The StateHasChanged method is a public instance method of the PanelComponent class. It is used to notify the component that its state has changed and that it should be re-rendered. This method is typically called when the internal state of the component has been modified and a visual update is required to reflect these changes.
Call the StateHasChanged method whenever you make changes to the component's state that should be reflected in the UI. This will trigger a re-render of the component, ensuring that the UI is up-to-date with the current state.
// Example of using StateHasChanged in a PanelComponent
public class MyPanelComponent : PanelComponent
{
private bool isVisible;
public void ToggleVisibility()
{
isVisible = !isVisible;
// Notify the component that its state has changed
StateHasChanged();
}
}