Dreamine
ClickMeCommand → ControlsDemoRow.ClickMe → Event.ClickMe → ControlsEvent.ClickMe
DreamineCommand generation maps ClickMe to ClickMeCommand.
[DreamineCommand] ClickMe() [DreamineCommand("Event.ClickMe")]
private partial void ClickMe();The ViewModel method is marked with DreamineCommand for ClickMeCommand.
[DreamineCommand] ClickMe() [DreamineCommand("Event.ClickMe")]
private partial void ClickMe();The DreamineCommand declaration forwards execution to Event.ClickMe.
[DreamineCommand("Event.ClickMe")] [DreamineCommand("Event.ClickMe")]
private partial void ClickMe();This Event target method contains the actual operation reached by the command.
ControlsEvent.ClickMe() public void ClickMe()
{
ClickCount++;
ActivityLog.Add($"[{DateTime.Now:HH:mm:ss}] Clicked ({ClickCount})");
Raise($"Button clicked {ClickCount} time(s)");
}
// ── RadioButton ───────────────────────────────────────
/// <summary>
/// \if KO
/// <para>Selected Radio 값을 가져오거나 설정합니다.</para>
/// \endifXAML binds the control Command to ClickMeCommand.
Command="{Binding ClickMeCommand}"
<!-- ① Button -->
<VerticalStackLayout x:Name="TabButton" Spacing="12">
<Label Text="Button" FontAttributes="Bold" FontSize="16" />
<Button Text="{Binding ClickCount, StringFormat='Click Me ({0})'}"
Command="{Binding ClickMeCommand}"
BackgroundColor="#0d6efd" TextColor="White" />
<Label Text="Color Variants" FontAttributes="Bold" />
<HorizontalStackLayout Spacing="8">
<Button Text="Primary" BackgroundColor="#0d6efd" TextColor="White" WidthRequest="90" Clicked="OnVariantButtonClicked" />
<Button Text="Success" BackgroundColor="#198754" TextColor="White" WidthRequest="90" Clicked="OnVariantButtonClicked" />
<Button Text="Warning" BackgroundColor="#ffc107" TextColor="Black" WidthRequest="90" Clicked="OnVariantButtonClicked" />The source generator appends Command to the annotated method name.
return methodName + "Command"; {
return commandNameOverride!;
}
return methodName + "Command";
}The Click Me button binds its `Command` property to `ClickMeCommand`.
Command="{Binding ClickMeCommand}" <Label Text="Button" FontAttributes="Bold" FontSize="16" />
<Button Text="{Binding ClickCount, StringFormat='Click Me ({0})'}"
Command="{Binding ClickMeCommand}"
BackgroundColor="#0d6efd" TextColor="White" />
Bind the button’s `Command` property to the generated property: ```xml <Button Text="{Binding ClickCount, StringFormat='Click Me ({0})'}" Command="{Binding ClickMeCommand}" /> ``` With the page’s binding context set to `ControlsViewModel`, clicking the button invokes that command.
정규화된 질문: In Dreamine, where should I write the code that runs when a button is clicked, and how is it connected to the XAML button?