studentwufu.cs

StudentScoreMag2qwuahgoaaodfoaghojafo

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Runtime.Serialization;//序列化用
using System.Runtime.Serialization.Formatters.Binary;//序列化
using   System.IO; //写文件用


namespace WindowsApplication1
{
	/// <summary>
	/// Studentwufu 的摘要说明。
	/// </summary>
	public class Studentwufu : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label4;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.DateTimePicker dateTimePicker1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.RadioButton radioButton1;
		private System.Windows.Forms.RadioButton radioButton2;
		private System.Windows.Forms.ComboBox comboBox1;
		public int i,n=0,j=0;//记录个数
		public Student[] stu=new Student [100];
		private System.Windows.Forms.ComboBox comboBox2;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.Button button2;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Studentwufu()
		{
			//
			// 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.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.label4 = new System.Windows.Forms.Label();
			this.label5 = new System.Windows.Forms.Label();
			this.button1 = new System.Windows.Forms.Button();
			this.dateTimePicker1 = new System.Windows.Forms.DateTimePicker();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.radioButton1 = new System.Windows.Forms.RadioButton();
			this.radioButton2 = new System.Windows.Forms.RadioButton();
			this.comboBox1 = new System.Windows.Forms.ComboBox();
			this.comboBox2 = new System.Windows.Forms.ComboBox();
			this.label6 = new System.Windows.Forms.Label();
			this.button2 = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(16, 8);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(48, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "学号：";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(8, 40);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(48, 23);
			this.label2.TabIndex = 1;
			this.label2.Text = "姓名：";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(8, 80);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(72, 24);
			this.label3.TabIndex = 2;
			this.label3.Text = "出生年月：";
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(8, 160);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(48, 23);
			this.label4.TabIndex = 3;
			this.label4.Text = "爱好：";
			// 
			// label5
			// 
			this.label5.Location = new System.Drawing.Point(8, 112);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(64, 23);
			this.label5.TabIndex = 4;
			this.label5.Text = "性别：";
			// 
			// button1
			// 
			this.button1.BackColor = System.Drawing.SystemColors.Info;
			this.button1.Location = new System.Drawing.Point(16, 232);
			this.button1.Name = "button1";
			this.button1.TabIndex = 5;
			this.button1.Text = "添加";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// dateTimePicker1
			// 
			this.dateTimePicker1.Location = new System.Drawing.Point(80, 80);
			this.dateTimePicker1.Name = "dateTimePicker1";
			this.dateTimePicker1.TabIndex = 8;
			this.dateTimePicker1.ValueChanged += new System.EventHandler(this.dateTimePicker1_ValueChanged);
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(80, 8);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(152, 21);
			this.textBox1.TabIndex = 9;
			this.textBox1.Text = "textBox1";
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(80, 40);
			this.textBox2.Name = "textBox2";
			this.textBox2.TabIndex = 10;
			this.textBox2.Text = "textBox2";
			// 
			// textBox3
			// 
			this.textBox3.Location = new System.Drawing.Point(80, 112);
			this.textBox3.Name = "textBox3";
			this.textBox3.TabIndex = 11;
			this.textBox3.Text = "textBox3";
			// 
			// radioButton1
			// 
			this.radioButton1.Location = new System.Drawing.Point(184, 112);
			this.radioButton1.Name = "radioButton1";
			this.radioButton1.Size = new System.Drawing.Size(56, 24);
			this.radioButton1.TabIndex = 12;
			this.radioButton1.Text = "男";
			this.radioButton1.CheckedChanged += new System.EventHandler(this.radioButton1_CheckedChanged);
			// 
			// radioButton2
			// 
			this.radioButton2.Location = new System.Drawing.Point(248, 112);
			this.radioButton2.Name = "radioButton2";
			this.radioButton2.Size = new System.Drawing.Size(48, 24);
			this.radioButton2.TabIndex = 13;
			this.radioButton2.Text = "女";
			this.radioButton2.CheckedChanged += new System.EventHandler(this.radioButton2_CheckedChanged);
			// 
			// comboBox1
			// 
			this.comboBox1.Items.AddRange(new object[] {
														   "唱歌",
														   "跳舞",
														   "美术"});
			this.comboBox1.Location = new System.Drawing.Point(80, 160);
			this.comboBox1.Name = "comboBox1";
			this.comboBox1.Size = new System.Drawing.Size(121, 20);
			this.comboBox1.TabIndex = 14;
			this.comboBox1.Text = "comboBox1";
			// 
			// comboBox2
			// 
			this.comboBox2.Items.AddRange(new object[] {
														   "团员",
														   "民主党派",
														   "党员",
														   "群众"});
			this.comboBox2.Location = new System.Drawing.Point(80, 192);
			this.comboBox2.Name = "comboBox2";
			this.comboBox2.Size = new System.Drawing.Size(120, 20);
			this.comboBox2.TabIndex = 15;
			this.comboBox2.Text = "comboBox2";
			// 
			// label6
			// 
			this.label6.Location = new System.Drawing.Point(8, 192);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(64, 23);
			this.label6.TabIndex = 16;
			this.label6.Text = "政治面目:";
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(192, 232);
			this.button2.Name = "button2";
			this.button2.TabIndex = 18;
			this.button2.Text = "退出";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// Studentwufu
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.BackColor = System.Drawing.SystemColors.Info;
			this.ClientSize = new System.Drawing.Size(320, 273);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.textBox3);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.label6);
			this.Controls.Add(this.comboBox2);
			this.Controls.Add(this.comboBox1);
			this.Controls.Add(this.radioButton2);
			this.Controls.Add(this.radioButton1);
			this.Controls.Add(this.dateTimePicker1);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.label5);
			this.Controls.Add(this.label4);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label1);
			this.Name = "Studentwufu";
			this.Text = "学生信息维护";
			this.Load += new System.EventHandler(this.Studentwufu_Load);
			this.ResumeLayout(false);

		}
		#endregion

		private void dateTimePicker1_ValueChanged(object sender, System.EventArgs e)
		{
		
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			string Filename=System.IO .Directory.GetCurrentDirectory ();//获取应用程序的当前工作目录;	
			Filename+="\\data\\student_data.bin";//设置路径文件为应用程序的当前工作目录(即bin\debug\)下的DATA目录下的student_data.bin;
			//if(openFileDialog1.ShowDialog ()==DialogResult.OK && openFileDialog1.FileName !="" )
			//Filename=openFileDialog1.FileName;使用打工对话框时用
			
			//反序列化:
			IFormatter formatter = new BinaryFormatter();
			//Stream stream=File.OpenRead ("e:\\he\\MyFile.bin");//打开文件
			Stream stream=File.OpenRead (Filename);
            n=(int)formatter.Deserialize(stream);
			stream.Close();
		    stream=File.OpenWrite (Filename);//打开文件
			stream.Seek (0,SeekOrigin.End );
			stu[i].Number =textBox1.Text ;
			stu[i].Name =textBox2.Text ;
			stu[i].sex =textBox3.Text ;
			stu[i].zhenzhi=comboBox2.Text;
			stu[i].birthday =dateTimePicker1.Value.ToString();
			stu[i].interesting =comboBox1.Text ;
			textBox1.Text ="" ;
			textBox2.Text ="" ;
			textBox3.Text ="" ;
			comboBox2.Text ="" ;
			comboBox1.Text ="";
			textBox1.Focus ();


			n++;
			formatter.Serialize (stream,stu[i]);
			stream.Seek (0,SeekOrigin.Begin );//定义到文件开始,以便下面改写结构数组的长度
			formatter.Serialize(stream,n);
			stream.Close();
			
			
		}

		private void radioButton1_CheckedChanged(object sender, System.EventArgs e)
		{
			if (radioButton1.Checked)
				textBox3.Text =radioButton1.Text ;
		}

		private void radioButton2_CheckedChanged(object sender, System.EventArgs e)
		{
			if (radioButton2.Checked)
				textBox3.Text =radioButton2.Text ;

		}

		private void button3_Click(object sender, System.EventArgs e)
		{
			
		}


		private void textBox4_TextChanged(object sender, System.EventArgs e)
		{
		
		}

		private void button4_Click(object sender, System.EventArgs e)
		{
			
		}

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

		private void button2_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}
	}
}