DesignerImageAdapter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Design / Adapters / DesignerImageAdapter.cs / 1305376 / DesignerImageAdapter.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

using System.Diagnostics; 
using System.Globalization; 
using System.Web.Mobile;
using System.Web.UI.Design.MobileControls; 
using System.Web.UI.MobileControls;
using System.Web.UI.MobileControls.Adapters;
using System.ComponentModel.Design;
 
namespace System.Web.UI.Design.MobileControls.Adapters
{ 
    [ 
        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 DesignerImageAdapter : HtmlImageAdapter
    { 
        public override MobileCapabilities Device
        { 
            get 
            {
                return DesignerCapabilities.Instance; 
            }
        }

        public override void Render(HtmlMobileTextWriter writer) 
        {
            Alignment alignment = (Alignment)Style[Style.AlignmentKey, true]; 
 
            byte templateStatus;
            int maxWidth = DesignerAdapterUtil.GetMaxWidthToFit(Control, out templateStatus); 
            String width = DesignerAdapterUtil.GetWidth(Control);

            if (templateStatus == DesignerAdapterUtil.CONTROL_IN_TEMPLATE_EDIT)
            { 
                width = maxWidth.ToString(CultureInfo.InvariantCulture) + "px";
            } 
 
            writer.WriteBeginTag("div");
            if (alignment == Alignment.Center) 
            {
                writer.WriteAttribute("align", "center");
            }
            writer.WriteAttribute("style", "overflow-x:hidden;width:" + width); 
            writer.Write(">");
 
            String source = Control.ImageUrl; 

            writer.WriteBeginTag("img"); 
            ((DesignerTextWriter)writer).WriteStyleAttribute(Style);
            if (!String.IsNullOrEmpty(source))
            {
                writer.WriteAttribute("src", source, true); 
            }
            if (!String.IsNullOrEmpty(Control.AlternateText)) 
            { 
                writer.Write(" alt=\"");
                writer.WriteText(Control.AlternateText, true); 
                writer.Write("\"");
            }

            // center alignment not part of HTML for images. 
            if (alignment == Alignment.Right ||
                alignment == Alignment.Left) 
            { 
                writer.WriteAttribute("align", Enum.GetName(typeof(Alignment), alignment));
            } 

            writer.WriteAttribute("border", "0");
            writer.Write(">");
            writer.WriteEndTag("div"); 
        }
    } 
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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