default.cs

学生信息管理系统： 采用C#编写

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

namespace Students
{
	/// <summary>
	/// Default 的摘要说明。
	/// </summary>
	public class Default : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private string  connectstr = "data source=WJD;Initial Catalog=students;integrated security=SSPI;";
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Button button4;

		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Default()
		{
			//
			// 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.button2 = new System.Windows.Forms.Button();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.button3 = new System.Windows.Forms.Button();
			this.button4 = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(32, 120);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(104, 23);
			this.button1.TabIndex = 8;
			this.button1.Text = "录入学院信息";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(160, 120);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(104, 23);
			this.button2.TabIndex = 9;
			this.button2.Text = "录入学生信息";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// label2
			// 
			this.label2.Font = new System.Drawing.Font("宋体", 21.75F, ((System.Drawing.FontStyle)(((System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Italic) 
				| System.Drawing.FontStyle.Underline))), System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label2.ForeColor = System.Drawing.SystemColors.ActiveCaption;
			this.label2.Location = new System.Drawing.Point(32, 16);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(152, 32);
			this.label2.TabIndex = 10;
			this.label2.Text = "多多龙";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// label3
			// 
			this.label3.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label3.ForeColor = System.Drawing.Color.DarkGreen;
			this.label3.Location = new System.Drawing.Point(80, 64);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(168, 23);
			this.label3.TabIndex = 11;
			this.label3.Text = "学生信息报表系统";
			this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(88, 88);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(104, 23);
			this.button3.TabIndex = 12;
			this.button3.Text = "查看报表";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// button4
			// 
			this.button4.Location = new System.Drawing.Point(88, 152);
			this.button4.Name = "button4";
			this.button4.Size = new System.Drawing.Size(104, 23);
			this.button4.TabIndex = 13;
			this.button4.Text = "退出系统";
			this.button4.Click += new System.EventHandler(this.button4_Click);
			// 
			// Default
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(292, 214);
			this.Controls.Add(this.button4);
			this.Controls.Add(this.button3);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Name = "Default";
			this.Text = "欢迎光临学生信息报表系统";
			this.ResumeLayout(false);

		}
		#endregion
		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new  Default());
		}
		private void button1_Click(object sender, System.EventArgs e)
		{
			Form DepForm=new AddDep();			
			DepForm.ShowDialog();
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			Form StuForm=new AddStu();			
			StuForm.ShowDialog();
		}



		private void button3_Click(object sender, System.EventArgs e)
		{
			Form myForm=new Student();			
			myForm.ShowDialog();
		}

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