using System.Drawing;
using System.Windows;
using System.Windows.Forms;
using System.Collections;
using System.ComponentModel;
using System.Data;
namespace comput
{
/// <summary>
/// 這是壹個計算器的簡單實現。
/// </summary>
public partial class Form1 : System.Windows.Forms.Form
{
#region 控件聲明
private System.Windows.Forms.TextBox txtShow;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.Button btn_rev;
private System.Windows.Forms.Button btn_dot;
private System.Windows.Forms.Button btn_add;
private System.Windows.Forms.Button btn_equ;
private System.Windows.Forms.Button btn_sign;
private System.Windows.Forms.Button btn_sub;
private System.Windows.Forms.Button btn_mul;
private System.Windows.Forms.Button btn_0;
private System.Windows.Forms.Button btn_3;
private System.Windows.Forms.Button btn_2;
private System.Windows.Forms.Button btn_1;
private System.Windows.Forms.Button btn_6;
private System.Windows.Forms.Button btn_5;
private System.Windows.Forms.Button btn_4;
private System.Windows.Forms.Button btn_sqrt;
private System.Windows.Forms.Button btn_div;
private System.Windows.Forms.Button btn_7;
private System.Windows.Forms.Button btn_8;
private System.Windows.Forms.Button btn_9;
private System.Windows.Forms.MainMenu mainMenu1;
private System.Windows.Forms.MenuItem menuItem1;
private System.Windows.Forms.Button btn_sqr;
private System.Windows.Forms.MenuItem menuItem2;
private System.Windows.Forms.MenuItem menuItem3;
private System.Windows.Forms.MenuItem menuItem4;
private System.Windows.Forms.MenuItem menuItem5;
private System.Windows.Forms.MenuItem menuItem6;
private System.Windows.Forms.Button c;
private System.Windows.Forms.Button ce;
private System.Windows.Forms.MenuItem menuItem8;
private System.Windows.Forms.MenuItem menuItem9;
private System.Windows.Forms.MenuItem menuItem10;
/// <summary>
/// 必需的設計器變量。
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// Windows 窗體設計器支持所必需的
//
InitializeComponent();
//
// TODO: 在 InitializeComponent 調用後添加任何構造函數代碼
//
}
/// <summary>
/// 清理所有正在使用的資源。
/// </summary>
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose(disposing);
}
#endregion
#region 各控件的屬性的方法Windows Form Designer generated code
/// <summary>
/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
/// 此方法的內容。
/// </summary>
private void InitializeComponent()
{
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
this.txtShow = new System.Windows.Forms.TextBox();
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.c = new System.Windows.Forms.Button();
this.ce = new System.Windows.Forms.Button();
this.btn_rev = new System.Windows.Forms.Button();
this.btn_dot = new System.Windows.Forms.Button();
this.btn_add = new System.Windows.Forms.Button();
this.btn_equ = new System.Windows.Forms.Button();
this.btn_sign = new System.Windows.Forms.Button();
this.btn_sub = new System.Windows.Forms.Button();
this.btn_mul = new System.Windows.Forms.Button();
this.btn_0 = new System.Windows.Forms.Button();
this.btn_3 = new System.Windows.Forms.Button();
this.btn_2 = new System.Windows.Forms.Button();
this.btn_1 = new System.Windows.Forms.Button();
this.btn_6 = new System.Windows.Forms.Button();
this.btn_5 = new System.Windows.Forms.Button();
this.btn_4 = new System.Windows.Forms.Button();
this.btn_sqrt = new System.Windows.Forms.Button();
this.btn_div = new System.Windows.Forms.Button();
this.btn_7 = new System.Windows.Forms.Button();
this.btn_8 = new System.Windows.Forms.Button();
this.btn_9 = new System.Windows.Forms.Button();
this.btn_sqr = new System.Windows.Forms.Button();
this.mainMenu1 = new System.Windows.Forms.MainMenu();
this.menuItem1 = new System.Windows.Forms.MenuItem();
this.menuItem2 = new System.Windows.Forms.MenuItem();
this.menuItem3 = new System.Windows.Forms.MenuItem();
this.menuItem4 = new System.Windows.Forms.MenuItem();
this.menuItem5 = new System.Windows.Forms.MenuItem();
this.menuItem6 = new System.Windows.Forms.MenuItem();
this.menuItem8 = new System.Windows.Forms.MenuItem();
this.menuItem9 = new System.Windows.Forms.MenuItem();
this.menuItem10 = new System.Windows.Forms.MenuItem();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// txtShow
//
this.txtShow.BackColor = System.Drawing.Color.FromArgb(((System.Byte)(192)), ((System.Byte)(192)), ((System.Byte)(255)));
this.txtShow.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.txtShow.ForeColor = System.Drawing.Color.Purple;
this.txtShow.Location = new System.Drawing.Point(25, 8);
this.txtShow.Name = "txtShow";
this.txtShow.Size = new System.Drawing.Size(228, 23);
this.txtShow.TabIndex = 1;
this.txtShow.Text = "0.";
this.txtShow.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;
//
// groupBox1
//
this.groupBox1.Controls.Add(this.c);
this.groupBox1.Controls.Add(this.ce);
this.groupBox1.Controls.Add(this.btn_rev);
this.groupBox1.Controls.Add(this.btn_dot);
this.groupBox1.Controls.Add(this.btn_add);
this.groupBox1.Controls.Add(this.btn_equ);
this.groupBox1.Controls.Add(this.btn_sign);
this.groupBox1.Controls.Add(this.btn_sub);
this.groupBox1.Controls.Add(this.btn_mul);
this.groupBox1.Controls.Add(this.btn_0);
this.groupBox1.Controls.Add(this.btn_3);
this.groupBox1.Controls.Add(this.btn_2);
this.groupBox1.Controls.Add(this.btn_1);
this.groupBox1.Controls.Add(this.btn_6);
this.groupBox1.Controls.Add(this.btn_5);
this.groupBox1.Controls.Add(this.btn_4);
this.groupBox1.Controls.Add(this.btn_sqrt);
this.groupBox1.Controls.Add(this.btn_div);
this.groupBox1.Controls.Add(this.btn_7);
this.groupBox1.Controls.Add(this.btn_8);
this.groupBox1.Controls.Add(this.btn_9);
this.groupBox1.Controls.Add(this.btn_sqr);
this.groupBox1.Location = new System.Drawing.Point(24, 40);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(232, 184);
this.groupBox1.TabIndex = 21;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "計算機區";
//
// c
//
this.c.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.c.ForeColor = System.Drawing.Color.Red;
this.c.Location = new System.Drawing.Point(178, 48);
this.c.Name = "c";
this.c.Size = new System.Drawing.Size(36, 61);
this.c.TabIndex = 41;
this.c.Text = "C";
this.c.Click += new System.EventHandler(this.btn_Oper);
//
// ce
//
this.ce.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.ce.ForeColor = System.Drawing.Color.Red;
this.ce.Location = new System.Drawing.Point(138, 16);
this.ce.Name = "ce";
this.ce.Size = new System.Drawing.Size(76, 29);
this.ce.TabIndex = 40;
this.ce.Text = "CE";
this.ce.Click += new System.EventHandler(this.btn_Oper);
//
// btn_rev
//
this.btn_rev.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_rev.ForeColor = System.Drawing.Color.Blue;
this.btn_rev.Location = new System.Drawing.Point(178, 112);
this.btn_rev.Name = "btn_rev";
this.btn_rev.Size = new System.Drawing.Size(36, 29);
this.btn_rev.TabIndex = 39;
this.btn_rev.Text = "1/x";
this.btn_rev.Click += new System.EventHandler(this.btn_Oper);
//
// btn_dot
//
this.btn_dot.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_dot.Location = new System.Drawing.Point(98, 144);
this.btn_dot.Name = "btn_dot";
this.btn_dot.Size = new System.Drawing.Size(36, 29);
this.btn_dot.TabIndex = 38;
this.btn_dot.Tag = "0";
this.btn_dot.Text = ".";
this.btn_dot.Click += new System.EventHandler(this.btn_Oper);
//
// btn_add
//
this.btn_add.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_add.ForeColor = System.Drawing.Color.Red;
this.btn_add.Location = new System.Drawing.Point(138, 144);
this.btn_add.Name = "btn_add";
this.btn_add.Size = new System.Drawing.Size(36, 29);
this.btn_add.TabIndex = 37;
this.btn_add.Text = "+";
this.btn_add.Click += new System.EventHandler(this.btn_Oper);
//
// btn_equ
//
this.btn_equ.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_equ.ForeColor = System.Drawing.Color.Red;
this.btn_equ.Location = new System.Drawing.Point(178, 144);
this.btn_equ.Name = "btn_equ";
this.btn_equ.Size = new System.Drawing.Size(36, 29);
this.btn_equ.TabIndex = 36;
this.btn_equ.Text = "=";
this.btn_equ.Click += new System.EventHandler(this.btn_equ_Click);
//
// btn_sign
//
this.btn_sign.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_sign.ForeColor = System.Drawing.Color.Blue;
this.btn_sign.Location = new System.Drawing.Point(58, 144);
this.btn_sign.Name = "btn_sign";
this.btn_sign.Size = new System.Drawing.Size(36, 29);
this.btn_sign.TabIndex = 35;
this.btn_sign.Text = "+/-";
this.btn_sign.Click += new System.EventHandler(this.btn_Oper);
//
// btn_sub
//
this.btn_sub.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_sub.ForeColor = System.Drawing.Color.Red;
this.btn_sub.Location = new System.Drawing.Point(138, 112);
this.btn_sub.Name = "btn_sub";
this.btn_sub.Size = new System.Drawing.Size(36, 29);
this.btn_sub.TabIndex = 34;
this.btn_sub.Text = "-";
this.btn_sub.Click += new System.EventHandler(this.btn_Oper);
//
// btn_mul
//
this.btn_mul.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_mul.ForeColor = System.Drawing.Color.Red;
this.btn_mul.Location = new System.Drawing.Point(138, 80);
this.btn_mul.Name = "btn_mul";
this.btn_mul.Size = new System.Drawing.Size(36, 29);
this.btn_mul.TabIndex = 33;
this.btn_mul.Text = "*";
this.btn_mul.Click += new System.EventHandler(this.btn_Oper);
//
// btn_0
//
this.btn_0.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_0.ForeColor = System.Drawing.Color.Blue;
this.btn_0.Location = new System.Drawing.Point(18, 144);
this.btn_0.Name = "btn_0";
this.btn_0.Size = new System.Drawing.Size(36, 29);
this.btn_0.TabIndex = 32;
this.btn_0.Tag = "0";
this.btn_0.Text = "0";
this.btn_0.Click += new System.EventHandler(this.btn_0_Click);
//
// btn_3
//
this.btn_3.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_3.ForeColor = System.Drawing.Color.Blue;
this.btn_3.Location = new System.Drawing.Point(98, 112);
this.btn_3.Name = "btn_3";
this.btn_3.Size = new System.Drawing.Size(36, 29);
this.btn_3.TabIndex = 31;
this.btn_3.Tag = "3";
this.btn_3.Text = "3";
this.btn_3.Click += new System.EventHandler(this.btn_0_Click);
//
// btn_2
//
this.btn_2.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_2.ForeColor = System.Drawing.Color.Blue;
this.btn_2.Location = new System.Drawing.Point(58, 112);
this.btn_2.Name = "btn_2";
this.btn_2.Size = new System.Drawing.Size(36, 29);
this.btn_2.TabIndex = 30;
this.btn_2.Tag = "2";
this.btn_2.Text = "2";
this.btn_2.Click += new System.EventHandler(this.btn_0_Click);
//
// btn_1
//
this.btn_1.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_1.ForeColor = System.Drawing.Color.Blue;
this.btn_1.Location = new System.Drawing.Point(18, 112);
this.btn_1.Name = "btn_1";
this.btn_1.Size = new System.Drawing.Size(36, 29);
this.btn_1.TabIndex = 29;
this.btn_1.Tag = "1";
this.btn_1.Text = "1";
this.btn_1.Click += new System.EventHandler(this.btn_0_Click);
//
// btn_6
//
this.btn_6.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_6.ForeColor = System.Drawing.Color.Blue;
this.btn_6.Location = new System.Drawing.Point(98, 80);
this.btn_6.Name = "btn_6";
this.btn_6.Size = new System.Drawing.Size(36, 29);
this.btn_6.TabIndex = 28;
this.btn_6.Tag = "6";
this.btn_6.Text = "6";
this.btn_6.Click += new System.EventHandler(this.btn_0_Click);
//
// btn_5
//
this.btn_5.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_5.ForeColor = System.Drawing.Color.Blue;
this.btn_5.Location = new System.Drawing.Point(58, 80);
this.btn_5.Name = "btn_5";
this.btn_5.Size = new System.Drawing.Size(36, 29);
this.btn_5.TabIndex = 27;
this.btn_5.Tag = "5";
this.btn_5.Text = "5";
this.btn_5.Click += new System.EventHandler(this.btn_0_Click);
//
// btn_4
//
this.btn_4.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_4.ForeColor = System.Drawing.Color.Blue;
this.btn_4.Location = new System.Drawing.Point(18, 80);
this.btn_4.Name = "btn_4";
this.btn_4.Size = new System.Drawing.Size(36, 29);
this.btn_4.TabIndex = 26;
this.btn_4.Tag = "4";
this.btn_4.Text = "4";
this.btn_4.Click += new System.EventHandler(this.btn_0_Click);
//
// btn_sqrt
//
this.btn_sqrt.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_sqrt.ForeColor = System.Drawing.Color.Blue;
this.btn_sqrt.Location = new System.Drawing.Point(18, 16);
this.btn_sqrt.Name = "btn_sqrt";
this.btn_sqrt.Size = new System.Drawing.Size(76, 29);
this.btn_sqrt.TabIndex = 25;
this.btn_sqrt.Text = "sqrt";
this.btn_sqrt.Click += new System.EventHandler(this.btn_Oper);
//
// btn_div
//
this.btn_div.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_div.ForeColor = System.Drawing.Color.Red;
this.btn_div.Location = new System.Drawing.Point(138, 48);
this.btn_div.Name = "btn_div";
this.btn_div.Size = new System.Drawing.Size(36, 29);
this.btn_div.TabIndex = 24;
this.btn_div.Text = "/";
this.btn_div.Click += new System.EventHandler(this.btn_Oper);
//
// btn_7
//
this.btn_7.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
this.btn_7.ForeColor = System.Drawing.Color.Blue;
this.btn_7.Location = new System.Drawing.Point(18, 48);
this.btn_7.Name = "btn_7";
this.btn_7.Size = new System.Drawing.Size(36, 29);
this.btn_7.TabIndex = 23;
this.btn_7.Tag = "7";
this.btn_7.Text = "7";
this.btn_7.Click += new System.EventHandler(this.btn_0_Click);
//
// btn_8
//
this.btn_8.Font = new System.Drawing.Font("宋體", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.Gra