bookqueury.aspx.cs

来自「图书馆的书目查询」· CS 代码 · 共 195 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 Library_BS
{
	/// <summary>
	/// BookQueury 的摘要说明。
	/// </summary>
	public class BookQueury : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.RadioButton RadioButtonName;
		protected System.Web.UI.WebControls.RadioButton RadioButtonAuthor;
		protected System.Web.UI.WebControls.RadioButton RadioButtonSortID;
		protected System.Web.UI.WebControls.RadioButton RadioButtonAskforID;
		protected System.Web.UI.WebControls.RadioButton RadioButtonISBN;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.Label Label6;
		protected System.Web.UI.WebControls.Label Label7;
		protected System.Web.UI.WebControls.TextBox TextBox1;
		protected System.Web.UI.WebControls.Button btnQueury;
		protected System.Web.UI.WebControls.Button btnAgain;
		protected System.Web.UI.WebControls.Label Label8;
		protected System.Web.UI.WebControls.RadioButton RadioButtonSame;
		protected System.Web.UI.WebControls.DataGrid DataGrid1;
		protected System.Web.UI.WebControls.RadioButton RadioButtonCommon;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
		}

		#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.btnQueury.Click += new System.EventHandler(this.btnQueury_Click);
			this.btnAgain.Click += new System.EventHandler(this.btnAgain_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btnQueury_Click(object sender, System.EventArgs e)
		{
			//Response.Redirect("QueuryBySomething.aspx?Content="+this.TextBox1.Text);
			if(this.RadioButtonName.Checked==true && this.RadioButtonSame.Checked==true)
				this.BindData1();
			if(this.RadioButtonName.Checked==true && this.RadioButtonCommon.Checked==true)
				this.BindData2();
			if(this.RadioButtonAuthor.Checked==true && this.RadioButtonSame.Checked==true)
				this.BindData3();
			if(this.RadioButtonAuthor.Checked==true && this.RadioButtonCommon.Checked==true)
				this.BindData4();
			if(this.RadioButtonSortID.Checked==true && this.RadioButtonSame.Checked==true)
				this.BindData5();
			if(this.RadioButtonSortID.Checked==true && this.RadioButtonCommon.Checked==true)
				this.BindData6();
			if(this.RadioButtonAskforID.Checked==true && this.RadioButtonSame.Checked==true)
				this.BindData7();
			if(this.RadioButtonAskforID.Checked==true && this.RadioButtonCommon.Checked==true)
				this.BindData8();
			if(this.RadioButtonISBN.Checked==true && this.RadioButtonSame.Checked==true)
				this.BindData9();
			if(this.RadioButtonISBN.Checked==true && this.RadioButtonCommon.Checked==true)
				this.BindData10();
		}
		private void BindData1()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookByNameSame(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["NameSame"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData2()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookByNameCommon(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["NameCommon"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData3()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookByAuthorSame(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["AuthorSame"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData4()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookByAuthorCommon(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["AuthorCommon"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData5()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookBySortIDSame(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["SortIDSame"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData6()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookBySortIDCommon(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["SortIDCommon"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData7()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookByAskforIDSame(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["AskforIDSame"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData8()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookByAskforIDCommon(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["AskforIDCommon"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData9()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookByISBNSame(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["ISBNSame"].DefaultView;
			this.DataGrid1.DataBind();
		}
		private void BindData10()
		{
			//UserDB user = new UserDB();
			BookQueuryDB queury = new BookQueuryDB();
			DataSet myDataSet = new DataSet();
			myDataSet = queury.GetBookByISBNCommon(this.TextBox1.Text);
			this.DataGrid1.DataSource = myDataSet.Tables["ISBNCommon"].DefaultView;
			this.DataGrid1.DataBind();
		}

		private void btnAgain_Click(object sender, System.EventArgs e)
		{
			this.RadioButtonAskforID.Checked = false;
			this.RadioButtonAuthor.Checked = false;
			this.RadioButtonCommon.Checked = false;
			this.RadioButtonISBN.Checked = false;
			this.RadioButtonName.Checked = false;
			this.RadioButtonSame.Checked = false;
			this.RadioButtonSortID.Checked = false;
			this.TextBox1.Text = "";
		}
	}
}