kqlr.aspx.cs

成绩管理系统

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 tang
{
	/// <summary>
	/// kqlr 的摘要说明。
	/// </summary>
	public class kqlr : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox TextBox1;
		protected System.Web.UI.WebControls.TextBox TextBox2;
		protected System.Web.UI.WebControls.TextBox TextBox3;
		protected System.Web.UI.WebControls.TextBox TextBox4;
		protected System.Web.UI.WebControls.Label Label1;
		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 TextBox5;
		protected System.Web.UI.WebControls.TextBox TextBox6;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.Button Button2;
		protected System.Data.SqlClient.SqlDataAdapter sqlDataAdapter1;
		protected System.Data.SqlClient.SqlCommand sqlSelectCommand1;
		protected System.Data.SqlClient.SqlCommand sqlInsertCommand1;
		protected System.Data.SqlClient.SqlCommand sqlUpdateCommand1;
		protected System.Data.SqlClient.SqlCommand sqlDeleteCommand1;
		protected System.Data.SqlClient.SqlConnection sqlConnection1;
		protected tang.DataSet1 dataSet11;
		protected System.Web.UI.WebControls.Label Label8;
		protected System.Web.UI.WebControls.Button Button3;
		protected System.Web.UI.WebControls.Label Label2;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
				if (!IsPostBack)//页面第一次加载时； 
		 { 
			 if (Session["username"] ==null) 
			 { 

				 this.Response.Redirect("error.aspx");//重定向到登录也就是身份验证的那个页面 
			 } 
		 } 
			// 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.sqlDataAdapter1 = new System.Data.SqlClient.SqlDataAdapter();
			this.sqlSelectCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlInsertCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlUpdateCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlDeleteCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlConnection1 = new System.Data.SqlClient.SqlConnection();
			this.dataSet11 = new tang.DataSet1();
			((System.ComponentModel.ISupportInitialize)(this.dataSet11)).BeginInit();
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			// 
			// sqlDataAdapter1
			// 
			this.sqlDataAdapter1.DeleteCommand = this.sqlDeleteCommand1;
			this.sqlDataAdapter1.InsertCommand = this.sqlInsertCommand1;
			this.sqlDataAdapter1.SelectCommand = this.sqlSelectCommand1;
			this.sqlDataAdapter1.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
																									  new System.Data.Common.DataTableMapping("Table", "考勤记录", new System.Data.Common.DataColumnMapping[] {
																																																			  new System.Data.Common.DataColumnMapping("考勤日期", "考勤日期"),
																																																			  new System.Data.Common.DataColumnMapping("学生编号", "学生编号"),
																																																			  new System.Data.Common.DataColumnMapping("节次", "节次"),
																																																			  new System.Data.Common.DataColumnMapping("学期编号", "学期编号"),
																																																			  new System.Data.Common.DataColumnMapping("班级编号", "班级编号"),
																																																			  new System.Data.Common.DataColumnMapping("考勤结果", "考勤结果")})});
			this.sqlDataAdapter1.UpdateCommand = this.sqlUpdateCommand1;
			// 
			// sqlSelectCommand1
			// 
			this.sqlSelectCommand1.CommandText = "SELECT 考勤日期, 学生编号, 节次, 学期编号, 班级编号, 考勤结果 FROM 考勤记录";
			this.sqlSelectCommand1.Connection = this.sqlConnection1;
			// 
			// sqlInsertCommand1
			// 
			this.sqlInsertCommand1.CommandText = "INSERT INTO 考勤记录(考勤日期, 学生编号, 节次, 学期编号, 班级编号, 考勤结果) VALUES (@考勤日期, @学生编号, @节次, @学期" +
				"编号, @班级编号, @考勤结果); SELECT 考勤日期, 学生编号, 节次, 学期编号, 班级编号, 考勤结果 FROM 考勤记录 WHERE (学期编号" +
				" = @学期编号) AND (学生编号 = @学生编号) AND (班级编号 = @班级编号) AND (考勤日期 = @考勤日期) AND (节次 = @节次" +
				")";
			this.sqlInsertCommand1.Connection = this.sqlConnection1;
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@考勤日期", System.Data.SqlDbType.VarChar, 10, "考勤日期"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@学生编号", System.Data.SqlDbType.VarChar, 6, "学生编号"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@节次", System.Data.SqlDbType.VarChar, 3, "节次"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@学期编号", System.Data.SqlDbType.VarChar, 6, "学期编号"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@班级编号", System.Data.SqlDbType.VarChar, 6, "班级编号"));
			this.sqlInsertCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@考勤结果", System.Data.SqlDbType.VarChar, 18, "考勤结果"));
			// 
			// sqlUpdateCommand1
			// 
			this.sqlUpdateCommand1.CommandText = @"UPDATE 考勤记录 SET 考勤日期 = @考勤日期, 学生编号 = @学生编号, 节次 = @节次, 学期编号 = @学期编号, 班级编号 = @班级编号, 考勤结果 = @考勤结果 WHERE (学期编号 = @Original_学期编号) AND (学生编号 = @Original_学生编号) AND (班级编号 = @Original_班级编号) AND (考勤日期 = @Original_考勤日期) AND (节次 = @Original_节次) AND (考勤结果 = @Original_考勤结果 OR @Original_考勤结果 IS NULL AND 考勤结果 IS NULL); SELECT 考勤日期, 学生编号, 节次, 学期编号, 班级编号, 考勤结果 FROM 考勤记录 WHERE (学期编号 = @学期编号) AND (学生编号 = @学生编号) AND (班级编号 = @班级编号) AND (考勤日期 = @考勤日期) AND (节次 = @节次)";
			this.sqlUpdateCommand1.Connection = this.sqlConnection1;
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@考勤日期", System.Data.SqlDbType.VarChar, 10, "考勤日期"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@学生编号", System.Data.SqlDbType.VarChar, 6, "学生编号"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@节次", System.Data.SqlDbType.VarChar, 3, "节次"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@学期编号", System.Data.SqlDbType.VarChar, 6, "学期编号"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@班级编号", System.Data.SqlDbType.VarChar, 6, "班级编号"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@考勤结果", System.Data.SqlDbType.VarChar, 18, "考勤结果"));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_学期编号", System.Data.SqlDbType.VarChar, 6, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "学期编号", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_学生编号", System.Data.SqlDbType.VarChar, 6, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "学生编号", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_班级编号", System.Data.SqlDbType.VarChar, 6, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "班级编号", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_考勤日期", System.Data.SqlDbType.VarChar, 10, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "考勤日期", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_节次", System.Data.SqlDbType.VarChar, 3, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "节次", System.Data.DataRowVersion.Original, null));
			this.sqlUpdateCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_考勤结果", System.Data.SqlDbType.VarChar, 18, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "考勤结果", System.Data.DataRowVersion.Original, null));
			// 
			// sqlDeleteCommand1
			// 
			this.sqlDeleteCommand1.CommandText = "DELETE FROM 考勤记录 WHERE (学期编号 = @Original_学期编号) AND (学生编号 = @Original_学生编号) AND (班" +
				"级编号 = @Original_班级编号) AND (考勤日期 = @Original_考勤日期) AND (节次 = @Original_节次) AND (考" +
				"勤结果 = @Original_考勤结果 OR @Original_考勤结果 IS NULL AND 考勤结果 IS NULL)";
			this.sqlDeleteCommand1.Connection = this.sqlConnection1;
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_学期编号", System.Data.SqlDbType.VarChar, 6, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "学期编号", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_学生编号", System.Data.SqlDbType.VarChar, 6, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "学生编号", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_班级编号", System.Data.SqlDbType.VarChar, 6, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "班级编号", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_考勤日期", System.Data.SqlDbType.VarChar, 10, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "考勤日期", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_节次", System.Data.SqlDbType.VarChar, 3, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "节次", System.Data.DataRowVersion.Original, null));
			this.sqlDeleteCommand1.Parameters.Add(new System.Data.SqlClient.SqlParameter("@Original_考勤结果", System.Data.SqlDbType.VarChar, 18, System.Data.ParameterDirection.Input, false, ((System.Byte)(0)), ((System.Byte)(0)), "考勤结果", System.Data.DataRowVersion.Original, null));
			// 
			// sqlConnection1
			// 
			this.sqlConnection1.ConnectionString = "workstation id=\"SUNLIGHT-17F324\";packet size=4096;integrated security=SSPI;data s" +
				"ource=\"SUNLIGHT-17F324\";persist security info=False;initial catalog=大型数据库";
			// 
			// dataSet11
			// 
			this.dataSet11.DataSetName = "DataSet1";
			this.dataSet11.Locale = new System.Globalization.CultureInfo("zh-CN");
			this.Button3.Click += new System.EventHandler(this.Button3_Click);
			this.Load += new System.EventHandler(this.Page_Load);
			((System.ComponentModel.ISupportInitialize)(this.dataSet11)).EndInit();

		}
		#endregion

		private void Button1_Click(object sender, System.EventArgs e)
		{
			DataRow row=dataSet11.Tables["考勤记录"].NewRow();
			row["考勤日期"]=TextBox1.Text;
			row["学生编号"]=TextBox2.Text;
			row["节次"]=TextBox3.Text;
			row["学期编号"]=TextBox4.Text;
			row["班级编号"]=TextBox5.Text;
			row["考勤结果"]=TextBox6.Text;
			dataSet11.Tables["考勤记录"].Rows.Add(row);
			sqlDataAdapter1.Update(dataSet11,"考勤记录");
			Label8.Text="考勤录入成功！";
		}

		private void Button3_Click(object sender, System.EventArgs e)
		{
			Response.Redirect("admin3.aspx");
		}
	}
}