Implement provider members as explicit interface members.

Previous change showed up a problem where incorrect interface was getting called for `IsReadOnly`.

src/Windows/Avalonia.Win32/Automation/AutomationNode.ExpandCollapse.cs

@@ -8,12 +8,12 @@ namespace Avalonia.Win32.Automation
 {
     internal partial class AutomationNode : UIA.IExpandCollapseProvider
     {
-        public ExpandCollapseState ExpandCollapseState
+        ExpandCollapseState UIA.IExpandCollapseProvider.ExpandCollapseState
         {
             get => InvokeSync<IExpandCollapseProvider, ExpandCollapseState>(x => x.ExpandCollapseState);
         }
 
-        public void Expand() => InvokeSync<IExpandCollapseProvider>(x => x.Expand());
-        public void Collapse() => InvokeSync<IExpandCollapseProvider>(x => x.Collapse());
+        void UIA.IExpandCollapseProvider.Expand() => InvokeSync<IExpandCollapseProvider>(x => x.Expand());
+        void UIA.IExpandCollapseProvider.Collapse() => InvokeSync<IExpandCollapseProvider>(x => x.Collapse());
     }
 }

src/Windows/Avalonia.Win32/Automation/AutomationNode.RangeValue.cs

@@ -8,11 +8,11 @@ namespace Avalonia.Win32.Automation
     internal partial class AutomationNode : UIA.IRangeValueProvider
     {
         double UIA.IRangeValueProvider.Value => InvokeSync<IRangeValueProvider, double>(x => x.Value);
-        public bool IsReadOnly => InvokeSync<IRangeValueProvider, bool>(x => x.IsReadOnly);
-        public double Maximum => InvokeSync<IRangeValueProvider, double>(x => x.Maximum);
-        public double Minimum => InvokeSync<IRangeValueProvider, double>(x => x.Minimum);
-        public double LargeChange => 1;
-        public double SmallChange => 1;
+        bool UIA.IRangeValueProvider.IsReadOnly => InvokeSync<IRangeValueProvider, bool>(x => x.IsReadOnly);
+        double UIA.IRangeValueProvider.Maximum => InvokeSync<IRangeValueProvider, double>(x => x.Maximum);
+        double UIA.IRangeValueProvider.Minimum => InvokeSync<IRangeValueProvider, double>(x => x.Minimum);
+        double UIA.IRangeValueProvider.LargeChange => 1;
+        double UIA.IRangeValueProvider.SmallChange => 1;
 
         public void SetValue(double value) => InvokeSync<IRangeValueProvider>(x => x.SetValue(value));
     }

src/Windows/Avalonia.Win32/Automation/AutomationNode.Scroll.cs

@@ -7,24 +7,24 @@ namespace Avalonia.Win32.Automation
 {
     internal partial class AutomationNode : UIA.IScrollProvider, UIA.IScrollItemProvider
     {
-        public bool HorizontallyScrollable => InvokeSync<IScrollProvider, bool>(x => x.HorizontallyScrollable);
-        public double HorizontalScrollPercent => InvokeSync<IScrollProvider, double>(x => x.HorizontalScrollPercent);
-        public double HorizontalViewSize => InvokeSync<IScrollProvider, double>(x => x.HorizontalViewSize);
-        public bool VerticallyScrollable => InvokeSync<IScrollProvider, bool>(x => x.VerticallyScrollable);
-        public double VerticalScrollPercent => InvokeSync<IScrollProvider, double>(x => x.VerticalScrollPercent);
-        public double VerticalViewSize => InvokeSync<IScrollProvider, double>(x => x.VerticalViewSize);
+        bool UIA.IScrollProvider.HorizontallyScrollable => InvokeSync<IScrollProvider, bool>(x => x.HorizontallyScrollable);
+        double UIA.IScrollProvider.HorizontalScrollPercent => InvokeSync<IScrollProvider, double>(x => x.HorizontalScrollPercent);
+        double UIA.IScrollProvider.HorizontalViewSize => InvokeSync<IScrollProvider, double>(x => x.HorizontalViewSize);
+        bool UIA.IScrollProvider.VerticallyScrollable => InvokeSync<IScrollProvider, bool>(x => x.VerticallyScrollable);
+        double UIA.IScrollProvider.VerticalScrollPercent => InvokeSync<IScrollProvider, double>(x => x.VerticalScrollPercent);
+        double UIA.IScrollProvider.VerticalViewSize => InvokeSync<IScrollProvider, double>(x => x.VerticalViewSize);
 
-        public void Scroll(ScrollAmount horizontalAmount, ScrollAmount verticalAmount)
+        void UIA.IScrollProvider.Scroll(ScrollAmount horizontalAmount, ScrollAmount verticalAmount)
         {
             InvokeSync<IScrollProvider>(x => x.Scroll(horizontalAmount, verticalAmount));
         }
 
-        public void SetScrollPercent(double horizontalPercent, double verticalPercent)
+        void UIA.IScrollProvider.SetScrollPercent(double horizontalPercent, double verticalPercent)
         {
             InvokeSync<IScrollProvider>(x => x.SetScrollPercent(horizontalPercent, verticalPercent));
         }
 
-        public void ScrollIntoView()
+        void UIA.IScrollItemProvider.ScrollIntoView()
         {
             InvokeSync(() => Peer.BringIntoView());
         }

src/Windows/Avalonia.Win32/Automation/AutomationNode.Selection.cs

@@ -11,11 +11,11 @@ namespace Avalonia.Win32.Automation
 {
     internal partial class AutomationNode : UIA.ISelectionProvider, UIA.ISelectionItemProvider
     {
-        public bool CanSelectMultiple => InvokeSync<ISelectionProvider, bool>(x => x.CanSelectMultiple);
-        public bool IsSelectionRequired => InvokeSync<ISelectionProvider, bool>(x => x.IsSelectionRequired);
-        public bool IsSelected => InvokeSync<ISelectionItemProvider, bool>(x => x.IsSelected);
+        bool UIA.ISelectionProvider.CanSelectMultiple => InvokeSync<ISelectionProvider, bool>(x => x.CanSelectMultiple);
+        bool UIA.ISelectionProvider.IsSelectionRequired => InvokeSync<ISelectionProvider, bool>(x => x.IsSelectionRequired);
+        bool UIA.ISelectionItemProvider.IsSelected => InvokeSync<ISelectionItemProvider, bool>(x => x.IsSelected);
         
-        public UIA.IRawElementProviderSimple? SelectionContainer
+        UIA.IRawElementProviderSimple? UIA.ISelectionItemProvider.SelectionContainer
         {
             get
             {
@@ -24,15 +24,15 @@ namespace Avalonia.Win32.Automation
             }
         }
 
-        public UIA.IRawElementProviderSimple[] GetSelection()
+        UIA.IRawElementProviderSimple[] UIA.ISelectionProvider.GetSelection()
         {
             var peers = InvokeSync<ISelectionProvider, IReadOnlyList<AutomationPeer>>(x => x.GetSelection());
             return peers?.Select(x => (UIA.IRawElementProviderSimple)GetOrCreate(x)!).ToArray() ??
                 Array.Empty<UIA.IRawElementProviderSimple>();
         }
 
-        public void AddToSelection() => InvokeSync<ISelectionItemProvider>(x => x.AddToSelection());
-        public void RemoveFromSelection() => InvokeSync<ISelectionItemProvider>(x => x.RemoveFromSelection());
-        public void Select() => InvokeSync<ISelectionItemProvider>(x => x.Select());
+        void UIA.ISelectionItemProvider.AddToSelection() => InvokeSync<ISelectionItemProvider>(x => x.AddToSelection());
+        void UIA.ISelectionItemProvider.RemoveFromSelection() => InvokeSync<ISelectionItemProvider>(x => x.RemoveFromSelection());
+        void UIA.ISelectionItemProvider.Select() => InvokeSync<ISelectionItemProvider>(x => x.Select());
     }
 }

src/Windows/Avalonia.Win32/Automation/AutomationNode.Toggle.cs

@@ -7,7 +7,7 @@ namespace Avalonia.Win32.Automation
 {
     internal partial class AutomationNode : UIA.IToggleProvider
     {
-        public ToggleState ToggleState => InvokeSync<IToggleProvider, ToggleState>(x => x.ToggleState);
-        public void Toggle() => InvokeSync<IToggleProvider>(x => x.Toggle());
+        ToggleState UIA.IToggleProvider.ToggleState => InvokeSync<IToggleProvider, ToggleState>(x => x.ToggleState);
+        void UIA.IToggleProvider.Toggle() => InvokeSync<IToggleProvider>(x => x.Toggle());
     }
 }

src/Windows/Avalonia.Win32/Automation/AutomationNode.Value.cs

@@ -8,9 +8,10 @@ namespace Avalonia.Win32.Automation
 {
     internal partial class AutomationNode : UIA.IValueProvider
     {
-        public string? Value => InvokeSync<IValueProvider, string?>(x => x.Value);
+        bool UIA.IValueProvider.IsReadOnly => InvokeSync<IValueProvider, bool>(x => x.IsReadOnly);
+        string? UIA.IValueProvider.Value => InvokeSync<IValueProvider, string?>(x => x.Value);
 
-        public void SetValue([MarshalAs(UnmanagedType.LPWStr)] string? value)
+        void UIA.IValueProvider.SetValue([MarshalAs(UnmanagedType.LPWStr)] string? value)
         {
             InvokeSync<IValueProvider>(x => x.SetValue(value));
         }