//---------------------------------------------------------------------------
//
// Copyright (C) Microsoft Corporation. All rights reserved.
//
// Description: LineBreak element.
//
// History:
// 07/22/2002 : MikeOrr - Created.
// 06/26/2003 : ZhenbinX - Ported to /Rewrote for WCP tree
// 10/28/2004 : Microsoft - ContentElements refactoring.
//
//---------------------------------------------------------------------------
using System.Windows.Markup; // TrimSurrondingWhitespace
namespace System.Windows.Documents
{
/// <summary>
/// LineBreak element that forces a line breaking.
/// </summary>
[TrimSurroundingWhitespace]
public class LineBreak : Inline
{
/// <summary>
/// Creates a new LineBreak instance.
/// </summary>
public LineBreak()
{
}
/// <summary>
/// Creates a new LineBreak instance.
/// </summary>
/// <param name="insertionPosition">
/// Optional position at which to insert the new LineBreak. May
/// be null.
/// </param>
public LineBreak(TextPointer insertionPosition)
{
if (insertionPosition != null)
{
insertionPosition.TextContainer.BeginChange();
}
try
{
if (insertionPosition != null)
{
// This will throw InvalidOperationException if schema validity is violated.
insertionPosition.InsertInline(this);
}
}
finally
{
if (insertionPosition != null)
{
insertionPosition.TextContainer.EndChange();
}
}
}
}
}
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