form1.cs

三层体系结构的应用-学员管理系统 一个学校需要一个学生管理系统。分以下功能: 管理班档案 管理学生档案 学校开了多门课程

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace test
{
	using Aptech.Student.DataAccess;
	using Aptech.Student.Business;

	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.DataGrid dataGrid1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Button button4;
		private System.Windows.Forms.Button button5;
		private System.Windows.Forms.Button button6;
		private System.Windows.Forms.Button button7;
		private System.Windows.Forms.Button button8;
		private System.Windows.Forms.Button button9;
		private System.Windows.Forms.Button button10;
		private System.Windows.Forms.Button button11;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <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.button1 = new System.Windows.Forms.Button();
			this.dataGrid1 = new System.Windows.Forms.DataGrid();
			this.button2 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.button4 = new System.Windows.Forms.Button();
			this.button5 = new System.Windows.Forms.Button();
			this.button6 = new System.Windows.Forms.Button();
			this.button7 = new System.Windows.Forms.Button();
			this.button8 = new System.Windows.Forms.Button();
			this.button9 = new System.Windows.Forms.Button();
			this.button10 = new System.Windows.Forms.Button();
			this.button11 = new System.Windows.Forms.Button();
			((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).BeginInit();
			this.SuspendLayout();
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(0, 0);
			this.button1.Name = "button1";
			this.button1.TabIndex = 0;
			this.button1.Text = "button1";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// dataGrid1
			// 
			this.dataGrid1.DataMember = "";
			this.dataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.dataGrid1.Location = new System.Drawing.Point(0, 60);
			this.dataGrid1.Name = "dataGrid1";
			this.dataGrid1.ReadOnly = true;
			this.dataGrid1.Size = new System.Drawing.Size(664, 430);
			this.dataGrid1.TabIndex = 1;
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(0, 32);
			this.button2.Name = "button2";
			this.button2.TabIndex = 2;
			this.button2.Text = "button2";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(88, 0);
			this.button3.Name = "button3";
			this.button3.TabIndex = 3;
			this.button3.Text = "button3";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// button4
			// 
			this.button4.Location = new System.Drawing.Point(176, 0);
			this.button4.Name = "button4";
			this.button4.TabIndex = 4;
			this.button4.Text = "button4";
			this.button4.Click += new System.EventHandler(this.button4_Click);
			// 
			// button5
			// 
			this.button5.Location = new System.Drawing.Point(264, 0);
			this.button5.Name = "button5";
			this.button5.TabIndex = 5;
			this.button5.Text = "button5";
			// 
			// button6
			// 
			this.button6.Location = new System.Drawing.Point(352, 0);
			this.button6.Name = "button6";
			this.button6.TabIndex = 6;
			this.button6.Text = "button6";
			this.button6.Click += new System.EventHandler(this.button6_Click);
			// 
			// button7
			// 
			this.button7.Location = new System.Drawing.Point(432, 0);
			this.button7.Name = "button7";
			this.button7.TabIndex = 7;
			this.button7.Text = "button7";
			this.button7.Click += new System.EventHandler(this.button7_Click);
			// 
			// button8
			// 
			this.button8.Location = new System.Drawing.Point(512, 0);
			this.button8.Name = "button8";
			this.button8.TabIndex = 8;
			this.button8.Text = "button8";
			this.button8.Click += new System.EventHandler(this.button8_Click);
			// 
			// button9
			// 
			this.button9.Location = new System.Drawing.Point(592, 0);
			this.button9.Name = "button9";
			this.button9.TabIndex = 9;
			this.button9.Text = "button9";
			this.button9.Click += new System.EventHandler(this.button9_Click);
			// 
			// button10
			// 
			this.button10.Location = new System.Drawing.Point(88, 32);
			this.button10.Name = "button10";
			this.button10.TabIndex = 10;
			this.button10.Text = "button10";
			this.button10.Click += new System.EventHandler(this.button10_Click);
			// 
			// button11
			// 
			this.button11.Location = new System.Drawing.Point(184, 32);
			this.button11.Name = "button11";
			this.button11.TabIndex = 11;
			this.button11.Text = "button11";
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(664, 430);
			this.Controls.Add(this.button11);
			this.Controls.Add(this.button10);
			this.Controls.Add(this.button9);
			this.Controls.Add(this.button8);
			this.Controls.Add(this.button7);
			this.Controls.Add(this.button6);
			this.Controls.Add(this.button5);
			this.Controls.Add(this.button4);
			this.Controls.Add(this.button3);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.dataGrid1);
			this.Controls.Add(this.button1);
			this.Name = "Form1";
			this.Text = "Form1";
			this.SizeChanged += new System.EventHandler(this.Form1_SizeChanged);
			((System.ComponentModel.ISupportInitialize)(this.dataGrid1)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			Students students = new Students();
			try
			{
				students.InsertStudent(
					Convert.ToDateTime("1980-1-1"),
					0,
					1,
					1,
					"AP05060128",
					"遥远",
					"测试数据");
				students.Dispose();
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.Message);
				return;
			}
			MessageBox.Show("操作成功。");
			
			dataGrid1.DataSource = students.SelectStudent(
				-1,
				"",
				"",
				-1);
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			Students students = new Students();
			DataSet dataSet = students.SelectStudent(
				-1,
				"",
				"",
				-1);
			dataGrid1.DataSource = dataSet.Tables[0];
		}

		private void button3_Click(object sender, System.EventArgs e)
		{
			Classs classs = new Classs();
			classs.InsertClass(
				"计算机系2005级2班",
				DateTime.Now,
				"测试");
		}

		private void button4_Click(object sender, System.EventArgs e)
		{
			DataSet dataSet = new DataSet();
			Classs classs = new Classs();
			dataSet = classs.SelectClass(
				-1,
				"");
			dataGrid1.DataSource = dataSet.Tables[0];
		}

		private void button6_Click(object sender, System.EventArgs e)
		{
			Subjects subjects = new Subjects();
			subjects.InsertSubject(
				"WinForm开发",
				"教学指导");
			MessageBox.Show("完成。");
		

		}

		private void button7_Click(object sender, System.EventArgs e)
		{
			Subjects subjects = new Subjects();
			DataSet dataSet = subjects.SelectSubject(
				-1,
				"");
			dataGrid1.DataSource = dataSet.Tables[0];
		}

		private void button8_Click(object sender, System.EventArgs e)
		{
			Courses courses = new Courses();
			courses.InsertCourse(
				5,
				2,
				Convert.ToDateTime("2005-6-1"),
				Convert.ToDateTime("2005-8-1"),
				"");
			MessageBox.Show("成功。");
		}

		private void button9_Click(object sender, System.EventArgs e)
		{
			Courses course = new Courses();
			DataSet dataSet = new DataSet();
			dataSet = course.SelectCourse(
				-1,
				-1,
				-1);
			dataGrid1.DataSource = dataSet.Tables[0];
		}

		private void Form1_SizeChanged(object sender, System.EventArgs e)
		{
			dataGrid1.Width = this.Width -8;
			dataGrid1.Height = this.Height - 34;
		}

		private void button10_Click(object sender, System.EventArgs e)
		{
			
		}

	
	}
}