计算机程序.doc

面向对象程序设计期末作品 面向对象程序设计期末作品作品名称：基于C#的简易计算器的程序设计作品功能：（1）采用计算器屏幕按钮完成数的加减乘除等基本计算器功能； （2）采用键盘输入完成数的加减乘除等基本计算器功能； （3）实现上述两个功能的自动切换。作品界面：作品界面要求如下：作品代码如下：计算机窗体程序编写如下：namespace Calculator.cs partial class Form1 / / Required designer variable. / private System.ComponentModel.IContainer components = null; / / Clean up any resources being used. / / true if managed resources should be disposed; otherwise, false. protected override void Dispose(bool disposing) if (disposing & (components != null) components.Dispose(); base.Dispose(disposing); #region Windows Form Designer generated code / / Required method for Designer support - do not modify / the contents of this method with the code editor. / private void InitializeComponent() this.textBox1 = new System.Windows.Forms.TextBox(); this.panel1 = new System.Windows.Forms.Panel(); this.button11 = new System.Windows.Forms.Button(); this.button10 = new System.Windows.Forms.Button(); this.button9 = new System.Windows.Forms.Button(); this.button8 = new System.Windows.Forms.Button(); this.button7 = new System.Windows.Forms.Button(); this.button2 = new System.Windows.Forms.Button(); this.button1 = new System.Windows.Forms.Button(); this.button6 = new System.Windows.Forms.Button(); this.button5 = new System.Windows.Forms.Button(); this.button4 = new System.Windows.Forms.Button(); this.button3 = new System.Windows.Forms.Button(); this.button16 = new System.Windows.Forms.Button(); this.panel2 = new System.Windows.Forms.Panel(); this.button17 = new System.Windows.Forms.Button(); this.button15 = new System.Windows.Forms.Button(); this.button14 = new System.Windows.Forms.Button(); this.button13 = new System.Windows.Forms.Button(); this.button12 = new System.Windows.Forms.Button(); this.button18 = new System.Windows.Forms.Button(); this.button23 = new System.Windows.Forms.Button(); this.panel3 = new System.Windows.Forms.Panel(); this.button19 = new System.Windows.Forms.Button(); this.panel1.SuspendLayout(); this.panel2.SuspendLayout(); this.panel3.SuspendLayout(); this.SuspendLayout(); / / textBox1 / this.textBox1.Location = new System.Drawing.Point(12, 28); this.textBox1.Name = textBox1; this.textBox1.Size = new System.Drawing.Size(327, 21); this.textBox1.TabIndex = 5; this.textBox1.Text = 0.; this.textBox1.TextAlign = System.Windows.Forms.HorizontalAlignment.Right; this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged); / / panel1 / this.panel1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D; this.panel1.Controls.Add(this.button11); this.panel1.Controls.Add(this.button10); this.panel1.Controls.Add(this.button9); this.panel1.Controls.Add(this.button8); this.panel1.Controls.Add(this.button7); this.panel1.Controls.Add(this.button2); this.panel1.Controls.Add(this.button1); this.panel1.Controls.Add(this.button6); this.panel1.Controls.Add(this.button5); this.panel1.Controls.Add(this.button4); this.panel1.Controls.Add(this.button3); this.panel1.Location = new System.Drawing.Point(0, 88); this.panel1.Name = panel1; this.panel1.Size = new System.Drawing.Size(138, 165); this.panel1.TabIndex = 6; this.panel1.Paint += new System.Windows.Forms.PaintEventHandler(this.panel1_Paint); / / button11 / this.button11.Location = new System.Drawing.Point(46, 120); this.button11.Name = button11; this.button11.Size = new System.Drawing.Size(73, 30); this.button11.TabIndex = 10; this.button11.Text = 00; this.button11.UseVisualStyleBackColor = true; this.button11.Click += new System.EventHandler(this.button11_Click); / / button10 / this.button10.Location = new System.Drawing.Point(4, 122); this.button10.Name = button10; this.button10.Size = new System.Drawing.Size(36, 30); this.button10.TabIndex = 9; this.button10.Text = 0; this.button10.UseVisualStyleBackColor = true; this.button10.Click += new System.EventHandler(this.button10_Click); / / button9 / this.button9.Location = new System.Drawing.Point(89, 86); this.button9.Name = button9; this.button9.Size = new System.Drawing.Size(36, 30); this.button9.TabIndex = 8; this.button9.Text = 9; this.button9.UseVisualStyleBackColor = true; this.button9.Click += new System.EventHandler(this.button9_Click); / / button8 / this.button8.Location = new System.Drawing.Point(46, 86); this.button8.Name = button8; this.button8.Size = new System.Drawing.Size(39, 30); this.button8.TabIndex = 7; this.button8.Text = 8; this.button8.UseVisualStyleBackColor = true; this.button8.Click += new System.EventHandler(this.button8_Click); / / button7 / this.button7.Location = new System.Drawing.Point(3, 86); this.button7.Name = button7; this.button7.Size = new System.Drawing.Size(37, 30); this.button7.TabIndex = 6; this.button7.Text = 7; this.button7.UseVisualStyleBackColor = true; this.button7.Click += new System.EventHandler(this.button7_Click); / / button2 / this.button2.Location = new System.Drawing.Point(46, 16); this.button2.Name = button2; this.button2.Size = new System.Drawing.Size(37, 30); this.button2.TabIndex = 1; this.button2.Text = 2; this.button2.UseVisualStyleBackColor = true; this.button2.Click += new System.EventHandler(this.button2_Click); / / button1 / this.button1.Location = new System.Drawing.Point(4, 16); this.button1.Name = button1; this.button1.Size = new System.Drawing.Size(36, 30); this.button1.TabIndex = 0; this.button1.Text = 1; this.button1.UseVisualStyleBackColor = true; this.button1.Click += new System.EventHandler(this.button1_Click_1); / / button6 / this.button6.Location = new System.Drawing.Point(89, 50); this.button6.Name = button6; this.button6.Size = new System.Drawing.Size(36, 30); this.button6.TabIndex = 5; this.button6.Text = 6; this.button6.UseVisualStyleBackColor = true; this.button6.Click += new System.EventHandler(this.button6_Click); / / button5 / this.button5.Location = new System.Drawing.Point(46, 50); this.button5.Name = button5; this.button5.Size = new System.Drawing.Size(38, 30); this.button5.TabIndex = 4; this.button5.Text = 5; this.button5.UseVisualStyleBackColor = true; this.button5.Click += new System.EventHandler(this.button5_Click); / / button4 / this.button4.Location = new System.Drawing.Point(3, 50); this.button4.Name = button4; this.button4.Size = new System.Drawing.Size(37, 30); this.button4.TabIndex = 3; this.button4.Text = 4; this.button4.UseVisualStyleBackColor = true; this.button4.Click += new System.EventHandler(this.button4_Click); / / button3 / this.button3.Location = new System.Drawing.Point(89, 16); this.button3.Name = button3; this.button3.Size = new System.Drawing.Size(36, 30); this.button3.TabIndex = 2; this.button3.Text = 3; this.button3.UseVisualStyleBackColor = true; this.button3.Click += new System.EventHandler(this.button3_Click); / / button16 / this.button16.Location = new System.Drawing.Point(5, 121); this.button16.Name = button16; this.button16.Size = new System.Drawing.Size(45, 30); this.button16.TabIndex = 5; this.button16.Text = .; this.button16.UseVisualStyleBackColor = true; this.button16.Click += new System.EventHandler(this.button16_Click); / / panel2 / this.panel2.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D; this.panel2.Controls.Add(this.button16); this.panel2.Controls.Add(this.button17); this.panel2.Controls.Add(this.button15); this.panel2.Controls.Add(this.button14); this.panel2.Controls.Add(this.button13); this.panel2.Controls.Add(this.button12); this.panel2.Location = new System.Drawing.Point(144, 88); this.panel2.Name = panel2; this.panel2.Size = new System.Drawing.Size(120, 165); this.panel2.TabIndex = 7; this.panel2.Paint += new System.Windows.Forms.PaintEventHandler(this.panel2_Paint); / / button17 / this.button17.Location = new System.Drawing.Point(3, 16); this.button17.Name = button17; this.button17.Size = new System.Drawing.Size(47, 100); this.button17.TabIndex = 6; this.button17.Text = +; this.button17.UseVisualStyleBackColor = true; this.button17.Click += new System.EventHandler(this.button17_Click); / / button15 / this.button15.Location = new System.Drawing.Point(56, 16); this.button15.Name = button15; this.button15.Size = new System.Drawing.Size(47, 30); this.button15.TabIndex = 4; this.button15.Text = -; this.button15.UseVisualStyleBackColor = true; this.button15.Click += new System.EventHandler(this.button15_Click); / / button14 / this.button14.Location = new System.Drawing.Point(56, 51); this.button14.Name = button14; this.button14.Size = new System.Drawing.Size(47, 30); this.button14.TabIndex = 3; this.button14.Text = *; this.button14.UseVisualStyleBackColor = true; this.button14.Click += new System.EventHandler(this.button14_Click); / / button13 / this.button13.Location = new System.Drawing.Point(56, 85); this.button13.Name = button13; this.button13.Size = new System.Drawing.Size(47, 30); this.button13.TabIndex = 2; this.button13.Text = /; this.button13.UseVisualStyleBackColor = true; this.button13.Click += new System.EventHandler(this.button13_Click); / / button12 / this.button12.Location = new System.Drawing.Point(56, 121); this.button12.Name = button12; this.button12.Size = new System.Drawing.Size(47, 30); this.button12.TabIndex = 1; this.button12.Text = =; this.button12.UseVisualStyleBackColor = true; this.button12.Click += new System.EventHandler(this.button12_Click); / / button18 / this.button18.Location = new System.Drawing.Point(5, 0); this.button18.Name = button18; this.button18.Size = new System.Drawing.Size(52, 30); this.button18.TabIndex = 1; this.button18.Text = C; this.button18.UseVisualStyleBackColor = true; this.button18.Click += new System.EventHandler(this.C_Click); / / button23 / this.button23.Location = new System.Drawing.Point(5, 36); this.button23.Name = button23; this.button23.Size = new System.Drawing.Size(52, 30); this.button23.TabIndex = 9; this.button23.Text = C/A; this.button23.UseVisualStyleBackColor = true; this.button23.Click += new System.EventHandler(this.button23_Click); / / panel3 / this.panel3.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D; this.panel3.Controls.Add(this.button23); this.panel3.Controls.Add(this.button18); this.panel3.Location = new System.Drawing.Point(270, 88); this.panel3.Name = panel3; this.panel3.Size = new System.Drawing.Size(69, 80); this.panel3.TabIndex = 18; / / button19 / this.button19.Location = new System.Drawing.Point(277, 176); this.button19.Name = button19; this.button19.Size = new System.Drawing.Size(52, 30); this.button19.TabIndex = 19; this.button19.Text = OFF; this.button19.UseVisualStyleBackColor = true; this.button19.Click += new System.EventHandler(this.button19_Click); / / Form1 / this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(347, 253); this.Controls.Add(this.button19); this.Controls.Add(this.panel3); this.Controls.Add(this.panel2); this.Controls.Add(this.panel1); this.Controls.Add(this.textBox1); this.KeyPreview = true; this.Name = Form1; this.Text = Caiculator; this.Load += new System.EventHandler(this.Form1_Load); this.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.Form1_KeyPress); this.panel1.ResumeLayout(false); this.panel2.ResumeLayout(false); this.panel3.ResumeLayout(false); this.ResumeLayout(false); this.PerformLayout(); #endregion private System.Windows.Forms.TextBox textBox1; private System.Windows.Forms.Panel panel1; private System.Windows.Forms.Button button3; private System.Windows.Forms.Button button2; private System.Windows.Forms.Button button1; private System.Windows.Forms.Panel panel2; private System.Windows.Forms.Button button10; private System.Windows.Forms.Button button9; private System.Windows.Forms.Button button8; private System.Windows.Forms.Button button7; private System.Windows.Forms.Button button6; private System.Windows.Forms.Button button5; private System.Windows.Forms.Button button4; private System.Windows.Forms.Button button17; private System.Windows.Forms.Button button16; private System.Windows.Forms.Button button15; private System.Windows.Forms.Button button14; private System.Windows.Forms.Button button13; private System.Windows.Forms.Button button12; private System.Windows.Forms.Button button18; private System.Windows.Forms.Button button23; private System.Windows.Forms.Panel panel3; private System.Windows.Forms.Button button11; private System.Windows.Forms.Button button19; 计算机功能程序： using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using Syst