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BorderGapMaskConverter.Convert Method

Creates a VisualBrush that draws the border for a GroupBox control.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

public Object Convert(
	Object[] values,
	Type targetType,
	Object parameter,
	CultureInfo culture
You cannot use methods in XAML.


Type: System.Object[]

An array of three numbers that represent the GroupBox control parameters. See Remarks for more information.

Type: System.Type

This parameter is not used.

Type: System.Object

The width of the visible line to the left of the Header in the GroupBox.

Type: System.Globalization.CultureInfo

This parameter is not used.

Return Value

Type: System.Object
A VisualBrush that draws the border around a GroupBox control that includes a gap for the Header content.


IMultiValueConverter.Convert(Object[], Type, Object, CultureInfo)

The three numbers that are in the values parameter represent the following GroupBox control parameters:

The following illustration provides a graphical representation of the values parameter.

A GroupBox and the valiues for the Convert method

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