addstu.aspx.cs

XStuMan学生管理系统是面向中小学信息化管理的一套学生管理系统

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;
using System.IO;
using System.Xml;

namespace stuman
{
	/// <summary>
	/// addstu 的摘要说明。
	/// </summary>
	public class addstu : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox Edstuid;
		protected System.Web.UI.WebControls.DropDownList Edschooldate;
		protected System.Web.UI.WebControls.TextBox Edclass;
		protected System.Web.UI.WebControls.RadioButtonList Edsex;
		protected System.Web.UI.WebControls.TextBox Edaddress;
		protected System.Web.UI.WebControls.TextBox Edname;
		protected System.Web.UI.WebControls.Calendar Calendar1;
		protected System.Web.UI.WebControls.Button btnok;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			string sdate=this.Request.QueryString["sdate"];
			string sclass=this.Request.QueryString["sclass"];
			if (this.Request.QueryString.Count>0)
			{
				this.Edschooldate.Items.FindByValue(sdate).Selected=true;
				this.Edclass.Text=sclass;
			}
		}

		#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.btnok.Click += new System.EventHandler(this.btnok_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
		
		private string datafile_stumain="stumain.xml";
		private string datafile_stusum="stusum.xml";
		private string datafile_stusrc="stusrc.xml";

		private void add_stu()
		{
			try
			{
				FileStream xmlfilein;
				xmlfilein=new FileStream(Server.MapPath(datafile_stumain),FileMode.Open,FileAccess.Read,FileShare.ReadWrite);
				DataSet dsmain=new DataSet();
				dsmain.ReadXml(xmlfilein,XmlReadMode.ReadSchema);
				xmlfilein.Close();
				FileStream xmlfilein1;
				xmlfilein1=new FileStream(Server.MapPath(datafile_stusum),FileMode.Open,FileAccess.Read,FileShare.ReadWrite);
				DataSet dssum=new DataSet();
				dssum.ReadXml(xmlfilein1,XmlReadMode.ReadSchema);
				xmlfilein1.Close();
				FileStream xmlfilein2;
				xmlfilein2=new FileStream(Server.MapPath(datafile_stusrc),FileMode.Open,FileAccess.Read,FileShare.ReadWrite);
				DataSet dssrc=new DataSet();
				dssrc.ReadXml(xmlfilein2,XmlReadMode.ReadSchema);
				xmlfilein2.Close();
				int stuid=Convert.ToInt32(this.Edstuid.Text);
				string name=this.Edname.Text;
				DateTime schooldate=new DateTime(Convert.ToInt32(this.Edschooldate.SelectedValue),9,1);
				int classnum=Convert.ToInt32(this.Edclass.Text);
				int sex=this.Edsex.SelectedIndex;
				DateTime birthday=this.Calendar1.SelectedDate;
				string address=this.Edaddress.Text;
				DataRow newrow=dsmain.Tables["stu"].NewRow();
				newrow["stuid"]=stuid;
				newrow["name"]=name;
				newrow["schooldate"]=schooldate;
				newrow["class"]=classnum;
				newrow["sex"]=sex;
				dsmain.Tables["stu"].Rows.Add(newrow);
				int count=dsmain.Tables["Tbstumain"].Rows.Count;
				for (int i=0;i<count;i++)
				{
					if (Convert.ToDateTime(dsmain.Tables["Tbstumain"].Rows[i]["schooldate"]).Year==schooldate.Year)
					{
						if (Convert.ToInt32(dsmain.Tables["Tbstumain"].Rows[i]["class"])==classnum)
						{
							DataRelation rel=dsmain.Tables["Tbstumain"].ChildRelations[0];
							newrow.SetParentRow(dsmain.Tables["Tbstumain"].Rows[i],rel);
							break;
						}
					}
				}
				FileStream xmlfileout;
				xmlfileout=new FileStream(Server.MapPath(datafile_stumain),FileMode.Open,FileAccess.Write,FileShare.ReadWrite);
				dsmain.WriteXml(xmlfileout,XmlWriteMode.WriteSchema);
				xmlfileout.Close();
				DataRow newrow1=dssum.Tables["summain"].NewRow();
				newrow1["stuid"]=stuid;
				newrow1["birthday"]=birthday;
				newrow1["address"]=address;
				dssum.Tables["summain"].Rows.Add(newrow1);
				count=dssum.Tables["Tbstusum"].Rows.Count;
				for (int i=0;i<count;i++)
				{
					if (Convert.ToDateTime(dssum.Tables["Tbstusum"].Rows[i]["schooldate"]).Year==schooldate.Year)
					{
						if (Convert.ToInt32(dssum.Tables["Tbstusum"].Rows[i]["class"])==classnum)
						{
							DataRelation rel=dssum.Tables["Tbstusum"].ChildRelations[0];
							newrow1.SetParentRow(dssum.Tables["Tbstusum"].Rows[i],rel);
							break;
						}
					}
				}
				FileStream xmlfileout1;
				xmlfileout1=new FileStream(Server.MapPath(datafile_stusum),FileMode.Open,FileAccess.Write,FileShare.ReadWrite);
				dssum.WriteXml(xmlfileout1,XmlWriteMode.WriteSchema);
				xmlfileout1.Close();
				DataRow newrow2=dssrc.Tables["srcmain"].NewRow();
				newrow2["stuid"]=stuid;
				newrow2["name"]=name;
				dssrc.Tables["srcmain"].Rows.Add(newrow2);
				count=dssrc.Tables["Tbstusrc"].Rows.Count;
				for (int i=0;i<count;i++)
				{
					if (Convert.ToDateTime(dssrc.Tables["Tbstusrc"].Rows[i]["schooldate"]).Year==schooldate.Year)
					{
						if (Convert.ToInt32(dssrc.Tables["Tbstusrc"].Rows[i]["class"])==classnum)
						{
							DataRelation rel=dssrc.Tables["Tbstusrc"].ChildRelations[0];
							newrow2.SetParentRow(dssrc.Tables["Tbstusrc"].Rows[i],rel);
							break;
						}
					}
				}
				FileStream xmlfileout2;
				xmlfileout2=new FileStream(Server.MapPath(datafile_stusrc),FileMode.Open,FileAccess.Write,FileShare.ReadWrite);
				dssrc.WriteXml(xmlfileout2,XmlWriteMode.WriteSchema);
				xmlfileout2.Close();
			}
			catch (Exception ex)
			{
				this.Response.Write(ex.ToString());
			}
		}
								
		private void btnok_Click(object sender, System.EventArgs e)
		{
			this.add_stu();
		}
	}
}