commenteditctrl.ascx.cs

来自「该项目中对 SQLHelper 类进行了简单封装」· CS 代码 · 共 105 行

/* 
 * CommentEditCtrl.ascx.cs @Microsoft Visual Studio 2008 <.NET Framework 3.5>
 * AfritXia
 * 2008-01-28
 * 
 * Copyright(c) http://www.AfritXia.NET/
 * 
 */

using System;

using NET.AfritXia.MyHome.HomeStart.CodeLand;
using NET.AfritXia.MyHome.Model.Message;

namespace NET.AfritXia.MyHome.HomeStart.PageCtrls.Utils
{
	/// <summary>
	/// 评论编辑器控件
	/// </summary>
	public partial class CommentEditCtrl : System.Web.UI.UserControl
	{
		// 评论发送事件键值
		private static readonly object g_postEventKey = new object();

		/// <summary>
		/// 控件初始化函数
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		protected void Page_Init(object sender, EventArgs e)
		{
			this.m_aspPostCmd.Click += new EventHandler(m_aspPostCmd_Click);
		}

		/// <summary>
		/// 设置或获取评论所属文章 ID
		/// </summary>
		public int BelongToArticleUID
		{
			set
			{
				this.ViewState["BelongToArticleUID"] = value;
			}

			get
			{
				if (this.ViewState["BelongToArticleUID"] == null)
					return -1;

				return Convert.ToInt32(this.ViewState["BelongToArticleUID"]);
			}
		}

		/// <summary>
		/// 添加或移除评论发送事件句柄
		/// </summary>
		public event EventHandler PostEvent
		{
			add
			{
				this.Events.AddHandler(g_postEventKey, value);
			}

			remove
			{
				this.Events.RemoveHandler(g_postEventKey, value);
			}
		}

		/// <summary>
		/// 获取新评论信息
		/// </summary>
		/// <returns></returns>
		public Comment GetNewComment()
		{
			Comment newComment = new Comment();

			// 所属文章 ID
			newComment.BelongToArticleUID = this.BelongToArticleUID;
			// 评论信息
			newComment.TextContent = this.m_myTextContentCtrl.XMLNText;
			// 评论人
			newComment.PostUser = this.m_aspGuestNameTxt.Text;
			// 发送时间
			newComment.PostTime = DateTime.Now;
			// 客户端 IP 地址
			newComment.ClientIP = Visitor.Current.ClientIP;

			return newComment;
		}

		/// <summary>
		/// 发送按钮点击事件
		/// </summary>
		/// <param name="sender"></param>
		/// <param name="e"></param>
		private void m_aspPostCmd_Click(object sender, EventArgs e)
		{
			EventHandler handler = this.Events[g_postEventKey] as EventHandler;

			if (handler != null)
				handler(sender, e);
		}
	}
}