Canvas.Top binding

[limeniye]

If I understood correctly, In the UWP I can't to binding Canvas.Top to the some value:

<Setter Property="Canvas.Top" Value="{Binding PositionY, Mode=TwoWay}"/>

But I can do it in the defalult WPF project.
I'am trying do this in UNO-platform for WPF-project:

      xmlns:win="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:not_win="http://uno.ui/not_win"
      
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      mc:Ignorable="not_win"

<not_win:Setter Property="Canvas.Top" Value="{Binding PositionY, Mode=TwoWay}"/>

But I have errors:

Severity	Code	Description	Project	File	Line	Suppression State
Error	CS1525	Invalid expression term ')'	DragPositionUnoProject.Skia.Wpf	C:\Users\mykyta.vtorenko\Desktop\limeniyeRepos\DragPositionDemonstrateProjectSln\DragPositionUnoProject\DragPositionUnoProject\DragPositionUnoProject.Skia.Wpf\obj\Debug\netstandard2.0\g\XamlCodeGenerator\MainPage_1d4e790e68623441d462a3abb8d190c9.g.cs	78	Active

Severity	Code	Description	Project	File	Line	Suppression State
Error	CS1024	Preprocessor directive expected	DragPositionUnoProject.Skia.Wpf	C:\Users\mykyta.vtorenko\Desktop\limeniyeRepos\DragPositionDemonstrateProjectSln\DragPositionUnoProject\DragPositionUnoProject\DragPositionUnoProject.Skia.Wpf\obj\Debug\netstandard2.0\g\XamlCodeGenerator\MainPage_1d4e790e68623441d462a3abb8d190c9.g.cs	79	Active

// Source ..\..\..\..\..\..\..\DragPositionUnoProject.Shared\MainPage.xaml (Line 10:6)
Children = 
{
new global::Windows.UI.Xaml.Controls.ItemsControl
{
	IsParsing = true,
	Name = "baseListView"/* string/, baseListView, ItemsControl/Name */,
	ItemsPanel = 						new global::Windows.UI.Xaml.Controls.ItemsPanelTemplate(this , __owner => 						new _MainPage_1d4e790e68623441d462a3abb8d190c9_DragPositionUnoProjectMainPageSC0().Build(__owner)
	)						,
	ItemTemplate = 						new global::Windows.UI.Xaml.DataTemplate(this , __owner => 						new _MainPage_1d4e790e68623441d462a3abb8d190c9_DragPositionUnoProjectMainPageSC1().Build(__owner)
	)						,
	ItemContainerStyle = 						new global::Windows.UI.Xaml.Style(typeof(global::Windows.UI.Xaml.Controls.ContentPresenter))
	{
		Setters = 
		{
			new global::Windows.UI.Xaml.Setter(global::Windows.UI.Xaml.Controls.Canvas.TopProperty, () => (double)
			#Error // Binding could not be found.
			)
			,
		}
	}
	,
	// Source ..\..\..\..\..\..\..\DragPositionUnoProject.Shared\MainPage.xaml (Line 12:10)
}

Full code:

            <ItemsControl.ItemContainerStyle>
                <Style TargetType="ContentPresenter">
                    <!-- Binding for UWP -->
                    <win:Setter Property="dragAPs:DragPosition.DragPosition">
                        <Setter.Value>
                            <dragAPs:DragPositionDataBindingCanvas
                                    BaseParent="{Binding ElementName=baseListView}"
                                    OffsetX="{Binding PositionX, Mode=TwoWay}"
                                    OffsetY="{Binding PositionY, Mode=TwoWay}"
                                    LeftBinding="{Binding PositionX, Mode=OneWay}"
                                    TopBinding="{Binding PositionY, Mode=OneWay}"/>
                        </Setter.Value>
                    </win:Setter>

                    <!-- Binding for WPF -->
                    <!--<not_win:Setter Property="dragAPs:DragPosition.BaseParent" Value="{Binding ElementName=baseListView}"/>
                    <not_win:Setter Property="dragAPs:DragPosition.OffsetX" Value="{Binding PositionX, Mode=TwoWay}"/>
                    <not_win:Setter Property="dragAPs:DragPosition.OffsetY" Value="{Binding PositionY, Mode=TwoWay}"/>>
                    <not_win:Setter Property="Canvas.Left" Value="{Binding PositionX, Mode=TwoWay}"/-->
                    <not_win:Setter Property="Canvas.Top" Value="{Binding PositionY, Mode=TwoWay}"/>
                </Style>
            </ItemsControl.ItemContainerStyle>

[jeromelaban]

Thanks for the report. Style bindings are not yet supported: #4826