timepicker-style