typeadd.aspx.cs

客户关系管理系统

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 HKeBookshop.bookmanager
{
	/// <summary>
	/// typeadd 的摘要说明。
	/// </summary>
	public class typeadd : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.DataGrid DataGrid1;
		myclass MyClass = new myclass();
		DataSet ds = new DataSet();
		protected System.Web.UI.WebControls.TextBox typename;
		protected System.Web.UI.WebControls.TextBox typeid;
		string  strsql="";

		private void Page_Load(object sender, System.EventArgs e)
		{
			if (!IsPostBack)
			{
				strsql = "select * from T_booktype";
				ds=MyClass.Readdate(strsql);
				DataGrid1.DataSource = ds;
				DataGrid1.DataBind();
			}
		}

		#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.DataGrid1.ItemCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.DataGrid1_ItemCommand);
			this.DataGrid1.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler(this.DataGrid1_PageIndexChanged);
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void DataGrid1_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
		{
			
		}

		private void DataGrid1_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
		{
			if (e.CommandName == "Delete")
			{
				
				strsql = "delete from T_booktype where id=" + e.Item.Cells[0].Text;
				MyClass.delete(strsql,ds);
				Response.Redirect("typeadd.aspx");
				
			}
		}

		private void Button1_Click(object sender, System.EventArgs e)
		{
			strsql = "insert into T_booktype values('" + typeid.Text + "','" + typename.Text + "')";
			MyClass.Insert(strsql);
			Response.Redirect("typeadd.aspx");
		}
	}
}