form1.cs

来自「Sams Teach Yourself C# Web Programming i」· CS 代码 · 共 141 行

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

namespace Static_Methods
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class fclsExample : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button btnDrawEllipse;
		private System.Windows.Forms.Button btnClearEllipse;
		private System.Windows.Forms.Button btnComputeLength;
		private System.Windows.Forms.TextBox txtInputForLength;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public fclsExample()
		{
			//
			// 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.btnDrawEllipse = new System.Windows.Forms.Button();
			this.btnClearEllipse = new System.Windows.Forms.Button();
			this.btnComputeLength = new System.Windows.Forms.Button();
			this.txtInputForLength = new System.Windows.Forms.TextBox();
			this.SuspendLayout();
			// 
			// btnDrawEllipse
			// 
			this.btnDrawEllipse.Name = "btnDrawEllipse";
			this.btnDrawEllipse.Size = new System.Drawing.Size(80, 23);
			this.btnDrawEllipse.TabIndex = 0;
			this.btnDrawEllipse.Text = "Draw Ellipse";
			this.btnDrawEllipse.Click += new System.EventHandler(this.btnDrawEllipse_Click);
			// 
			// btnClearEllipse
			// 
			this.btnClearEllipse.Location = new System.Drawing.Point(283, 0);
			this.btnClearEllipse.Name = "btnClearEllipse";
			this.btnClearEllipse.Size = new System.Drawing.Size(80, 23);
			this.btnClearEllipse.TabIndex = 1;
			this.btnClearEllipse.Text = "Clear Ellipse";
			this.btnClearEllipse.Click += new System.EventHandler(this.btnClearEllipse_Click);
			// 
			// btnComputeLength
			// 
			this.btnComputeLength.Location = new System.Drawing.Point(0, 250);
			this.btnComputeLength.Name = "btnComputeLength";
			this.btnComputeLength.Size = new System.Drawing.Size(100, 23);
			this.btnComputeLength.TabIndex = 2;
			this.btnComputeLength.Text = "Compute Length";
			this.btnComputeLength.Click += new System.EventHandler(this.btnComputeLength_Click);
			// 
			// txtInputForLength
			// 
			this.txtInputForLength.Location = new System.Drawing.Point(110, 250);
			this.txtInputForLength.Name = "txtInputForLength";
			this.txtInputForLength.TabIndex = 3;
			this.txtInputForLength.Text = "";
			// 
			// fclsExample
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(363, 273);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.txtInputForLength,
																		  this.btnComputeLength,
																		  this.btnClearEllipse,
																		  this.btnDrawEllipse});
			this.Name = "fclsExample";
			this.Text = "Method Example";
			this.ResumeLayout(false);

		}
		#endregion

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

		private void btnDrawEllipse_Click(object sender, System.EventArgs e)
		{
			clsStaticExample.DrawEllipse(this);
		}

		private void btnClearEllipse_Click(object sender, System.EventArgs e)
		{
			clsStaticExample.ClearEllipse(this); 
		}

		private void btnComputeLength_Click(object sender, System.EventArgs e)
		{
			int intLength;
			intLength = clsStaticExample.ComputeLength(txtInputForLength.Text);
			System.Diagnostics.Debug.WriteLine("length = " + intLength);

		}
	}
}