Best FlaUI code snippet using WpfApplication.Infrastructure.RelayCommand
RelayCommand.cs
Source:RelayCommand.cs
2using System.Diagnostics;3using System.Windows.Input;4namespace WpfApplication.Infrastructure5{6 public class RelayCommand : ICommand7 {8 private readonly Action<object> _methodToExecute;9 readonly Func<object, bool> _canExecuteEvaluator;10 public RelayCommand(Action<object> methodToExecute)11 : this(methodToExecute, null) { }12 public RelayCommand(Action<object> methodToExecute, Func<object, bool> canExecuteEvaluator)13 {14 _methodToExecute = methodToExecute;15 _canExecuteEvaluator = canExecuteEvaluator;16 }17 [DebuggerStepThrough]18 public bool CanExecute(object parameter)19 {20 return _canExecuteEvaluator == null || _canExecuteEvaluator.Invoke(parameter);21 }22 public event EventHandler CanExecuteChanged23 {24 add => CommandManager.RequerySuggested += value;25 remove => CommandManager.RequerySuggested -= value;26 }...
MainViewModel.cs
Source:MainViewModel.cs
...20 new DataGridItem { Id = 2, Name = "Patrick" },21 new DataGridItem { Id = 3, Name = "Tadeus" }22 };23 InvokeButtonText = "Invoke me!";24 InvokeButtonCommand = new RelayCommand(o => InvokeButtonText = "Invoked!");25 }26 }27}...
RelayCommand
Using AI Code Generation
1using System;2using System.Windows;3using System.Windows.Input;4using WpfApplication.Infrastructure;5{6 {7 public MainWindow()8 {9 InitializeComponent();10 DataContext = new MainWindowViewModel();11 }12 }13 {14 public ICommand Command { get; set; }15 public MainWindowViewModel()16 {17 Command = new RelayCommand(ExecuteCommand, CanExecuteCommand);18 }19 private bool CanExecuteCommand(object o)20 {21 return true;22 }23 private void ExecuteCommand(object o)24 {25 MessageBox.Show("Hello");26 }27 }28}29using System;30using System.Windows;31using System.Windows.Input;32using WpfApplication.Infrastructure;33{34 {35 public MainWindow()36 {37 InitializeComponent();38 DataContext = new MainWindowViewModel();39 }40 }41 {42 public ICommand Command { get; set; }43 public MainWindowViewModel()44 {45 Command = new RelayCommand(ExecuteCommand, CanExecuteCommand);46 }47 private bool CanExecuteCommand(object o)48 {49 return true;50 }51 private void ExecuteCommand(object o)52 {53 MessageBox.Show("Hello");54 }55 }56}57using System;58using System.Windows;59using System.Windows.Input;60using WpfApplication.Infrastructure;61{62 {63 public MainWindow()64 {65 InitializeComponent();66 DataContext = new MainWindowViewModel();67 }68 }69 {70 public ICommand Command { get; set; }71 public MainWindowViewModel()72 {73 Command = new RelayCommand(ExecuteCommand, CanExecuteCommand);74 }75 private bool CanExecuteCommand(object o)76 {77 return true;78 }79 private void ExecuteCommand(object o)80 {81 MessageBox.Show("Hello");82 }83 }84}85using System;86using System.Windows;87using System.Windows.Input;88using WpfApplication.Infrastructure;89{90 {91 public MainWindow()92 {
RelayCommand
Using AI Code Generation
1{2 private string _text;3 {4 get { return _text; }5 {6 _text = value;7 OnPropertyChanged("Text");8 }9 }10 private RelayCommand _changeTextCommand;11 {12 {13 if (_changeTextCommand == null)14 {15 _changeTextCommand = new RelayCommand(param => this.ChangeText());16 }17 return _changeTextCommand;18 }19 }20 private void ChangeText()21 {22 Text = "Hello WPF";23 }24 public event PropertyChangedEventHandler PropertyChanged;25 public void OnPropertyChanged(string propertyName)26 {27 if (PropertyChanged != null)28 {29 PropertyChanged(this, new PropertyChangedEventArgs(propertyName));30 }31 }32}33 <TextBox Text="{Binding Text}"></TextBox>34 <Button Content="Change Text" Command="{Binding ChangeTextCommand}"></Button>35{36 public MainWindow()37 {38 InitializeComponent();39 this.DataContext = new ViewModel();40 }41}42 <TextBox Text="{Binding Text}"></TextBox>43 <Button Content="Change Text" Command="{Binding ChangeTextCommand}"></Button>44{45 public MainWindow2()46 {47 InitializeComponent();48 this.DataContext = new ViewModel();49 }50}
RelayCommand
Using AI Code Generation
1using WpfApplication.Infrastructure;2using System.Windows.Input;3{4 {5 public ICommand SaveCommand { get; private set; }6 public MainWindowViewModel()7 {8 SaveCommand = new RelayCommand(Save, CanSave);9 }10 private void Save()11 {12 }13 private bool CanSave()14 {15 return true;16 }17 }18}19using WpfApplication.Infrastructure;20using System.Windows.Input;21{22 {23 public ICommand SaveCommand { get; private set; }24 public MainWindowViewModel()25 {26 SaveCommand = new RelayCommand(Save, CanSave);27 }28 private void Save()29 {30 }31 private bool CanSave()32 {33 return true;34 }35 }36}37using WpfApplication.Infrastructure;38using System.Windows.Input;39{40 {41 public ICommand SaveCommand { get; private set; }42 public MainWindowViewModel()43 {44 SaveCommand = new RelayCommand(Save, CanSave);45 }46 private void Save()47 {48 }49 private bool CanSave()50 {51 return true;52 }53 }54}55using WpfApplication.Infrastructure;56using System.Windows.Input;57{58 {59 public ICommand SaveCommand { get; private set; }60 public MainWindowViewModel()61 {62 SaveCommand = new RelayCommand(Save, CanSave);63 }64 private void Save()65 {66 }67 private bool CanSave()68 {69 return true;70 }71 }72}73using WpfApplication.Infrastructure;74using System.Windows.Input;75{76 {77 public ICommand SaveCommand { get; private set; }78 public MainWindowViewModel()79 {80 SaveCommand = new RelayCommand(Save, CanSave);81 }
RelayCommand
Using AI Code Generation
1using System;2using System.Windows.Input;3using WpfApplication.Infrastructure;4{5 {6 public ViewModel()7 {8 this.MyCommand = new RelayCommand(this.ExecuteMyCommand, this.CanExecuteMyCommand);9 }10 public ICommand MyCommand { get; private set; }11 private void ExecuteMyCommand(object parameter)12 {13 Console.WriteLine("Command executed");14 }15 private bool CanExecuteMyCommand(object parameter)16 {17 return true;18 }19 }20}21using System;22using System.Windows.Input;23using WpfApplication.Infrastructure;24{25 {26 public ViewModel()27 {28 this.MyCommand = new RelayCommand(this.ExecuteMyCommand, this.CanExecuteMyCommand);29 }30 public ICommand MyCommand { get; private set; }31 private void ExecuteMyCommand(object parameter)32 {33 Console.WriteLine("Command executed");34 }35 private bool CanExecuteMyCommand(object parameter)36 {37 return true;38 }39 }40}41using System;42using System.Windows.Input;43using WpfApplication.Infrastructure;44{45 {46 public ViewModel()47 {48 this.MyCommand = new RelayCommand(this.ExecuteMyCommand, this.CanExecuteMyCommand);49 }50 public ICommand MyCommand { get; private set; }51 private void ExecuteMyCommand(object parameter)52 {53 Console.WriteLine("Command executed");54 }55 private bool CanExecuteMyCommand(object parameter)56 {57 return true;58 }59 }60}61using System;62using System.Windows.Input;63using WpfApplication.Infrastructure;64{65 {66 public ViewModel()67 {68 this.MyCommand = new RelayCommand(this.ExecuteMyCommand, this.CanExecuteMyCommand);69 }70 public ICommand MyCommand { get; private set; }71 private void ExecuteMyCommand(object parameter)72 {73 Console.WriteLine("Command executed");74 }75 private bool CanExecuteMyCommand(object parameter)76 {77 return true;78 }79 }80}
RelayCommand
Using AI Code Generation
1using System;2using System.Windows.Input;3using WpfApplication.Infrastructure;4{5 {6 private readonly ICommand _clickCommand;7 {8 get { return _clickCommand; }9 }10 public MainWindowViewModel()11 {12 _clickCommand = new RelayCommand(Click);13 }14 private void Click(object obj)15 {16 Console.WriteLine("Clicked");17 }18 }19}20using System;21using System.Windows.Input;22using WpfApplication.Infrastructure;23{24 {25 private readonly ICommand _clickCommand;26 {27 get { return _clickCommand; }28 }29 public MainWindowViewModel()30 {31 _clickCommand = new RelayCommand(Click, CanClick);32 }33 private void Click(object obj)34 {35 Console.WriteLine("Clicked");36 }37 private bool CanClick(object obj)38 {39 return true;40 }41 }42}43using System;44using System.Windows.Input;45using WpfApplication.Infrastructure;46{47 {48 private readonly ICommand _clickCommand;49 {50 get { return _clickCommand; }51 }52 public MainWindowViewModel()53 {54 _clickCommand = new RelayCommand(Click, CanClick);55 }56 private void Click(object obj)57 {58 Console.WriteLine("Clicked");59 }60 private bool CanClick(object obj)61 {62 return obj != null;63 }64 }65}66using System;67using System.Windows.Input;68using WpfApplication.Infrastructure;69{70 {71 private readonly ICommand _clickCommand;72 {73 get { return _clickCommand; }74 }75 public MainWindowViewModel()76 {77 _clickCommand = new RelayCommand(Click, CanClick);78 }79 private void Click(object obj)80 {81 Console.WriteLine("Clicked");82 }83 private bool CanClick(object obj)84 {
RelayCommand
Using AI Code Generation
1using System.Windows.Input;2using WpfApplication.Infrastructure;3{4 {5 public MainWindow()6 {7 InitializeComponent();8 DataContext = new ViewModel();9 }10 }11 {12 public ViewModel()13 {14 ShowMessageCommand = new RelayCommand(ShowMessage);15 }16 public ICommand ShowMessageCommand { get; private set; }17 private void ShowMessage()18 {19 MessageBox.Show("Hello world!");20 }21 }22}
RelayCommand
Using AI Code Generation
1{2 public ViewModel()3 {4 this.Command = new RelayCommand(5 () => this.CommandExecuted(),6 () => this.CanCommandExecute);7 }8 public event PropertyChangedEventHandler PropertyChanged;9 private bool canCommandExecute = true;10 {11 get { return this.canCommandExecute; }12 {13 this.canCommandExecute = value;14 this.OnPropertyChanged("CanCommandExecute");15 }16 }17 private void CommandExecuted()18 {19 MessageBox.Show("Command Executed");20 }21 private void OnPropertyChanged(string propertyName)22 {23 if (this.PropertyChanged != null)24 {25 this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName));26 }27 }28 public ICommand Command { get; private set; }29}30 <Button Content="Click Me" Command="{Binding Command}"/>31{32 public MainWindow()33 {34 InitializeComponent();35 this.DataContext = new ViewModel();36 }37}
RelayCommand
Using AI Code Generation
1private ICommand _testCommand;2{3 {4 if (_testCommand == null)5 {6 _testCommand = new RelayCommand(7 param => this.TestCommandExecute(),8 );9 }10 return _testCommand;11 }12}13private void TestCommandExecute()14{15}16private bool TestCommandCanExecute()17{18}19I have a WPF application with a main window and a few dialogs. The main window has a button that opens a dialog. The dialog has a button that opens another dialog. The second dialog has a button that closes the dialog. The second dialog has a button that closes the second dialog and returns the data to the first dialog. The first dialog has a button that closes the first dialog and returns the data to the main window. The main window has a button that closes the application. All of this works fine. The problem is that when I close the application, the main window is not properly disposed, so the application does not close. I have tried calling Close() in the CloseCommandExecute() method of the main window, but this does not work. I have also tried calling Close() in the OnClosing() method of the main window, but this does not work either. I have also tried calling Close() in the OnClosed() method of the main window, but this does not work either. I have also tried calling Close() in the OnClosing() method of the first dialog, but this does not work either. I have also tried calling Close() in the OnClosed() method of the first dialog, but this does not work either. I have also tried calling Close() in the OnClosing() method of the second dialog, but this does not work either. I have also tried calling Close() in the OnClosed() method of the second dialog, but this does not work either. I have also tried calling Close() in the OnClosing() method of the application, but this does not work either. I have also tried calling Close() in the OnClosed() method of the application, but this does not work either. I have also tried calling Close() in the OnClosing() method of the application's main window, but this does not work either. I have also tried calling Close()
RelayCommand
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using System.Windows.Input;7{8 {9 private readonly Action _execute;10 private readonly Func<bool> _canExecute;11 public RelayCommand(Action execute, Func<bool> canExecute = null)12 {13 _execute = execute;14 _canExecute = canExecute;15 }16 {17 add { CommandManager.RequerySuggested += value; }18 remove { CommandManager.RequerySuggested -= value; }19 }20 public bool CanExecute(object parameter)21 {22 return _canExecute == null ? true : _canExecute();23 }24 public void Execute(object parameter)25 {26 _execute();27 }28 }29}
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