85 lines
2.2 KiB
C#
85 lines
2.2 KiB
C#
using System;
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using System.Windows;
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namespace AttachedEventsAndProperties
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{
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public static class AttachedPropertyExample
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{
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#region modified docs.microsoft.com example
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public static readonly DependencyProperty IsBubbleSourceProperty = DependencyProperty.RegisterAttached(
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"IsBubbleSource",
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typeof(Boolean),
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typeof(AquariumObject),
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null
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);
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public static void SetIsBubbleSource(UIElement element, Boolean value)
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{
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element.SetValue(IsBubbleSourceProperty, value);
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}
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public static Boolean GetIsBubbleSource(UIElement element)
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{
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return (Boolean)element.GetValue(IsBubbleSourceProperty);
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}
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public static readonly DependencyProperty IsDuplicatedProperty = DependencyProperty.RegisterAttached(
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"IsDuplicated",
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typeof(Boolean),
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typeof(AquariumObject),
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null
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);
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public static void SetIsDuplicated(UIElement element, Boolean value)
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{
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element.SetValue(IsDuplicatedProperty, value);
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}
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public static Boolean GetIsDuplicated(UIElement element)
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{
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return (Boolean)element.GetValue(IsDuplicatedProperty);
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}
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public static bool IsDuplicated {get;set;}
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#endregion
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#region example (no get method)
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public static readonly DependencyProperty IsBubbleSource2Property = DependencyProperty.RegisterAttached(
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"IsBubbleSource2",
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typeof(Boolean),
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typeof(AquariumObject),
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null
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);
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public static void SetIsBubbleSource2(UIElement element, Boolean value)
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{
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element.SetValue(IsBubbleSourceProperty, value);
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}
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#endregion
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#region Negative example (the property type ends with "Event", but the name doesn't)
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public static readonly DependencyProperty P = DependencyProperty.RegisterAttached(
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"IsBubbleSource3",
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typeof(Boolean),
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typeof(AquariumObject),
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null
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);
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public static void SetIsBubbleSource3(UIElement element, Boolean value)
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{
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element.SetValue(IsBubbleSourceProperty, value);
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}
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public static Boolean GetIsBubbleSource3(UIElement element)
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{
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return (Boolean)element.GetValue(IsBubbleSourceProperty);
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}
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#endregion
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}
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} |