99 lines
3.5 KiB
C#
99 lines
3.5 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="HtmlPhoneCallAdapter.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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using System;
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using System.Globalization;
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using System.IO;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.MobileControls;
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using System.Drawing;
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using System.Security.Permissions;
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#if COMPILING_FOR_SHIPPED_SOURCE
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namespace System.Web.UI.MobileControls.ShippedAdapterSource
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#else
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namespace System.Web.UI.MobileControls.Adapters
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#endif
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{
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/*
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* HtmlPhoneCallAdapter class.
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*
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* Copyright (c) 2000 Microsoft Corporation
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*/
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/// <include file='doc\HtmlPhoneCallAdapter.uex' path='docs/doc[@for="HtmlPhoneCallAdapter"]/*' />
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[AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
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[AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
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[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.")]
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public class HtmlPhoneCallAdapter : HtmlControlAdapter
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{
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/// <include file='doc\HtmlPhoneCallAdapter.uex' path='docs/doc[@for="HtmlPhoneCallAdapter.Control"]/*' />
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protected new PhoneCall Control
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{
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get
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{
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return (PhoneCall)base.Control;
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}
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}
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/// <include file='doc\HtmlPhoneCallAdapter.uex' path='docs/doc[@for="HtmlPhoneCallAdapter.Render"]/*' />
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public override void Render(HtmlMobileTextWriter writer)
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{
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writer.EnterStyle(Style);
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if (Device.CanInitiateVoiceCall)
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{
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String text = Control.Text;
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String phoneNumber = Control.PhoneNumber;
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if (String.IsNullOrEmpty(text))
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{
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text = phoneNumber;
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}
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writer.WriteBeginTag("a");
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writer.Write(" href=\"tel:");
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foreach (char ch in phoneNumber)
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{
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if (ch >= '0' && ch <= '9' || ch == '#' || ch=='+')
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{
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writer.Write(ch);
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}
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}
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writer.Write("\"");
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AddAttributes(writer);
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writer.Write(">");
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writer.WriteText(text, true);
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writer.WriteEndTag("a");
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}
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else
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{
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// Format the text string based on properties
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String text = String.Format(CultureInfo.CurrentCulture, Control.AlternateFormat, Control.Text,
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Control.PhoneNumber);
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String url = Control.AlternateUrl;
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// If URI specified, create a link. Otherwise, only text is displayed.
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if (!String.IsNullOrEmpty(url))
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{
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RenderBeginLink(writer, url);
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writer.WriteText(text, true);
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RenderEndLink(writer);
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}
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else
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{
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writer.WriteText(text, true);
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}
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}
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writer.ExitStyle(Style, Control.BreakAfter);
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}
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}
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}
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