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DrawingGroup.Open Method

Opens the DrawingGroup in order to populate its Children and clears any existing Children.

Namespace:  System.Windows.Media
Assembly:  PresentationCore (in PresentationCore.dll)

public DrawingContext Open()
You cannot use methods in XAML.

Return Value

Type: System.Windows.Media.DrawingContext
A DrawingContext that can be used to describe the contents of this DrawingGroup object.

You must close the DrawingContext before you can render this DrawingGroup object.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5, 3.0
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