public override void InitBindings()
{
ChooseFancyButton.SetOnClickCommand(ViewModel.AskUserAboutFancyThingsCommand);
ShowFancyButton.SetOnClickCommand(ViewModel.ShowLastFanciedThingCommand);
ResetButton.SetOnClickCommand(ViewModel.ResetFanciness);
NavigateButton.SetOnClickCommand(ViewModel.NavigateSomewhereElseCommand);
ShowDialogButton.SetOnClickCommand(ViewModel.ShowDialogCommand);
ShowDifferentDialogButton.SetOnClickCommand(ViewModel.ShowDialogBCommand);
}
void ReleaseDesignerOutlets()
{
if (ChooseFancyButton != null)
{
ChooseFancyButton.Dispose();
ChooseFancyButton = null;
}
if (NavigateButton != null)
{
NavigateButton.Dispose();
NavigateButton = null;
}
if (ResetButton != null)
{
ResetButton.Dispose();
ResetButton = null;
}
if (ShowDialogButton != null)
{
ShowDialogButton.Dispose();
ShowDialogButton = null;
}
if (ShowDifferentDialogButton != null)
{
ShowDifferentDialogButton.Dispose();
ShowDifferentDialogButton = null;
}
if (ShowFancyButton != null)
{
ShowFancyButton.Dispose();
ShowFancyButton = null;
}
}
void ReleaseDesignerOutlets()
{
if (ClockText != null)
{
ClockText.Dispose();
ClockText = null;
}
if (DialogNavText != null)
{
DialogNavText.Dispose();
DialogNavText = null;
}
if (IncrementButton != null)
{
IncrementButton.Dispose();
IncrementButton = null;
}
if (NavigateButton != null)
{
NavigateButton.Dispose();
NavigateButton = null;
}
if (SendMessageButton != null)
{
SendMessageButton.Dispose();
SendMessageButton = null;
}
if (ShowDialogButton != null)
{
ShowDialogButton.Dispose();
ShowDialogButton = null;
}
if (WelcomeText != null)
{
WelcomeText.Dispose();
WelcomeText = null;
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Illustrates how to use the Messenger by receiving a message
// and sending a message back.
Messenger.Default.Register <NotificationMessageAction <string> >(
this,
HandleNotificationMessage);
// Binding and commanding
// Binding between the first TextView and the WelcomeTitle property on the VM.
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(
this.SetBinding(
() => Vm.WelcomeTitle,
() => WelcomeText.Text));
// Actuate the IncrementCommand on the VM.
IncrementButton.SetCommand(
"Click",
Vm.IncrementCommand);
// Create a binding that fires every time that the EditingChanged event is called
var dialogNavBinding = this.SetBinding(
() => DialogNavText.Text);
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(dialogNavBinding);
// Actuate the NavigateCommand on the VM.
// This command needs a CommandParameter of type string.
// This is what the dialogNavBinding provides.
TapText.SetCommand(
"Click",
Vm.NavigateCommand,
dialogNavBinding);
// Actuate the ShowDialogCommand on the VM.
// This command needs a CommandParameter of type string.
// This is what the dialogNavBinding provides.
// This button will be disabled when the content of DialogNavText
// is empty (see ShowDialogCommand on the MainViewModel class).
ShowDialogButton.SetCommand(
"Click",
Vm.ShowDialogCommand,
dialogNavBinding);
// Create a binding between the Clock property of the VM
// and the ClockText TextView.
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(this.SetBinding(
() => Vm.Clock,
() => ClockText.Text));
// Actuate the SendMessageCommand on the VM.
SendMessageButton.SetCommand(
"Click",
Vm.SendMessageCommand);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Dismiss the keyboard
DialogNavText.ShouldReturn += t =>
{
t.ResignFirstResponder();
return(true);
};
// Binding and commanding
// Binding between the first UILabel and the WelcomeTitle property on the VM.
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(
this.SetBinding(
() => Vm.WelcomeTitle,
() => WelcomeText.Text));
// Actuate the IncrementCommand on the VM.
IncrementButton.SetCommand(
"TouchUpInside",
Vm.IncrementCommand);
// Create a binding that fires every time that the EditingChanged event is called
var dialogNavBinding = this.SetBinding(
() => DialogNavText.Text)
.UpdateSourceTrigger("EditingChanged");
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(dialogNavBinding);
// Actuate the NavigateCommand on the VM.
// This command needs a CommandParameter of type string.
// This is what the dialogNavBinding provides.
NavigateButton.SetCommand(
"TouchUpInside",
Vm.NavigateCommand,
dialogNavBinding);
// Actuate the ShowDialogCommand on the VM.
// This command needs a CommandParameter of type string.
// This is what the dialogNavBinding provides.
// This button will be disabled when the content of DialogNavText
// is empty (see ShowDialogCommand on the MainViewModel class).
ShowDialogButton.SetCommand(
"TouchUpInside",
Vm.ShowDialogCommand,
dialogNavBinding);
// Create a binding between the Clock property of the VM
// and the ClockText UILabel.
// Keep track of the binding to avoid premature garbage collection
_bindings.Add(
this.SetBinding(
() => Vm.Clock,
() => ClockText.Text));
// Actuate the SendMessageCommand on the VM.
SendMessageButton.SetCommand(
"TouchUpInside",
Vm.SendMessageCommand);
}