statusmessage.cs

本系统是在asp版《在线文件管理器》的基础上设计制作

//------------------------------------------------------------------------------
// <copyright company="Telligent Systems">
//     Copyright (c) Telligent Systems Corporation.  All rights reserved.
// </copyright> 
//------------------------------------------------------------------------------

using System;
using System.Web.UI;
using System.ComponentModel;
using CommunityServer.Components;

namespace CommunityServer.Controls {

	public class StatusMessage : LiteralControl {
		bool success = true;

		public StatusMessage() {
			Visible = false;
		}

		public bool Success {
			get {
				return success;
			}
			set {
				success = value;
			}
		}

		/// <summary>
		/// Gets or sets the name of the resource to dispaly.
		/// </summary>
		[
		Bindable(true),
		Category( "Appearance" ),
		Description( "Gets or sets the name of the resource to dispaly." ),
		DefaultValue( "" ),
		]
		public virtual String ResourceName {
			get {
				Object state = ViewState["ResourceName"];
				if ( state != null ) {
					return (String)state;
				}
				return "";
			}
			set {
				ViewState["ResourceName"] = value;
			}
		}

		protected override void Render(HtmlTextWriter writer) {

			if (!Visible)
				return;

			// What style to use
			if (success)
				writer.AddAttribute(HtmlTextWriterAttribute.Class, "MessageSuccess");
			else
				writer.AddAttribute(HtmlTextWriterAttribute.Class, "MessageError");

			writer.RenderBeginTag(HtmlTextWriterTag.Div);

			// What image to use
			if (success) {
				writer.AddAttribute(HtmlTextWriterAttribute.Src, Globals.GetSkinPath() + "/images/status-green.gif");
			} else {
				writer.AddAttribute(HtmlTextWriterAttribute.Src, Globals.GetSkinPath() + "/images/status-red.gif");
			}

			writer.AddAttribute(HtmlTextWriterAttribute.Align, "middle");
			writer.RenderBeginTag(HtmlTextWriterTag.Img);
			writer.RenderEndTag();

#if DEBUG
			try {
#endif
				writer.Write( ResourceManager.GetString( this.ResourceName ) );
#if DEBUG			
			} catch ( Exception ex ) {
				writer.Write( "ResourceName: " + this.ResourceName + " Not Found" );
				System.Diagnostics.Debug.WriteLine( ex.ToString() );
			}
#endif

			writer.RenderEndTag();
		}

	}
}