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Added MapItem.Location and LocationMemberPath

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This commit is contained in:
ClemensF 2021-01-11 22:35:17 +01:00
parent 22fc5085de
commit 0d7387059b
11 changed files with 59 additions and 68 deletions
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36
SampleApps/UniversalApp/BindingHelper.cs
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@ -1,36 +0,0 @@
using MapControl;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Data;
namespace UniversalApp
{
public class BindingHelper
{
public static readonly DependencyProperty LocationPathProperty = DependencyProperty.RegisterAttached(
"LocationPath", typeof(string), typeof(BindingHelper),
new PropertyMetadata(null, LocationPathPropertyChanged));
public static string GetLocationPath(DependencyObject obj)
{
return (string)obj.GetValue(LocationPathProperty);
}
public static void SetLocationPath(DependencyObject obj, string value)
{
obj.SetValue(LocationPathProperty, value);
}
private static void LocationPathPropertyChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
var propertyPath = e.NewValue as string;
if (propertyPath != null)
{
BindingOperations.SetBinding(
obj,
MapPanel.LocationProperty,
new Binding { Path = new PropertyPath(propertyPath) });
}
}
}
}

4
SampleApps/UniversalApp/MainPage.xaml
View file

@ -21,7 +21,7 @@
</Style>
<Style x:Key="PointItemStyle" TargetType="map:MapItem">
<Setter Property="local:BindingHelper.LocationPath" Value="Location"/>
<Setter Property="LocationMemberPath" Value="Location"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="Template">
<Setter.Value>
@ -76,7 +76,7 @@
</Style>
<Style x:Key="PushpinItemStyle" TargetType="map:MapItem">
<Setter Property="local:BindingHelper.LocationPath" Value="Location"/>
<Setter Property="LocationMemberPath" Value="Location"/>
<Setter Property="VerticalAlignment" Value="Bottom"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="Template">

1
SampleApps/UniversalApp/UniversalApp.csproj
View file

@ -109,7 +109,6 @@
<Compile Include="App.xaml.cs">
<DependentUpon>App.xaml</DependentUpon>
</Compile>
<Compile Include="BindingHelper.cs" />
<Compile Include="MainPage.xaml.cs">
<DependentUpon>MainPage.xaml</DependentUpon>
</Compile>