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VisualStatesDirectlyOnElements.xaml.cs
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VisualStatesDirectlyOnElements.xaml.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
namespace Xamarin.Forms.Controls.GalleryPages.VisualStateManagerGalleries
{
[XamlCompilation(XamlCompilationOptions.Compile)]
public partial class VisualStatesDirectlyOnElements : ContentPage
{
string _currentColorState = "Normal";
string _currentAlignmentState = "LeftAligned";
public VisualStatesDirectlyOnElements ()
{
InitializeComponent ();
}
void ToggleValid_OnClicked(object sender, EventArgs e)
{
if (_currentColorState == "Normal")
{
_currentColorState = "Invalid";
}
else
{
_currentColorState = "Normal";
}
CurrentState.Text = $"{_currentColorState}, {_currentAlignmentState}";
VisualStateManager.GoToState(ALabel, _currentColorState);
VisualStateManager.GoToState(AButton, _currentColorState);
}
void ToggleAlignment_OnClicked(object sender, EventArgs e)
{
if (_currentAlignmentState == "LeftAligned")
{
_currentAlignmentState = "Centered";
}
else
{
_currentAlignmentState = "LeftAligned";
}
CurrentState.Text = $"{_currentColorState}, {_currentAlignmentState}";
VisualStateManager.GoToState(ALabel, _currentAlignmentState);
VisualStateManager.GoToState(AButton, _currentAlignmentState);
}
}
}