form1.cs

java基础方面的一些实例代码

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

namespace YourAge
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : 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.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Label label5;
		private System.Windows.Forms.Label label6;
		private System.Windows.Forms.TextBox textBox4;
		/// <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.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.textBox1 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.button1 = new System.Windows.Forms.Button();
			this.label5 = new System.Windows.Forms.Label();
			this.label6 = new System.Windows.Forms.Label();
			this.textBox4 = new System.Windows.Forms.TextBox();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Font = new System.Drawing.Font("楷体_GB2312", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label1.Location = new System.Drawing.Point(56, 56);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(208, 40);
			this.label1.TabIndex = 0;
			this.label1.Text = "请输入您的出生日期：";
			// 
			// label2
			// 
			this.label2.Font = new System.Drawing.Font("楷体_GB2312", 14.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label2.Location = new System.Drawing.Point(408, 120);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(40, 40);
			this.label2.TabIndex = 1;
			this.label2.Text = "月";
			// 
			// label3
			// 
			this.label3.Font = new System.Drawing.Font("楷体_GB2312", 14.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label3.Location = new System.Drawing.Point(528, 120);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(40, 40);
			this.label3.TabIndex = 1;
			this.label3.Text = "日";
			// 
			// label4
			// 
			this.label4.Font = new System.Drawing.Font("楷体_GB2312", 14.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label4.Location = new System.Drawing.Point(272, 120);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(40, 40);
			this.label4.TabIndex = 1;
			this.label4.Text = "年";
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(176, 120);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(72, 21);
			this.textBox1.TabIndex = 2;
			this.textBox1.Text = "";
			this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(336, 120);
			this.textBox2.Name = "textBox2";
			this.textBox2.Size = new System.Drawing.Size(32, 21);
			this.textBox2.TabIndex = 3;
			this.textBox2.Text = "";
			// 
			// textBox3
			// 
			this.textBox3.Location = new System.Drawing.Point(472, 120);
			this.textBox3.Name = "textBox3";
			this.textBox3.Size = new System.Drawing.Size(32, 21);
			this.textBox3.TabIndex = 3;
			this.textBox3.Text = "";
			// 
			// button1
			// 
			this.button1.Font = new System.Drawing.Font("幼圆", 15F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.button1.Location = new System.Drawing.Point(248, 192);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(120, 40);
			this.button1.TabIndex = 4;
			this.button1.Text = "计算";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// label5
			// 
			this.label5.Font = new System.Drawing.Font("华文行楷", 15F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label5.Location = new System.Drawing.Point(160, 272);
			this.label5.Name = "label5";
			this.label5.Size = new System.Drawing.Size(120, 40);
			this.label5.TabIndex = 5;
			this.label5.Text = "您今天已经";
			// 
			// label6
			// 
			this.label6.Font = new System.Drawing.Font("华文行楷", 15F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.label6.Location = new System.Drawing.Point(376, 272);
			this.label6.Name = "label6";
			this.label6.Size = new System.Drawing.Size(80, 48);
			this.label6.TabIndex = 6;
			this.label6.Text = "岁了";
			this.label6.Click += new System.EventHandler(this.label6_Click);
			// 
			// textBox4
			// 
			this.textBox4.Location = new System.Drawing.Point(296, 272);
			this.textBox4.Name = "textBox4";
			this.textBox4.Size = new System.Drawing.Size(64, 21);
			this.textBox4.TabIndex = 7;
			this.textBox4.Text = "";
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(600, 397);
			this.Controls.Add(this.textBox4);
			this.Controls.Add(this.label6);
			this.Controls.Add(this.label5);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.label4);
			this.Controls.Add(this.textBox3);
			this.Name = "Form1";
			this.Text = "查年龄";
			this.Load += new System.EventHandler(this.Form1_Load);
			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 Form1_Load(object sender, System.EventArgs e)
		{
		
		}

		private void label6_Click(object sender, System.EventArgs e)
		{
		
		}

		private void textBox1_TextChanged(object sender, System.EventArgs e)
		{
		
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			int iBirthYear, iBirthMonth,iBirthDay;
			DateTime dThisMoment = DateTime.Now;
			iBirthYear=Int32.Parse(textBox1.Text);			
			iBirthMonth=Int32.Parse(textBox2.Text);
			iBirthDay=Int32.Parse(textBox3.Text);
			if ((dThisMoment.Month>iBirthMonth)||((dThisMoment.Month==iBirthMonth)&&(dThisMoment.Day>=iBirthDay)))
				textBox4.Text=(dThisMoment.Year-iBirthYear).ToString();
			else
				textBox4.Text=(dThisMoment.Year-iBirthYear-1).ToString();
		}
	}
}