delegatecommand
is there a uipickerview delegate method like scrollviewDidScroll?
I have a customized UIPickerview and I do not want to use a datepicker.I want to implement the feature where when a user scrolls down/up the hours, the AM/PM component switches while the hour is scrol[详细]
2023-04-10 05:54 分类：问答Why use a RelayCommand or DelegateCommand instead of just implementing ICommand?
I\'m just learning about MVVM in WPF, I\'m completely new both to WPF as to MVVM (I understand how it works, but have never used it...)[详细]
2023-04-04 18:23 分类：问答How to unit test CanExecuteChanged and RaisePropertyChanged
I am trying to practice strict TDD and have run into issue related to DelegateCommands and testing that CanExecute has been called.[详细]
2023-03-21 17:51 分类：问答Why are RelayCommand or DelegateCommand not part of WPF? [closed]
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]
2023-03-15 16:55 分类：问答Using of RaiseCanExecuteChanged
I make two methodes like this: private void Next(string argument) { Current = Clients[Clients.IndexOf(Current) + 1];[详细]
2023-03-14 11:36 分类：问答CommandParameter of event trigger using InvokeDelegateCommandAction
I am using the class InvokeDelegateCommandAction from AlexeyZakharov\'s weblog on the basis of some advice from guys that this is the best way to send back a parameter from a View to a ViewModel from[详细]
2023-03-13 23:30 分类：问答Invalid data in TextBox -- How to disable my command buttons?
Basically I have the following situation: <TextBox Text=\"{Binding MyIntValue}\" /> <Button prism:Click.Command={Binding MyCommand}\" />[详细]
2023-03-13 03:28 分类：问答How to check if a control is resigning first responder or become first responder?
I have a view that a content some NSTextfields and NSComboboxes. I want to do something when one of these controls resign first responder. I already try the delegate method[详细]
2023-03-09 09:01 分类：问答Using .delegate in jQuery
I\'ve got a function that works great on creating the custom tooltips I need for an event calendar. The problem is that when a user clicks to go to the next month on the calendar, a new set of links i[详细]
2023-02-23 11:26 分类：问答Can execute question using delegate commands in prism
This seems like a dumb question but I have looked through the docs for prism and searched the internet and can\'t find an example... Here is the deal.[详细]
2023-01-28 05:43 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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