Addressed AI concersns

Author: HarishKumarSF4517

src/Controls/tests/TestCases.HostApp/FeatureMatrix/BoxView/BoxViewControlPage.xaml

@@ -138,7 +138,7 @@
                                                           AutomationId="FlowDirectionRTLCheckBox"
                                                           IsChecked="{Binding IsRTL, Mode=TwoWay}"/>
                                                 <Label Text="RTL"
-                                                                VerticalOptions="Center"/>
+                                                       VerticalOptions="Center"/>
                                         </StackLayout>
 
                                 </VerticalStackLayout>

src/Controls/tests/TestCases.HostApp/FeatureMatrix/BoxView/BoxViewControlPage.xaml.cs

@@ -57,22 +57,37 @@ private void OnResetChangesClicked(object sender, EventArgs e)
 
 		private void OnOpacityChanged(object sender, TextChangedEventArgs e)
 		{
-			if (double.TryParse(e.NewTextValue, NumberStyles.Float, CultureInfo.InvariantCulture, out double value))
+			if (string.IsNullOrWhiteSpace(e.NewTextValue))
 			{
-				if (value >= 0 && value <= 1)
-					_viewModel.Opacity = value;
+				_viewModel.Opacity = 1.0;
+				return;
 			}
+
+			if (double.TryParse(e.NewTextValue, NumberStyles.Float, CultureInfo.InvariantCulture, out double value) && value >= 0 && value <= 1)
+				_viewModel.Opacity = value;
 		}
 
 		private void OnWidthChanged(object sender, TextChangedEventArgs e)
 		{
-			if (double.TryParse(e.NewTextValue, NumberStyles.Float, CultureInfo.InvariantCulture, out double value) && value > 0)
+			if (string.IsNullOrWhiteSpace(e.NewTextValue))
+			{
+				_viewModel.Width = 200;
+				return;
+			}
+
+			if (double.TryParse(e.NewTextValue, NumberStyles.Float, CultureInfo.InvariantCulture, out double value) && value >= 0)
 				_viewModel.Width = value;
 		}
 
 		private void OnHeightChanged(object sender, TextChangedEventArgs e)
 		{
-			if (double.TryParse(e.NewTextValue, NumberStyles.Float, CultureInfo.InvariantCulture, out double value) && value > 0)
+			if (string.IsNullOrWhiteSpace(e.NewTextValue))
+			{
+				_viewModel.Height = 100;
+				return;
+			}
+
+			if (double.TryParse(e.NewTextValue, NumberStyles.Float, CultureInfo.InvariantCulture, out double value) && value >= 0)
 				_viewModel.Height = value;
 		}
 	}

src/Controls/tests/TestCases.HostApp/FeatureMatrix/BoxView/BoxViewViewModel.cs

@@ -104,13 +104,7 @@ public bool IsRedChecked
 			{
 				_isRedChecked = value;
 				if (value)
-				{
-					Color = Colors.Red;
-					_isBlueChecked = false;
-					OnPropertyChanged(nameof(IsBlueChecked));
-					_isGreenChecked = false;
-					OnPropertyChanged(nameof(IsGreenChecked));
-				}
+					SelectColor(Colors.Red, ref _isBlueChecked, nameof(IsBlueChecked), ref _isGreenChecked, nameof(IsGreenChecked));
 				OnPropertyChanged();
 			}
 		}
@@ -125,13 +119,7 @@ public bool IsBlueChecked
 			{
 				_isBlueChecked = value;
 				if (value)
-				{
-					Color = Colors.Blue;
-					_isRedChecked = false;
-					OnPropertyChanged(nameof(IsRedChecked));
-					_isGreenChecked = false;
-					OnPropertyChanged(nameof(IsGreenChecked));
-				}
+					SelectColor(Colors.Blue, ref _isRedChecked, nameof(IsRedChecked), ref _isGreenChecked, nameof(IsGreenChecked));
 				OnPropertyChanged();
 			}
 		}
@@ -146,17 +134,20 @@ public bool IsGreenChecked
 			{
 				_isGreenChecked = value;
 				if (value)
-				{
-					Color = Colors.Green;
-					_isRedChecked = false;
-					OnPropertyChanged(nameof(IsRedChecked));
-					_isBlueChecked = false;
-					OnPropertyChanged(nameof(IsBlueChecked));
-				}
+					SelectColor(Colors.Green, ref _isRedChecked, nameof(IsRedChecked), ref _isBlueChecked, nameof(IsBlueChecked));
 				OnPropertyChanged();
 			}
 		}
 	}
+
+	private void SelectColor(Color color, ref bool other1, string other1Name, ref bool other2, string other2Name)
+	{
+		Color = color;
+		other1 = false;
+		OnPropertyChanged(other1Name);
+		other2 = false;
+		OnPropertyChanged(other2Name);
+	}
 	public double Opacity
 	{
 		get => _opacity;
@@ -269,6 +260,7 @@ public double Height
 			}
 		}
 	}
+
 	public bool IsRTL
 	{
 		get => _isRTL;