inotifypropertychanged

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How to use INotifyPropertyChanged correctly in WPF/XAML

I have a custom object that I am trying to bind to a control. On that custom object I have implemented the INotifyPropertyChanged interface. I have successfully bound to my object and a property on th[详细]

2023-01-12 12:27 分类：问答
Listen to the PropertyChanged event of any item in an ObservableCollection<INotifyPropertyChanged> [duplicate]

This question already has answers here: ObservableCollection that also monitors changes on the elements in collection[详细]

2023-01-12 00:10 分类：问答
Data Binding in WPF control doesn't pick the new data from IPropertyChangedNotify call

Project Overview Basically I was creating WPF application using MVVM pattern. However I had a thread which was updating my Data Model, so ViewModel, had to be notified about these changed and I neede[详细]

2023-01-11 05:07 分类：问答
Are "volatile" data bindings in Windows Forms possible?

Let\'s assume I\'m implementing a Winforms UI where all commands adhere to the following pattern: interface ICommand[详细]

2023-01-09 13:59 分类：问答
Bound Textbox/Labels not updating when OnPropertyChanged fired

I have a simple application which uses a BindingList<(Person)>, people, to store information about employees (Windows Forms). Person has several properties such as Name, DateOfBirth, etc and implem[详细]

2023-01-09 06:34 分类：问答
Can assign value to a property on property changed event?

I am working in wpf - mvvm model. 开发者_StackOverflowI have a textbox which holds- \"marketName\". In xaml I am binding the property - \"newmarketname\"(which is defined in my viewmodel) to this tex[详细]

2023-01-08 14:40 分类：问答
WPF DataBinding: Cancelled property change - Combobox misaligns

I have a WPF form with a combobox and a textbox (both are databound to an Object\'s property). Changing the combobox or textbox input updates the Object\'s property and the databinding kicks in and up[详细]

2023-01-08 10:56 分类：问答
Should properties of ViewModels that implement INotifyPropertyChanged automatically update the data in DataGrid control when I update them?

I may be confused about the purpose behind INotifyPropertyChanged and Silverlight... I have XAML that I created in the designer:[详细]

2023-01-08 09:21 分类：问答
How can I trigger the PropertyChanged event from static method?

I have the following class public class LanguagingBindingSource : INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged;[详细]

2023-01-07 01:55 分类：问答
How to use margin as property of WPF usercontrol?

How to use margin as property of WPF usercontrol? public Double pCusSPAge { get { return btnCusSPAge.Margin.Left;[详细]

2023-01-04 02:25 分类：问答