addclass.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>
	/// add_class 的摘要说明。
	/// </summary>
	public class add_class : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DropDownList Edschooldate;
		protected System.Web.UI.WebControls.TextBox Edclass;
		protected System.Web.UI.WebControls.Button btnok;

		private string datafile_stumain="stumain.xml";
		private string datafile_class="class.xml";
		private string datafile_stusum="stusum.xml";
		private string datafile_stusrc="stusrc.xml";

		private void addclass()
		{
			try
			{
				FileStream xmlfilein;
				xmlfilein=new FileStream(Server.MapPath(datafile_stumain),FileMode.Open,FileAccess.Read,FileShare.ReadWrite);
				DataSet ds=new DataSet();
				ds.ReadXml(xmlfilein,XmlReadMode.ReadSchema);
				xmlfilein.Close();
				DataRow newrow=ds.Tables["Tbstumain"].NewRow();
				newrow["schooldate"]=new DateTime(Convert.ToInt32(this.Edschooldate.SelectedValue),9,1);
				newrow["class"]=Convert.ToInt32(this.Edclass.Text);
				ds.Tables["Tbstumain"].Rows.Add(newrow);
				FileStream xmlfileout;
				xmlfileout=new FileStream(Server.MapPath(datafile_stumain),FileMode.Open,FileAccess.Write,FileShare.ReadWrite);
				ds.WriteXml(xmlfileout,XmlWriteMode.WriteSchema);
				xmlfileout.Close();
			}
			catch (Exception ex)
			{
				this.Response.Write(ex.ToString());
			}
		}

		private void addtostusum()
		{
			try
			{
				FileStream xmlfilein;
				xmlfilein=new FileStream(Server.MapPath(datafile_stusum),FileMode.Open,FileAccess.Read,FileShare.ReadWrite);
				DataSet ds=new DataSet();
				ds.ReadXml(xmlfilein,XmlReadMode.ReadSchema);
				xmlfilein.Close();
				DataRow newrow=ds.Tables["Tbstusum"].NewRow();
				newrow["schooldate"]=new DateTime(Convert.ToInt32(this.Edschooldate.SelectedValue),9,1);
				newrow["class"]=Convert.ToInt32(this.Edclass.Text);
				ds.Tables["Tbstusum"].Rows.Add(newrow);
				FileStream xmlfileout;
				xmlfileout=new FileStream(Server.MapPath(datafile_stusum),FileMode.Open,FileAccess.Write,FileShare.ReadWrite);
				ds.WriteXml(xmlfileout,XmlWriteMode.WriteSchema);
				xmlfileout.Close();
			}
			catch (Exception ex)
			{
				this.Response.Write(ex.ToString());
			}
		}

		private void addtostusrc()
		{
			try
			{
				FileStream xmlfilein;
				xmlfilein=new FileStream(Server.MapPath(datafile_stusrc),FileMode.Open,FileAccess.Read,FileShare.ReadWrite);
				DataSet ds=new DataSet();				
				ds.ReadXml(xmlfilein,XmlReadMode.ReadSchema);
				xmlfilein.Close();
				DataRow newrow=ds.Tables["Tbstusrc"].NewRow();
				newrow["schooldate"]=new DateTime(Convert.ToInt32(this.Edschooldate.SelectedValue),9,1);
				newrow["class"]=Convert.ToInt32(this.Edclass.Text);
				ds.Tables["Tbstusrc"].Rows.Add(newrow);
				FileStream xmlfileout;
				xmlfileout=new FileStream(Server.MapPath(datafile_stusrc),FileMode.Open,FileAccess.Write,FileShare.ReadWrite);
				ds.WriteXml(xmlfileout,XmlWriteMode.WriteSchema);
				xmlfileout.Close();
			}
			catch (Exception ex)
			{
				this.Response.Write(ex.ToString());
			}
		}

		private void addtoclass()
		{
			try
			{
				FileStream xmlfilein;
				xmlfilein=new FileStream(Server.MapPath(datafile_class),FileMode.Open,FileAccess.Read,FileShare.ReadWrite);
				DataSet ds=new DataSet();				
				ds.ReadXml(xmlfilein,XmlReadMode.ReadSchema);
				xmlfilein.Close();
				DataRow newrow=ds.Tables["Tbclass"].NewRow();
				newrow["schooldate"]=new DateTime(Convert.ToInt32(this.Edschooldate.SelectedValue),9,1);
				newrow["class"]=Convert.ToInt32(this.Edclass.Text);
				ds.Tables["Tbclass"].Rows.Add(newrow);
				FileStream xmlfileout;
				xmlfileout=new FileStream(Server.MapPath(datafile_class),FileMode.Open,FileAccess.Write,FileShare.ReadWrite);
				ds.WriteXml(xmlfileout,XmlWriteMode.WriteSchema);
				xmlfileout.Close();
			}
			catch (Exception ex)
			{
				this.Response.Write(ex.ToString());
			}
		}

		private void Page_Load(object sender, System.EventArgs e)
		{
			
		}

		#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 void btnok_Click(object sender, System.EventArgs e)
		{
			this.addclass();
			this.addtostusum();
			this.addtostusrc();
			this.addtoclass();
			string sdate=this.Edschooldate.SelectedValue;
			string sclass=this.Edclass.Text;
			string strUrl="addstu.aspx?sdate="+sdate+"&sclass="+sclass;
			this.Response.Redirect(strUrl);
		}
	}
}