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GeoImage and DependencyPropertyHelper implementation

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ClemensFischer 2024-09-13 22:21:38 +02:00
parent 0344db4b9b
commit 1b0e73dc35
12 changed files with 190 additions and 154 deletions
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31
MapControl/WinUI/DependencyPropertyHelper.WinUI.cs
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@ -15,21 +15,9 @@ namespace MapControl
{
public static class DependencyPropertyHelper
{
public static DependencyProperty Register<TOwner, TValue>(
string name,
TValue defaultValue = default,
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>(
public static DependencyProperty RegisterAttached<TValue>(
string name,
Type ownerType,
TValue defaultValue = default,
Action<FrameworkElement, TValue, TValue> changed = null,
bool inherits = false) // unused in WinUI/UWP
@ -44,7 +32,20 @@ namespace MapControl
}
});
return DependencyProperty.RegisterAttached(name, typeof(TValue), typeof(TOwner), metadata);
return DependencyProperty.RegisterAttached(name, typeof(TValue), ownerType, metadata);
}
public static DependencyProperty Register<TOwner, TValue>(
string name,
TValue defaultValue = default,
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);
}
}
}