form1.cs

Csharp实例编程百例.rar

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

namespace MyCalcApp
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Panel panel1;
		private System.Windows.Forms.Button btnC;
		private System.Windows.Forms.Button btndot;
		private System.Windows.Forms.Button btn0;
		private System.Windows.Forms.Button btn3;
		private System.Windows.Forms.Button btn2;
		private System.Windows.Forms.Button btn1;
		private System.Windows.Forms.Button btn6;
		private System.Windows.Forms.Button btn5;
		private System.Windows.Forms.Button btn4;
		private System.Windows.Forms.Button btn9;
		private System.Windows.Forms.Button btn8;
		private System.Windows.Forms.Button btn7;
		private System.Windows.Forms.Panel panel2;
		private System.Windows.Forms.Button btnDiv;
		private System.Windows.Forms.Button btnMul;
		private System.Windows.Forms.Button btnSub;
		private System.Windows.Forms.Button btnAdd;
		private System.Windows.Forms.Button btnResult;
		private System.Windows.Forms.Button btnSqr;
		private System.Windows.Forms.Button btnExp;
		private System.Windows.Forms.Button btnLog;
		private MyNumberBox.MyNumberBox numBox;
		/// <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 Form Designer generated code
		/// <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.panel1 = new System.Windows.Forms.Panel();
			this.btn9 = new System.Windows.Forms.Button();
			this.btn8 = new System.Windows.Forms.Button();
			this.btn7 = new System.Windows.Forms.Button();
			this.btn6 = new System.Windows.Forms.Button();
			this.btn5 = new System.Windows.Forms.Button();
			this.btn4 = new System.Windows.Forms.Button();
			this.btn3 = new System.Windows.Forms.Button();
			this.btn2 = new System.Windows.Forms.Button();
			this.btn1 = new System.Windows.Forms.Button();
			this.btnC = new System.Windows.Forms.Button();
			this.btndot = new System.Windows.Forms.Button();
			this.btn0 = new System.Windows.Forms.Button();
			this.panel2 = new System.Windows.Forms.Panel();
			this.btnLog = new System.Windows.Forms.Button();
			this.btnAdd = new System.Windows.Forms.Button();
			this.btnExp = new System.Windows.Forms.Button();
			this.btnSub = new System.Windows.Forms.Button();
			this.btnSqr = new System.Windows.Forms.Button();
			this.btnMul = new System.Windows.Forms.Button();
			this.btnResult = new System.Windows.Forms.Button();
			this.btnDiv = new System.Windows.Forms.Button();
			this.numBox = new MyNumberBox.MyNumberBox();
			this.panel1.SuspendLayout();
			this.panel2.SuspendLayout();
			this.SuspendLayout();
			// 
			// panel1
			// 
			this.panel1.Controls.AddRange(new System.Windows.Forms.Control[] {
																				 this.btn9,
																				 this.btn8,
																				 this.btn7,
																				 this.btn6,
																				 this.btn5,
																				 this.btn4,
																				 this.btn3,
																				 this.btn2,
																				 this.btn1,
																				 this.btnC,
																				 this.btndot,
																				 this.btn0});
			this.panel1.Location = new System.Drawing.Point(0, 56);
			this.panel1.Name = "panel1";
			this.panel1.Size = new System.Drawing.Size(184, 176);
			this.panel1.TabIndex = 5;
			// 
			// btn9
			// 
			this.btn9.Location = new System.Drawing.Point(132, 16);
			this.btn9.Name = "btn9";
			this.btn9.Size = new System.Drawing.Size(40, 25);
			this.btn9.TabIndex = 14;
			this.btn9.Text = "9";
			this.btn9.Click += new System.EventHandler(this.btn9_Click);
			// 
			// btn8
			// 
			this.btn8.Location = new System.Drawing.Point(76, 16);
			this.btn8.Name = "btn8";
			this.btn8.Size = new System.Drawing.Size(40, 25);
			this.btn8.TabIndex = 13;
			this.btn8.Text = "8";
			this.btn8.Click += new System.EventHandler(this.btn8_Click);
			// 
			// btn7
			// 
			this.btn7.Location = new System.Drawing.Point(20, 16);
			this.btn7.Name = "btn7";
			this.btn7.Size = new System.Drawing.Size(40, 25);
			this.btn7.TabIndex = 12;
			this.btn7.Text = "7";
			this.btn7.Click += new System.EventHandler(this.btn7_Click);
			// 
			// btn6
			// 
			this.btn6.Location = new System.Drawing.Point(132, 56);
			this.btn6.Name = "btn6";
			this.btn6.Size = new System.Drawing.Size(40, 25);
			this.btn6.TabIndex = 11;
			this.btn6.Text = "6";
			this.btn6.Click += new System.EventHandler(this.btn6_Click);
			// 
			// btn5
			// 
			this.btn5.Location = new System.Drawing.Point(76, 56);
			this.btn5.Name = "btn5";
			this.btn5.Size = new System.Drawing.Size(40, 25);
			this.btn5.TabIndex = 10;
			this.btn5.Text = "5";
			this.btn5.Click += new System.EventHandler(this.btn5_Click);
			// 
			// btn4
			// 
			this.btn4.Location = new System.Drawing.Point(20, 56);
			this.btn4.Name = "btn4";
			this.btn4.Size = new System.Drawing.Size(40, 25);
			this.btn4.TabIndex = 9;
			this.btn4.Text = "4";
			this.btn4.Click += new System.EventHandler(this.btn4_Click);
			// 
			// btn3
			// 
			this.btn3.Location = new System.Drawing.Point(132, 96);
			this.btn3.Name = "btn3";
			this.btn3.Size = new System.Drawing.Size(40, 25);
			this.btn3.TabIndex = 8;
			this.btn3.Text = "3";
			this.btn3.Click += new System.EventHandler(this.btn3_Click);
			// 
			// btn2
			// 
			this.btn2.Location = new System.Drawing.Point(76, 96);
			this.btn2.Name = "btn2";
			this.btn2.Size = new System.Drawing.Size(40, 25);
			this.btn2.TabIndex = 7;
			this.btn2.Text = "2";
			this.btn2.Click += new System.EventHandler(this.btn2_Click);
			// 
			// btn1
			// 
			this.btn1.Location = new System.Drawing.Point(20, 96);
			this.btn1.Name = "btn1";
			this.btn1.Size = new System.Drawing.Size(40, 25);
			this.btn1.TabIndex = 6;
			this.btn1.Text = "1";
			this.btn1.Click += new System.EventHandler(this.btn1_Click);
			// 
			// btnC
			// 
			this.btnC.Location = new System.Drawing.Point(132, 136);
			this.btnC.Name = "btnC";
			this.btnC.Size = new System.Drawing.Size(40, 25);
			this.btnC.TabIndex = 5;
			this.btnC.Text = "C";
			this.btnC.Click += new System.EventHandler(this.btnC_Click);
			// 
			// btndot
			// 
			this.btndot.Location = new System.Drawing.Point(76, 136);
			this.btndot.Name = "btndot";
			this.btndot.Size = new System.Drawing.Size(40, 25);
			this.btndot.TabIndex = 4;
			this.btndot.Text = ".";
			this.btndot.Click += new System.EventHandler(this.btndot_Click);
			// 
			// btn0
			// 
			this.btn0.Location = new System.Drawing.Point(20, 136);
			this.btn0.Name = "btn0";
			this.btn0.Size = new System.Drawing.Size(40, 25);
			this.btn0.TabIndex = 3;
			this.btn0.Text = "0";
			this.btn0.Click += new System.EventHandler(this.btn0_Click);
			// 
			// panel2
			// 
			this.panel2.Controls.AddRange(new System.Windows.Forms.Control[] {
																				 this.btnLog,
																				 this.btnAdd,
																				 this.btnExp,
																				 this.btnSub,
																				 this.btnSqr,
																				 this.btnMul,
																				 this.btnResult,
																				 this.btnDiv});
			this.panel2.Location = new System.Drawing.Point(192, 56);
			this.panel2.Name = "panel2";
			this.panel2.Size = new System.Drawing.Size(112, 176);
			this.panel2.TabIndex = 6;
			// 
			// btnLog
			// 
			this.btnLog.Location = new System.Drawing.Point(64, 18);
			this.btnLog.Name = "btnLog";
			this.btnLog.Size = new System.Drawing.Size(40, 25);
			this.btnLog.TabIndex = 12;
			this.btnLog.Text = "Log";
			this.btnLog.Click += new System.EventHandler(this.btnLog_Click);
			// 
			// btnAdd
			// 
			this.btnAdd.Location = new System.Drawing.Point(8, 18);
			this.btnAdd.Name = "btnAdd";
			this.btnAdd.Size = new System.Drawing.Size(40, 25);
			this.btnAdd.TabIndex = 11;
			this.btnAdd.Text = "+";
			this.btnAdd.Click += new System.EventHandler(this.btnAdd_Click);
			// 
			// btnExp
			// 
			this.btnExp.Location = new System.Drawing.Point(64, 58);
			this.btnExp.Name = "btnExp";
			this.btnExp.Size = new System.Drawing.Size(40, 25);
			this.btnExp.TabIndex = 10;
			this.btnExp.Text = "Exp";
			this.btnExp.Click += new System.EventHandler(this.btnExp_Click);
			// 
			// btnSub
			// 
			this.btnSub.Location = new System.Drawing.Point(8, 59);
			this.btnSub.Name = "btnSub";
			this.btnSub.Size = new System.Drawing.Size(40, 25);
			this.btnSub.TabIndex = 9;
			this.btnSub.Text = "-";
			this.btnSub.Click += new System.EventHandler(this.btnSub_Click);
			// 
			// btnSqr
			// 
			this.btnSqr.Location = new System.Drawing.Point(64, 99);
			this.btnSqr.Name = "btnSqr";
			this.btnSqr.Size = new System.Drawing.Size(40, 25);
			this.btnSqr.TabIndex = 8;
			this.btnSqr.Text = "Sqrt";
			this.btnSqr.Click += new System.EventHandler(this.btnSqr_Click);
			// 
			// btnMul
			// 
			this.btnMul.Location = new System.Drawing.Point(8, 99);
			this.btnMul.Name = "btnMul";
			this.btnMul.Size = new System.Drawing.Size(40, 25);
			this.btnMul.TabIndex = 7;
			this.btnMul.Text = "×";
			this.btnMul.Click += new System.EventHandler(this.btnMul_Click);
			// 
			// btnResult
			// 
			this.btnResult.Location = new System.Drawing.Point(64, 136);
			this.btnResult.Name = "btnResult";
			this.btnResult.Size = new System.Drawing.Size(40, 25);
			this.btnResult.TabIndex = 6;
			this.btnResult.Text = "=";
			this.btnResult.Click += new System.EventHandler(this.btnResult_Click);
			// 
			// btnDiv
			// 
			this.btnDiv.Location = new System.Drawing.Point(8, 136);
			this.btnDiv.Name = "btnDiv";
			this.btnDiv.Size = new System.Drawing.Size(40, 25);
			this.btnDiv.TabIndex = 5;
			this.btnDiv.Text = "÷";
			this.btnDiv.Click += new System.EventHandler(this.btnDiv_Click);