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ElementHost.BackColorTransparent Property

Gets or sets a value indicating whether the hosted element has a transparent background.

Namespace:  System.Windows.Forms.Integration
Assembly:  WindowsFormsIntegration (in WindowsFormsIntegration.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

public bool BackColorTransparent { get; set; }
<object BackColorTransparent="bool" .../>

Property Value

Type: System.Boolean
true if the hosted element has a transparent background; otherwise, false. The default is false.

The BackColorTransparent property enables bitmap copying, which enables hosted elements to use transparency over the host container. This is useful when the element is over an image or gradient background.

For performance reasons, the BackColorTransparent property is turned off by default.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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