addnews.aspx.cs

来自「这是一个编好的网上书店系统」· CS 代码 · 共 105 行

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace BookStore.Admin
{
	/// <summary>
	/// AddNews 的摘要说明。
	/// </summary>
	public class AddNews : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.HyperLink HyperLink1;
		protected System.Web.UI.WebControls.HyperLink HyperLink4;
		protected System.Web.UI.WebControls.HyperLink Hyperlink9;
		protected System.Web.UI.WebControls.HyperLink HyperLink2;
		protected System.Web.UI.WebControls.HyperLink HyperLink3;
		protected System.Web.UI.WebControls.HyperLink Hyperlink10;
		protected System.Web.UI.WebControls.HyperLink HyperLink5;
		protected System.Web.UI.WebControls.HyperLink Hyperlink7;
		protected System.Web.UI.WebControls.HyperLink Hyperlink8;
		protected System.Web.UI.WebControls.HyperLink HyperLink6;
		protected System.Web.UI.WebControls.TextBox tbNewsTitle;
		protected System.Web.UI.WebControls.TextBox tbNewsContent;
		protected System.Web.UI.WebControls.Button btAddNews;
		protected System.Web.UI.WebControls.Button btCancel;
		protected System.Web.UI.WebControls.Label lbInfo;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
		protected System.Web.UI.HtmlControls.HtmlForm Form1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			if(Object.Equals(Session["UserName"],null))
			{
				Response.Redirect("../Error.aspx");
			}
			else
			{
				if(!RobertSoft.BookStore.User.IsSupervisor(Session["UserName"].ToString()))
				{
					Response.Redirect("../Default.aspx");
				}
				else
				{

				}
			}
		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.btAddNews.Click += new System.EventHandler(this.btAddNews_Click);
			this.btCancel.Click += new System.EventHandler(this.btCancel_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btAddNews_Click(object sender, System.EventArgs e)
		{
			string strSql;
			strSql = "INSERT INTO News(Title, Content)VALUES('" 
				+ this.tbNewsTitle.Text.Trim() + "','" + this.tbNewsContent.Text.Trim() + "')";
			try
			{
				RobertSoft.BookStore.DBClass.DBBaseClass.ExecuteSQLCmd(strSql);
				this.lbInfo.Text = "添加新闻成功";
				this.tbNewsContent.Text = "";
				this.tbNewsTitle.Text = "";
			}
			catch
			{
				return;
			}
		}

		private void btCancel_Click(object sender, System.EventArgs e)
		{
			this.tbNewsContent.Text = "";
			this.tbNewsTitle.Text = "";
		}
	}
}