form1.cs

来自「Sams Teach Yourself C# Web Programming i」· CS 代码 · 共 110 行

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

namespace Decisions
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class fclsDecisions : System.Windows.Forms.Form
	{
		private System.Windows.Forms.TextBox txtInput;
		private System.Windows.Forms.Button btnIsLessThanHundred;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

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

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

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.txtInput = new System.Windows.Forms.TextBox();
			this.btnIsLessThanHundred = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// txtInput
			// 
			this.txtInput.Location = new System.Drawing.Point(44, 44);
			this.txtInput.Name = "txtInput";
			this.txtInput.TabIndex = 0;
			this.txtInput.Text = "";
			// 
			// btnIsLessThanHundred
			// 
			this.btnIsLessThanHundred.Location = new System.Drawing.Point(156, 42);
			this.btnIsLessThanHundred.Name = "btnIsLessThanHundred";
			this.btnIsLessThanHundred.Size = new System.Drawing.Size(100, 23);
			this.btnIsLessThanHundred.TabIndex = 1;
			this.btnIsLessThanHundred.Text = "Is text < 100?";
			this.btnIsLessThanHundred.Click += new System.EventHandler(this.btnIsLessThanHundred_Click);
			// 
			// fclsDecisions
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(292, 273);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.btnIsLessThanHundred,
																		  this.txtInput});
			this.Name = "fclsDecisions";
			this.Text = "Decisions Example";
			this.ResumeLayout(false);

		}
		#endregion

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

		private void btnIsLessThanHundred_Click(object sender, System.EventArgs e)
		{
			if (int.Parse(txtInput.Text)< 100 )
				MessageBox.Show("The text entered is less than 100.");
			else
				MessageBox.Show("The text entered is greater than or equal to 100.");


		}
	}
}