/// <summary>
/// This is useful for initialize the view model commands.
/// </summary>
private void InitVmCommands()
{
ClickSearchWebAddressCommand = new Prism.Commands.DelegateCommand <object>(LaunchWebBrowser);
ItemChangedCommand = new Prism.Commands.DelegateCommand <object>(OnChangedField);
AssistCommand = new Prism.Commands.DelegateCommand <object>(OnAssistCommand);
ContactsChangedCommand = new DelegateCommand <object>(OnContactsChangedCommand);
}
/// <summary>
/// Initialize view model.
/// </summary>
private void InitVmCommands()
{
ItemChangedCommand = new Prism.Commands.DelegateCommand <object>(OnChangedField);
AssistCommand = new Prism.Commands.DelegateCommand <object>(OnAssistCommand);
SelectCompanyOrDriver = new DelegateCommand <object>(OnCompanyOrDriver);
CurrentOperationalState = DataPayLoad.Type.Show;
ContentAreaCommand = new DelegateCommand <object>(OnContentAreaCommand);
_helperData = new HelperBase();
}
public ExportInvestorListViewModel(IRegionManager regionManager)
{
this.regionManager = regionManager;
TabTitle = "Export Investordaten";
EditInvestorCommand = new Prism.Commands.DelegateCommand(OnEditInvestor).ObservesCanExecute(() => CanEditInvestor);
ReloadCommand = new Prism.Commands.DelegateCommand(OnReload);
ExportCommand = new Prism.Commands.DelegateCommand(OnExport).ObservesCanExecute(() => CanExportData);
BrowseCommand = new Prism.Commands.DelegateCommand(OnBrowse);
// an instance of RadGridView is needed to perform export to Excel
GridViewLoadedCommand = new Prism.Commands.DelegateCommand <object>(OnGridViewLoaded);
NotificationRequest = new InteractionRequest <INotification>();
GetDirectory();
}
public MainWindowViewModel()
{
ExecuteDelegateCommand = new Prism.Commands.DelegateCommand(Execute, CanExecute);
// 指定监视属性，当该属性发生变化时，自动调用RaiseCanExecuteChanged方法通知界面状态已改变
DelegateCommandObservesProperty = new Prism.Commands.DelegateCommand(Execute, CanExecute).ObservesProperty(() => IsEnabled);
// 如果程序中的CanExcute委托的结果是简单的布尔值，可以省去CanExcute委托的声明。不仅能够通过UI状态改变，而且使用与真实的CanExcute委托相同的属性
DelegateCommandObservesCanExecute = new Prism.Commands.DelegateCommand(Execute).ObservesCanExecute(() => IsEnabled);
// 为命令指定参数
ExecuteGenericDelegateCommand = new Prism.Commands.DelegateCommand <string>(ExecuteGeneric).ObservesCanExecute(() => IsEnabled);
AsyncMethodCommandOne = new DelegateCommand(ExecuteCommandNameOne, CanExecute).ObservesProperty(() => IsEnabled);
AsyncMethodCommandTwo = new DelegateCommand(async() => await ExecuteCommandName(), CanExecute).ObservesProperty(() => IsEnabled);
}