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MapBase dependency properties

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ClemensFischer 2024-05-21 13:51:10 +02:00
parent abe3bb75f9
commit 74f4e0176b
14 changed files with 1262 additions and 1037 deletions
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44
MapControl/WinUI/DependencyPropertyHelper.WinUI.cs Normal file
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// XAML Map Control - https://github.com/ClemensFischer/XAML-Map-Control
// Copyright © 2024 Clemens Fischer
// Licensed under the Microsoft Public License (Ms-PL)
using System;
#if WINUI
using Microsoft.UI.Xaml;
#else
using Windows.UI.Xaml;
#endif
namespace MapControl
{
public static class DependencyPropertyHelper
{
public static DependencyProperty Register<TOwner, TValue>(
string name,
TValue defaultValue = default,
bool bindTwoWayByDefault = false,
Action<TOwner, TValue, TValue> changed = null)
where TOwner : DependencyObject
{
var metadata = changed != null
? new PropertyMetadata(defaultValue, (o, e) => changed((TOwner)o, (TValue)e.OldValue, (TValue)e.NewValue))
: new PropertyMetadata(defaultValue);
return DependencyProperty.Register(name, typeof(TValue), typeof(TOwner), metadata);
}
public static DependencyProperty RegisterAttached<TOwner, TValue>(
string name,
TValue defaultValue = default,
bool inherits = false,
Action<FrameworkElement, TValue, TValue> changed = null)
where TOwner : DependencyObject
{
var metadata = changed != null
? new PropertyMetadata(defaultValue, (o, e) => changed((FrameworkElement)o, (TValue)e.OldValue, (TValue)e.NewValue))
: new PropertyMetadata(defaultValue);
return DependencyProperty.RegisterAttached(name, typeof(TValue), typeof(TOwner), metadata);
}
}
}