29 строки
1.1 KiB
C#
29 строки
1.1 KiB
C#
// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using Microsoft.UI.Composition;
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using Microsoft.UI.Xaml;
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using Microsoft.UI.Xaml.Hosting;
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namespace CommunityToolkit.WinUI.UI.Controls
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{
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/// <summary>
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/// Internal class used to provide helpers for controls
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/// </summary>
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internal static partial class ControlHelpers
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{
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/// <summary>
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/// Get the visual associated with an UIElement
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/// </summary>
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/// <param name="element">Source UIElement</param>
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/// <returns>ContainerVisual associated with the element</returns>
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public static ContainerVisual GetVisual(this UIElement element)
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{
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var hostVisual = ElementCompositionPreview.GetElementVisual(element);
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var root = hostVisual.Compositor.CreateContainerVisual();
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ElementCompositionPreview.SetElementChildVisual(element, root);
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return root;
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}
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}
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} |