Maui xamlc warnings

src/MAUI/Maui.Samples/ArcGIS.Samples.Maui.csproj

@@ -31,7 +31,7 @@
 		<RuntimeIdentifiers Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">win-x86;win-x64;win-arm64</RuntimeIdentifiers>
 		<RuntimeIdentifier Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows' AND '$(Platform)' == 'AnyCPU'">win-x64</RuntimeIdentifier>
 		<AppxPackageDir>..\..\..\output\$(RuntimeIdentifier)\</AppxPackageDir>
-		<NoWarn>$(NoWarn);XC0022;XC0025</NoWarn> <!-- Disable XamlC warnings until addressed -->
+		<MauiEnableXamlCBindingWithSourceCompilation>true</MauiEnableXamlCBindingWithSourceCompilation>
 	</PropertyGroup>
 
     <ItemGroup>

src/MAUI/Maui.Samples/Samples/Data/CreateMobileGeodatabase/CreateMobileGeodatabase.xaml

@@ -1,6 +1,7 @@
 <ContentPage x:Class="ArcGIS.Samples.CreateMobileGeodatabase.CreateMobileGeodatabase"
              xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:esri="http://schemas.esri.com/arcgis/runtime/2013"
              xmlns:esriUI="clr-namespace:Esri.ArcGISRuntime.Maui;assembly=Esri.ArcGISRuntime.Maui">
     <Grid Style="{DynamicResource EsriSampleContainer}">
         <esriUI:MapView x:Name="MyMapView" Style="{DynamicResource EsriSampleGeoView}" />
@@ -51,7 +52,7 @@
                         </Grid>
                     </ListView.Header>
                     <ListView.ItemTemplate>
-                        <DataTemplate>
+                        <DataTemplate x:DataType="esri:Feature">
                             <ViewCell>
                                 <Grid ColumnDefinitions="*,*">
                                     <Label Grid.Column="0"

src/MAUI/Maui.Samples/Samples/Data/EditFeatureAttachments/EditFeatureAttachments.xaml

@@ -1,6 +1,7 @@
 <ContentPage x:Class="ArcGIS.Samples.EditFeatureAttachments.EditFeatureAttachments"
              xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:esri="http://schemas.esri.com/arcgis/runtime/2013"
              xmlns:esriUI="clr-namespace:Esri.ArcGISRuntime.Maui;assembly=Esri.ArcGISRuntime.Maui">
     <ContentPage.Resources>
         <Style x:Key="IconStyle" TargetType="Button">
@@ -26,7 +27,7 @@
                           IsEnabled="False">
                     <!--  ItemTemplate defines how each item (Attachment) is rendered.  -->
                     <ListView.ItemTemplate>
-                        <DataTemplate>
+                        <DataTemplate x:DataType="esri:Attachment">
                             <ViewCell>
                                 <Grid ColumnDefinitions="*,auto,auto" RowDefinitions="auto">
                                     <Label Margin="5"

src/MAUI/Maui.Samples/Samples/Data/EditFeaturesUsingFeatureForms/EditFeaturesUsingFeatureForms.xaml

@@ -4,30 +4,34 @@
              xmlns:esriUI="clr-namespace:Esri.ArcGISRuntime.Maui;assembly=Esri.ArcGISRuntime.Maui"
              xmlns:toolkit="clr-namespace:Esri.ArcGISRuntime.Toolkit.Maui;assembly=Esri.ArcGISRuntime.Toolkit.Maui">
     <Grid>
-        <esriUI:MapView x:Name="MyMapView"
-                        GeoViewTapped="MyMapView_GeoViewTapped" />
+        <esriUI:MapView x:Name="MyMapView" GeoViewTapped="MyMapView_GeoViewTapped" />
         <Grid x:Name="FeatureFormPanel"
-              IsVisible="False" Padding="20"
-              BackgroundColor="{AppThemeBinding Light=White, Dark=Black}">
+              Padding="20"
+              BackgroundColor="{AppThemeBinding Light=White,
+                                                Dark=Black}"
+              IsVisible="False">
             <Grid.RowDefinitions>
                 <RowDefinition Height="*" />
                 <RowDefinition Height="Auto" />
             </Grid.RowDefinitions>
             <ScrollView Grid.Row="0" MaximumWidthRequest="400">
                 <toolkit:FeatureFormView x:Name="FeatureFormViewPanel" />
             </ScrollView>
-            <Grid Grid.Row="1" ColumnSpacing="10" MaximumWidthRequest="400">
+            <Grid Grid.Row="1"
+                  ColumnSpacing="10"
+                  MaximumWidthRequest="400">
                 <Grid.ColumnDefinitions>
                     <ColumnDefinition Width="*" />
                     <ColumnDefinition Width="*" />
                 </Grid.ColumnDefinitions>
-                <Button Text="Save"
-                        Grid.Column="0"
+                <Button Grid.Column="0"
+                        x:DataType="toolkit:FeatureFormView"
                         Clicked="SaveButton_Clicked"
-                        IsEnabled="{Binding Source={x:Reference FeatureFormViewPanel}, Path=IsValid}" />
-                <Button Text="Cancel"
-                        Grid.Column="1"
-                        Clicked="CancelButton_Clicked" />
+                        IsEnabled="{Binding Source={x:Reference FeatureFormViewPanel}, Path=IsValid}"
+                        Text="Save" />
+                <Button Grid.Column="1"
+                        Clicked="CancelButton_Clicked"
+                        Text="Cancel" />
             </Grid>
         </Grid>
     </Grid>

src/MAUI/Maui.Samples/Samples/Data/ReadShapefileMetadata/ReadShapefileMetadata.xaml

@@ -2,12 +2,19 @@
 <ContentPage x:Class="ArcGIS.Samples.ReadShapefileMetadata.ReadShapefileMetadata"
              xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
              xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:controls="clr-namespace:Microsoft.Maui.Controls;assembly=Microsoft.Maui.Controls"
+             xmlns:esri="http://schemas.esri.com/arcgis/runtime/2013"
              xmlns:esriUI="clr-namespace:Esri.ArcGISRuntime.Maui;assembly=Esri.ArcGISRuntime.Maui">
+
     <Grid Style="{DynamicResource EsriSampleContainer}">
         <esriUI:MapView x:Name="MyMapView" Style="{DynamicResource EsriSampleGeoView}" />
         <Border x:Name="ControlPanel" Style="{DynamicResource EsriSampleControlPanel}">
-            <ScrollView MaximumHeightRequest="{OnIdiom Desktop=500, Default={Binding Height, Source=ControlPanel}}" Orientation="{OnPlatform iOS=Both, Default=Vertical}">
-                <StackLayout x:Name="InfoList" Spacing="5">
+            <ScrollView x:DataType="controls:Border"
+                        MaximumHeightRequest="{OnIdiom Desktop=500, Default={Binding Height, Source=ControlPanel}}"
+                        Orientation="{OnPlatform iOS=Both, Default=Vertical}">
+                <StackLayout x:Name="InfoList"
+                             x:DataType="esri:ShapefileInfo"
+                             Spacing="5">
                     <Label FontAttributes="Bold"
                            FontSize="Large"
                            HorizontalOptions="Start"

src/MAUI/Maui.Samples/Samples/Data/StatsQueryGroupAndSort/StatsQueryGroupAndSort.xaml

@@ -2,7 +2,9 @@
 <ContentPage x:Name="StatsQueryGroupAndSortSample"
              x:Class="ArcGIS.Samples.StatsQueryGroupAndSort.StatsQueryGroupAndSort"
              xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
-             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:esri="http://schemas.esri.com/arcgis/runtime/2013"
+             xmlns:local="clr-namespace:ArcGIS.Samples.StatsQueryGroupAndSort">
 
     <ContentPage.Resources>
         <ResourceDictionary>
@@ -42,7 +44,7 @@
                                 SelectionMode="Single"
                                 Style="{DynamicResource CollectionViewStyle}">
                     <CollectionView.ItemTemplate>
-                        <DataTemplate>
+                        <DataTemplate x:DataType="esri:StatisticDefinition">
                             <Grid ColumnDefinitions="*,*">
                                 <Label Text="{Binding OnFieldName}" />
                                 <Label Grid.Column="1" Text="{Binding StatisticType}" />
@@ -56,7 +58,7 @@
                 <Label FontAttributes="Bold" Text="Group by" />
                 <CollectionView x:Name="GroupFieldsListBox" Style="{DynamicResource CollectionViewStyle}">
                     <CollectionView.ItemTemplate>
-                        <DataTemplate>
+                        <DataTemplate x:DataType="esri:Field">
                             <Grid ColumnDefinitions="50,*">
                                 <Switch HorizontalOptions="Start" Toggled="GroupField_Toggled" />
                                 <Label Grid.Column="1"
@@ -70,7 +72,7 @@
                 <Label FontAttributes="Bold" Text="Order by" />
                 <CollectionView x:Name="OrderByFieldsListBox" Style="{DynamicResource CollectionViewStyle}">
                     <CollectionView.ItemTemplate>
-                        <DataTemplate>
+                        <DataTemplate x:DataType="local:OrderFieldOption">
                             <Grid ColumnDefinitions="50, 2*, 2*">
                                 <Switch IsToggled="{Binding OrderWith}" />
                                 <Label Grid.Column="1"
@@ -103,14 +105,14 @@
                                 MaximumHeightRequest="{OnIdiom Default=800,
                                                                Phone=600}">
                     <CollectionView.GroupHeaderTemplate>
-                        <DataTemplate>
+                        <DataTemplate x:DataType="local:ResultGroup">
                             <Label FontAttributes="Bold"
                                    FontSize="Medium"
                                    Text="{Binding GroupName}" />
                         </DataTemplate>
                     </CollectionView.GroupHeaderTemplate>
                     <CollectionView.ItemTemplate>
-                        <DataTemplate>
+                        <DataTemplate x:DataType="local:StatisticResult">
                             <HorizontalStackLayout Spacing="5">
                                 <Label FontAttributes="Bold" Text="{Binding FieldName}" />
                                 <Label Text="{Binding StatValue}" />

src/MAUI/Maui.Samples/Samples/Geometry/CreateAndEditGeometries/CreateAndEditGeometries.xaml

@@ -45,11 +45,11 @@
                             Grid.Row="0"
                             Grid.Column="1"
                             Clicked="MultipointButton_Click"
-                            Style="{StaticResource IconStyle}"
-                            ToolTipProperties.Text="Multipoint"
                             FontFamily="CalciteUIIconsSmallFontFamily"
                             FontSize="16"
-                            Text=" " />
+                            Style="{StaticResource IconStyle}"
+                            Text=" "
+                            ToolTipProperties.Text="Multipoint" />
                     <Button x:Name="PolylineButton"
                             Grid.Row="1"
                             Clicked="PolylineButton_Click"
@@ -91,42 +91,42 @@
                     </Border>
                     <Button Grid.Row="4"
                             Clicked="UndoButton_Click"
-                            IsEnabled="{Binding GeometryEditor.CanUndo, Source={x:Reference MyMapView}}"
+                            IsEnabled="{Binding GeometryEditor.CanUndo, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                             Style="{StaticResource IconStyle}"
                             Text="{StaticResource CalciteUIIcons_Glyph_Undo}"
                             ToolTipProperties.Text="Undo" />
                     <Button Grid.Row="4"
                             Grid.Column="1"
                             Clicked="RedoButton_Click"
-                            IsEnabled="{Binding GeometryEditor.CanRedo, Source={x:Reference MyMapView}}"
+                            IsEnabled="{Binding GeometryEditor.CanRedo, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                             Style="{StaticResource IconStyle}"
                             Text="{StaticResource CalciteUIIcons_Glyph_Redo}"
                             ToolTipProperties.Text="Redo" />
                     <Button Grid.Row="5"
                             Clicked="DeleteSelectedButton_Click"
-                            IsEnabled="{Binding GeometryEditor.SelectedElement.CanDelete, Source={x:Reference MyMapView}, FallbackValue=False}"
+                            IsEnabled="{Binding GeometryEditor.SelectedElement.CanDelete, Source={x:Reference MyMapView}, FallbackValue=False, x:DataType=esriUI:MapView}"
                             Style="{StaticResource IconStyle}"
                             Text="{StaticResource CalciteUIIcons_Glyph_Erase}"
                             ToolTipProperties.Text="Delete selected" />
                     <Button x:Name="SaveButton"
                             Grid.Row="5"
                             Grid.Column="1"
                             Clicked="SaveButton_Click"
-                            IsEnabled="{Binding GeometryEditor.CanUndo, Source={x:Reference MyMapView}}"
+                            IsEnabled="{Binding GeometryEditor.CanUndo, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                             Style="{StaticResource IconStyle}"
                             Text="{StaticResource CalciteUIIcons_Glyph_CheckCircle}"
                             ToolTipProperties.Text="Save edits" />
                     <Button Grid.Row="6"
                             Clicked="DiscardButton_Click"
-                            IsEnabled="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}}"
+                            IsEnabled="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                             Style="{StaticResource IconStyle}"
                             Text="{StaticResource CalciteUIIcons_Glyph_CircleDisallowed}"
                             ToolTipProperties.Text="Discard edits" />
                     <Button x:Name="DeleteAllButton"
                             Grid.Row="6"
                             Grid.Column="1"
                             Clicked="DeleteAllButton_Click"
-                            IsEnabled="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, Converter={StaticResource InvertedBoolConverter}}"
+                            IsEnabled="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, Converter={StaticResource InvertedBoolConverter}, x:DataType=esriUI:MapView}"
                             Style="{StaticResource IconStyle}"
                             Text="{StaticResource CalciteUIIcons_Glyph_Trash}"
                             ToolTipProperties.Text="Delete all geometries" />

src/MAUI/Maui.Samples/Samples/Geometry/EditGeometriesWithProgrammaticReticleTool/EditGeometriesWithProgrammaticReticleTool.xaml

@@ -20,7 +20,7 @@
                     Clicked="DiscardButton_Click"
                     HeightRequest="40"
                     HorizontalOptions="Start"
-                    IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}}"
+                    IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                     Text="Cancel" />
             <Button x:Name="SettingsButton"
                     Grid.Column="1"
@@ -37,8 +37,8 @@
                     Clicked="SaveButton_Click"
                     HeightRequest="40"
                     HorizontalOptions="End"
-                    IsEnabled="{Binding GeometryEditor.CanUndo, Source={x:Reference MyMapView}}"
-                    IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}}"
+                    IsEnabled="{Binding GeometryEditor.CanUndo, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
+                    IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                     Text="Done" />
         </Grid>
         <esriUI:MapView x:Name="MyMapView"
@@ -67,7 +67,7 @@
                         <Label Text="Allow vertex creation" VerticalOptions="Center" />
                         <Switch x:Name="AllowVertexCreationSwitch" />
                     </StackLayout>
-                    <StackLayout IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, Converter={StaticResource InvertedBoolConverter}}"
+                    <StackLayout IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, Converter={StaticResource InvertedBoolConverter}, x:DataType=esriUI:MapView}"
                                  Orientation="Horizontal"
                                  Spacing="10">
                         <Label Text="Geometry type" VerticalOptions="Center" />
@@ -76,24 +76,27 @@
                     <Button Grid.Row="2"
                             Grid.Column="3"
                             Clicked="UndoButton_Click"
-                            IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}}"
+                            IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                             Text="Undo">
                         <Button.IsEnabled>
                             <MultiBinding Converter="{StaticResource VariableMultiValueConverter}">
-                                <Binding Converter="{StaticResource IsNotNullConverter}"
+                                <Binding x:DataType="esriUI:MapView"
+                                         Converter="{StaticResource IsNotNullConverter}"
                                          Path="GeometryEditor.PickedUpElement"
                                          Source="{x:Reference MyMapView}" />
-                                <Binding Path="GeometryEditor.CanUndo" Source="{x:Reference MyMapView}" />
+                                <Binding x:DataType="esriUI:MapView"
+                                         Path="GeometryEditor.CanUndo"
+                                         Source="{x:Reference MyMapView}" />
                             </MultiBinding>
                         </Button.IsEnabled>
                     </Button>
                     <Button Clicked="RedoButton_Click"
-                            IsEnabled="{Binding GeometryEditor.CanRedo, Source={x:Reference MyMapView}}"
-                            IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}}"
+                            IsEnabled="{Binding GeometryEditor.CanRedo, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
+                            IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                             Text="Redo" />
                     <Button Clicked="DeleteSelectedButton_Click"
-                            IsEnabled="{Binding GeometryEditor.SelectedElement.CanDelete, Source={x:Reference MyMapView}, FallbackValue=False}"
-                            IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}}"
+                            IsEnabled="{Binding GeometryEditor.SelectedElement.CanDelete, Source={x:Reference MyMapView}, FallbackValue=False, x:DataType=esriUI:MapView}"
+                            IsVisible="{Binding GeometryEditor.IsStarted, Source={x:Reference MyMapView}, x:DataType=esriUI:MapView}"
                             Text="Delete" />
                     <Button x:Name="ClosePopupButton"
                             Clicked="ClosePopupButton_Clicked"