diff options
Diffstat (limited to 'Xamarin.Forms.Core.UnitTests/MockViewModel.cs')
| -rw-r--r-- | Xamarin.Forms.Core.UnitTests/MockViewModel.cs | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/Xamarin.Forms.Core.UnitTests/MockViewModel.cs b/Xamarin.Forms.Core.UnitTests/MockViewModel.cs index da2f6f96..bdb3f7ef 100644 --- a/Xamarin.Forms.Core.UnitTests/MockViewModel.cs +++ b/Xamarin.Forms.Core.UnitTests/MockViewModel.cs @@ -3,28 +3,30 @@ using System.Runtime.CompilerServices; namespace Xamarin.Forms.Core.UnitTests { - internal class MockViewModel - : INotifyPropertyChanged + class MockViewModel : INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged; - string text; + public MockViewModel(string text=null) + { + _text = text; + } + + string _text; public virtual string Text { - get { return text; } + get { return _text; } set { - if (text == value) + if (_text == value) return; - text = value; + _text = value; OnPropertyChanged ("Text"); } } protected void OnPropertyChanged ([CallerMemberName] string propertyName = null) { - PropertyChangedEventHandler handler = PropertyChanged; - if (handler != null) - handler (this, new PropertyChangedEventArgs (propertyName)); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs (propertyName)); } } -} +}
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