form1.cs

《c#技术内幕代码》

namespace Ch9_9
{
    using System;
    using System.Drawing;
    using System.Collections;
    using System.ComponentModel;
    using System.Windows.Forms;
    using System.Data;

    /// <summary>
    ///    Summary description for Form1.
    /// </summary>
    public class Form1 : System.Windows.Forms.Form
    {
        /// <summary>
        ///    Required designer variable.
        /// </summary>
        private System.ComponentModel.Container components;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Label label1;

        public Form1()
        {
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            //
            // TODO: Add any constructor code after InitializeComponent call
            //
        }

        /// <summary>
        ///    Clean up any resources being used.
        /// </summary>
        public override void Dispose()
        {
            base.Dispose();
            components.Dispose();
        }

        /// <summary>
        ///    Required method for Designer support - do not modify
        ///    the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
		{
			this.components = new System.ComponentModel.Container ();
			this.button1 = new System.Windows.Forms.Button ();
			this.label1 = new System.Windows.Forms.Label ();
			this.label2 = new System.Windows.Forms.Label ();
			this.textBox1 = new System.Windows.Forms.TextBox ();
			this.label3 = new System.Windows.Forms.Label ();
			this.textBox2 = new System.Windows.Forms.TextBox ();
			//@this.TrayHeight = 0;
			//@this.TrayLargeIcon = false;
			//@this.TrayAutoArrange = true;
			button1.Location = new System.Drawing.Point (208, 168);
			button1.Size = new System.Drawing.Size (75, 23);
			button1.TabIndex = 5;
			button1.Text = "&Update";
			button1.Click += new System.EventHandler (this.button1_Click);
			label1.Location = new System.Drawing.Point (32, 24);
			label1.Text = "label1";
			label1.Size = new System.Drawing.Size (496, 24);
			label1.TabIndex = 0;
			label2.Location = new System.Drawing.Point (24, 88);
			label2.Text = "Text String 1:";
			label2.Size = new System.Drawing.Size (100, 16);
			label2.TabIndex = 3;
			textBox1.Location = new System.Drawing.Point (144, 88);
			textBox1.Text = "textBox1";
			textBox1.TabIndex = 1;
			textBox1.Size = new System.Drawing.Size (320, 20);
			label3.Location = new System.Drawing.Point (24, 120);
			label3.Text = "Text String 2:";
			label3.Size = new System.Drawing.Size (100, 23);
			label3.TabIndex = 4;
			textBox2.Location = new System.Drawing.Point (144, 120);
			textBox2.Text = "textBox2";
			textBox2.TabIndex = 2;
			textBox2.Size = new System.Drawing.Size (320, 20);
			this.Text = "Form1";
			this.AutoScaleBaseSize = new System.Drawing.Size (5, 13);
			this.ClientSize = new System.Drawing.Size (568, 213);
			this.Controls.Add (this.button1);
			this.Controls.Add (this.label3);
			this.Controls.Add (this.label2);
			this.Controls.Add (this.textBox2);
			this.Controls.Add (this.textBox1);
			this.Controls.Add (this.label1);
		}

		protected void button1_Click (object sender, System.EventArgs e)
		{
            string s = this.textBox1.Text;
			s += " ";
			s += this.textBox2.Text;
			this.label1.Text = s;
		}

        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        public static void Main(string[] args) 
        {
            Application.Run(new Form1());
        }
    }
}