public NetworkOperator(
IApplicationDialog dialogs,
IDeviceManager deviceManager,
NetworkService networkService)
{
this.dialogs = dialogs;
this.deviceManager = deviceManager;
this.networkService = networkService;
}
public static async ValueTask <T?> SelectItem <T>(
this IApplicationDialog dialog,
T[] values,
Func <T, string> formatter,
int selected = -1,
string?title = null)
{
var items = values.Select(formatter).ToArray();
var result = await dialog.Select(items, selected, title);
return(result >= 0 ? values[result] : default);
public static ValueTask <int> Select <T>(
this IApplicationDialog dialog,
T[] values,
Func <T, string> formatter,
int selected = -1,
string?title = null)
{
var items = values.Select(formatter).ToArray();
return(dialog.Select(items, selected, title));
}
public DialogMenuViewModel(
ApplicationState applicationState,
IApplicationDialog dialog)
: base(applicationState)
{
InformationCommand = MakeAsyncCommand(async() =>
{
await dialog.Information("message");
});
ConfirmCommand = MakeAsyncCommand(async() =>
{
var ret = await dialog.Confirm("message");
await dialog.Information($"result=[{ret}]");
});
SelectCommand = MakeAsyncCommand(async() =>
{
selected = await dialog.Select(Enumerable.Range(1, 15).Select(x => $"Item-{x}").ToArray(), selected);
await dialog.Information($"result=[{selected}]");
});
}
public void ShowDialog <T>(ViewModelBase viewModel) where T : IApplicationDialog
{
IApplicationDialog dialog = (IApplicationDialog)Activator.CreateInstance(typeof(T));
dialog.Show();
}