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TextElementEditingBehaviorAttribute.IsMergeable Property

Gets or sets a value indicating whether the RichTextBox can merge two adjacent text elements.

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

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

Property Value

Type: System.Boolean
true if a RichTextBox is free to merge adjacent custom text elements that have identical property values; otherwise, false.

When IsMergeable is true, the decision to combine adjacent text elements that have identical property values is left up to the RichTextBox. When IsMergeable is false, a RichTextBox does not combine two adjacent text elements.

TextElementEditingBehaviorAttribute is introduced in the .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

.NET Framework

Supported in: 4, 3.5 SP1, 3.0 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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