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//------------------------------------------------------------------------------
// <copyright file="HeaderLabel.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.UI.Design.MobileControls.Util
{
using System;
using System.Diagnostics;
using System.Drawing;
using System.Windows.Forms;
[
System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand,
Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)
]
[Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
internal class HeaderLabel : RichTextBox
{
private String _text;
internal HeaderLabel()
{
BackColor = SystemColors.Control;
BorderStyle = BorderStyle.None;
WordWrap = true;
ReadOnly = true;
TabStop = false;
ScrollBars = RichTextBoxScrollBars.None;
VisibleChanged += new EventHandler(OnVisibleChanged);
}
protected override void OnContentsResized(ContentsResizedEventArgs e)
{
HeaderPanel headerPanel = Parent as HeaderPanel;
Debug.Assert(headerPanel != null,
"HeaderLabel should be placed inside of a HeaderPanel.");
headerPanel.RequestNewHeight(this, e.NewRectangle.Height);
base.OnContentsResized(e);
}
public override String Text
{
get
{
return _text;
}
set
{
_text = value;
}
}
private void OnVisibleChanged(Object sender, EventArgs e)
{
if(Visible && _text != base.Text)
{
base.Text = _text;
}
}
}
}
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