CWP7简单计算器

1、基于 C#窗体程序的一个简单计算器，进制转换的小数部分没有完善，初学者，继续努力中.各位大侠请指教，各位小白大家互相学习，一起进步using System;using System.Collections.Generic;using SystemponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Threading;namespace js_easypublicpartialclassForm1

2、 :FormstringFh ="" ; / 定义符号位double a, b, c;/ 定义 a第一个值， b第二个值， c输出值long s = 1;/ 定义小数最初为一位publicForm1()InitializeComponent();publicvoid anniu(double i)/ 按钮方法if(Fh.Equals("" ) / 是否当前有运算符第 1页if(s = 1)/ 判断是否有小数点a = a * 10 + i;/ 计算无小数的值elsea = a + i / s;/ 计算有小数的值s = s * 10;/ 计算下一个小数的位置

3、textBox1.Text = a.ToString();/ 显示计算的结果else/ 当前有运算符的方法if(!(c = 0) b = 0; c = 0; / 当有计算结果就清除 B的值if(s = 1)/ 判断是否有小数点b = b * 10 + i;/ 计算无小数的值elseif(i = 0)/ 判断在小数位后添加0s = s * 10;/ 计算下一个小数的位置elseb = b + i / s;/ 计算有小数的值s = s * 10;/ 计算下一个小数的位置textBox1.Text = b.ToString();/ 显示计算的结果publicvoid js()/ 数学计算的方法if(

4、Fh ="/" ) / 判断是否除数等于0if(b = 0)/ 是则不计算第 2页textBox1.Text ="0" ; / 被除数不能为 0return ; / 返回elsec = a / b;else /如果不是出发计算则执行其他计算if(Fh.Equals("+" ) c = a + b; if(Fh.Equals("-" ) c = a - b; if(Fh.Equals("*" ) c = a * b; if(Fh.Equals("%") c = a % b; t

5、extBox1.Text = c.ToString();/ 显示计算结果a = c;/ 将结果给第一个变量作为publicvoid fh(stringstr)/ 接收运算符的方法if(Fh.Equals("" ) / 当前是否已经有运算符Fh = str; s = 1;/ 没有则接收运算符, 小数点失效elsejs();s = 1; Fh = str;/ 有则计算当前的值, 小数点失效/* 暂不支持小数进制转换*/publicvoid jz2(stringjg)/2 进制转换long temp =Convert .ToInt64(jg);if(temp < 2)tex

6、tBox2.Text = temp.ToString();第 3页elseinti = 0;int array =new int 1000;while (temp > 0)arrayi+ = (int )temp % 2;temp /= 2;int array_1 =new int i;for( intj = i - 1; j >= 0; j-)array_1j = arrayi - 1 - j;/Array.Reverse(array_1);foreach( intkin array_1)textBox2.Text += k.ToString();publicvoid jz8(s

7、tringjg)/8 进制转换long temp =Convert .ToInt64(jg);if(temp < 9)textBox2.Text = temp.ToString();elseinti = 0;int array =new int 1000;while (temp > 0)arrayi+ = (int )temp % 8;temp /= 8;第 4页int array_1 =new int i;for( intj = i - 1; j >= 0; j-)array_1j = arrayi - 1 - j;/Array.Reverse(array_1);forea

8、ch( intkin array_1)textBox2.Text += k.ToString();publicvoid jz16(stringjg)/ 十六进制转换long temp =Convert .ToInt64(jg);if(temp < 16)textBox2.Text = temp.ToString();elseinti = 0;int array =new int 1000;/ 浪费空间，节省时间while (temp > 0)arrayi+ = (int )temp % 16;temp /= 16;int array_1 =new int i;for( intj =

9、 i - 1; j >= 0; j-)array_1j = arrayi - 1 - j;foreach( intkin array_1)textBox2.Text += k.ToString("X" );第 5页publiclong Jiec(long jg)/ 阶乘long temp = jg;if(temp = 1)return1;elselong temp1 = Jiec(temp-1);temp = temp * temp1;returntemp;privatevoid Form1_Load( objectsender,EventArgs e)textBox

10、1.Font =new Font ( " 宋体 " , 14,FontStyle.Bold);textBox2.Font =new Font ( " 宋体 " , 14,FontStyle.Bold);this .Text =" 简单计算器 " ;stringdir ="imageangry.jpg"pictureBox1.Image =Image.FromFile(dir);pictureBox1.SizeMode=PictureBoxSizeMode .StretchImage;pictureBox1.Dock

11、 =DockStyle .Fill;button1.Text ="=" ;button2.Text ="2" ;button3.Text ="3" ;button4.Text ="4" ;button5.Text ="5" ;第 6页button6.Text ="C1" ;button7.Text ="7" ;button8.Text ="8" ;button9.Text ="9" ;button10.Text =&

12、quot;0" ;button12.Text ="+" ;button13.Text ="-"button14.Text ="*"button15.Text ="%"button16.Text ="/"button17.Text ="6" ;button18.Text ="."button19.Text ="1" ;button11.Text ="C2" ;button20.Text ="Sin&

13、quot;button21.Text ="Cos" ;button22.Text ="Tan" ;button23.Text ="Log10" ;button24.Text="Lg" ;button25.Text ="!"button25.Font =new Font ( "" ,10, FontStyle .Bold);button26.Text ="2"第 7页radioButton1.Text ="二进制 "radioButton

14、2.Text ="八进制 "radioButton3.Text ="十六进制 "radioButton4.Text =" 十进 制"privatevoidtextBox1_TextChanged(objectsender,EventArgs e)textBox1.BackColor =Color .White;textBox1.Enabled =false;privatevoidtextBox2_TextChanged(objectsender,EventArgs e)textBox1.BackColor =Color .White;

15、textBox1.Enabled =false;privatevoid button19_Click(object sender, EventArgs e)anniu(1);privatevoidbutton2_Click(objectsender,EventArgse)anniu(2);privatevoidbutton3_Click(objectsender,EventArgse)anniu(3);privatevoidbutton4_Click(objectsender,EventArgse)anniu(4);privatevoidbutton5_Click(objectsender,E

16、ventArgse)anniu(5);第 8页privatevoidbutton17_Click(objectsender,EventArgse)anniu(6);privatevoidbutton7_Click(objectsender,EventArgse)anniu(7);privatevoidbutton8_Click(objectsender,EventArgse)anniu(8);privatevoidbutton9_Click(objectsender,EventArgse)anniu(9);privatevoidbutton10_Click(objectsender,Event

17、Argse)if(!textBox1.Text.Equals("0" )anniu(0);privatevoidbutton18_Click(objectsender,EventArgse)if(s = 1) s = 10; privatevoidbutton14_Click(objectsender,EventArgse)fh("*" );button14.BackColor =Color .BlueViolet;privatevoidbutton15_Click(objectsender,EventArgse)fh("%");bu

18、tton15.BackColor =Color .BlueViolet;privatevoidbutton12_Click(objectsender,EventArgse)fh("+" );button12.BackColor =Color .BlueViolet;第 9页privatevoidbutton13_Click(objectsender,EventArgse)fh("-" );button13.BackColor =Color .BlueViolet;privatevoidbutton16_Click(objectsender,EventAr

19、gse)fh("/" );button16.BackColor =Color .BlueViolet;privatevoidbutton6_Click(objectsender,EventArgse)textBox1.Text ="0" ; / 清空 TEXTBOX的显示值a = 0; b = 0; c = 0; s = 1; Fh ="" ;/初始化所有值privatevoidbutton1_Click(objectsender,EventArgse)fh("=" );Thread .Sleep(300); /颜

20、色改变延迟button12.BackColor =SystemColors .Control; /还原按钮颜色button13.BackColor =SystemColors .Control;button14.BackColor =SystemColors .Control;button15.BackColor =SystemColors .Control;button16.BackColor =SystemColors .Control;privatevoidradioButton1_CheckedChanged(objectsender,EventArgs e)if(textBox2.T

21、ext !=null )textBox2.Text ="" ;第10 页jz2(textBox1.Text);elsejz2(textBox1.Text);privatevoidradioButton2_CheckedChanged(objectsender,EventArgs e)if(textBox2.Text !=null )textBox2.Text ="" ;jz8(textBox1.Text);elsejz8(textBox1.Text);privatevoidradioButton3_CheckedChanged(objectsender,

22、EventArgs e)if(textBox2.Text !=null )textBox2.Text ="" ;jz16(textBox1.Text);elsejz16(textBox1.Text);privatevoid button11_Click(objectsender,EventArgs e)textBox2.Text ="" ;privatevoidradioButton4_CheckedChanged(objectsender,EventArgs e)textBox2.Text = c.ToString();第11 页privatevoid

23、 button20_Click(objectsender,EventArgse)double temp =Convert .ToDouble(textBox1.Text);temp =Math.Sin(3.1415926 * temp / 180);if(textBox2.Text !=null)textBox2.Text ="" ;textBox2.Text = temp.ToString();elsetextBox2.Text = temp.ToString();privatevoid button21_Click(objectsender,EventArgse)dou

24、ble temp =Convert .ToDouble(textBox1.Text);temp =Math.Cos(3.1415926*temp/180);if(textBox2.Text !=null)textBox2.Text ="" ;textBox2.Text = temp.ToString();elsetextBox2.Text = temp.ToString();privatevoid button22_Click(objectsender,EventArgse)double temp =Convert .ToDouble(textBox1.Text);temp

25、 =Math.Tan(3.1415926*temp/180);if(textBox2.Text !=null)textBox2.Text ="" ;textBox2.Text = temp.ToString();第12 页elsetextBox2.Text = temp.ToString();privatevoid button23_Click(objectsender,EventArgs e)double temp =Convert .ToDouble(textBox1.Text);temp =Math.Log10(temp) ;if(textBox2.Text !=nu

26、ll )textBox2.Text ="" ;textBox2.Text = temp.ToString();elsetextBox2.Text = temp.ToString();privatevoid button24_Click(objectsender,EventArgs e)double temp =Convert .ToDouble(textBox1.Text);temp =Math.Log(temp);if(textBox2.Text !=null )textBox2.Text ="" ;textBox2.Text = temp.ToStr

27、ing();elsetextBox2.Text = temp.ToString();privatevoid button25_Click(objectsender,EventArgs e)long temp =Convert .ToInt64(textBox1.Text);Jiec(temp);if(textBox2.Text !=null )第13 页textBox2.Text ="" ;textBox2.Text = Jiec(temp).ToString();elsetextBox2.Text = Jiec(temp).ToString();privatevoid b

28、utton26_Click(objectsender,EventArgs e)long y =Convert .ToInt64(textBox1.Text);double temp= Math.Pow(y,0.5);if(textBox2.Text !=null )textBox2.Text ="" ;textBox2.Text = temp.ToString();elsetextBox2.Text = temp.ToString();一个基于 windows phone 7 的简单计算器，同样也是进制转换小数问题，我会不断完善，希望跟小白一起慢慢成长MainPage.xa

29、ml.csusing System;using System.Collections.Generic;using System.Linq;using System;using System.Windows;using System.Windows.Controls;using System.Windows.Documents;第14 页using System.Windows.Input;using System.Windows.Media;using System.Windows.Media.Animation;using System.Windows.Shapes;using Micros

30、oft.Phone.Controls;namespace WP_JSpublicpartialclassMainPage :PhoneApplicationPagestringFh ="" ; / 定义符号位double first, second, result;/ 定义 a第一个值， b第二个值，c输出值long dec = 1;/ 定义小数最初为一位/ Constructorpublicvoid anniu(double i)/ 按钮方法if(Fh.Equals("" ) / 是否当前有运算符if(dec = 1)/ 判断是否有小数点first =

31、 first * 10 + i;/ 计算无小数的值elsefirst = first + i / dec;/ 计算有小数的值dec = dec * 10;/ 计算下一个小数的位置textBox1.Text = first.ToString();/ 显示计算的结果else/ 当前有运算符的方法第15 页if(!(result = 0) second = 0; result = 0; /当有计算结果就清除B的值if(dec = 1)/ 判断是否有小数点second = second * 10 + i;/ 计算无小数的值elseif(i = 0)/ 判断在小数位后添加0dec = dec * 10;

32、/ 计算下一个小数的位置elsesecond = second+ i / dec;/ 计算有小数的值dec = dec * 10;/ 计算下一个小数的位置textBox1.Text = second.ToString();/ 显示计算的结果publicvoid js()/ 数学计算的方法if(Fh ="/" ) / 判断是否除数等于0if(second = 0)/ 是则不计算textBox1.Text ="0" ; / 被除数不能为 0return ; / 返回elseresult=first/second;else / 如果不是出发计算则执行其他计算第

33、16 页if(Fh.Equals("+" ) result = first + second; if(Fh.Equals("-") result = first - second; if(Fh.Equals("*") result = first * second; if(Fh.Equals("%") result = first % second; textBox1.Text = result.ToString();/ 显示计算结果first = result;/ 将结果给第一个变量作为publicvoid fh

34、(stringstr)/ 接收运算符的方法if(Fh.Equals("" ) / 当前是否已经有运算符Fh = str; dec = 1;/ 没有则接收运算符 , 小数点失效elsejs();dec = 1; Fh = str;/ 有则计算当前的值 , 小数点失效publicvoid jz_2(stringjg)long temp =Convert .ToInt64(jg);if(temp < 2)textBox2.Text = temp.ToString();elseinti = 0;int array =new int 1000;while (temp >

35、0)arrayi+ = (int )temp % 2;temp /= 2;第17 页int array_1 =new int i;for( intj = i - 1; j >= 0; j-)array_1j = arrayi - 1 - j;/Array.Reverse(array_1);foreach( intkin array_1)textBox2.Text += k.ToString();publicvoid jz_8(stringjg)long temp =Convert .ToInt64(jg);if(temp <8)textBox2.Text = temp.ToStri

36、ng();elseinti = 0;int array =new int 1000;while (temp > 0)arrayi+ = (int )temp % 8;temp /= 8;int array_1 =new int i;for( intj = i - 1; j >= 0; j-)array_1j = arrayi - 1 - j;/Array.Reverse(array_1);foreach( intkin array_1)textBox2.Text += k.ToString();第18 页publicvoid jz_16(stringjg)long temp =Co

37、nvert .ToInt64(jg);if(temp <16)textBox2.Text = temp.ToString();elseinti = 0;int array =new int 1000;while (temp > 0)arrayi+ = (int )temp % 16;temp /= 16;int array_1 =new int i;for( intj = i - 1; j >= 0; j-)array_1j = arrayi - 1 - j;/Array.Reverse(array_1);foreach( intkin array_1)textBox2.Te

38、xt += k.ToString("X" );publicMainPage()InitializeComponent();privatevoidbutton1_Click(objectsender,RoutedEventArgse)anniu(1);privatevoidbutton2_Click(objectsender,RoutedEventArgs第19 页e)anniu(2);privatevoidbutton3_Click(objectsender,RoutedEventArgse)anniu(3);privatevoidbutton4_Click(objects

39、ender,RoutedEventArgse)anniu(4);privatevoidbutton5_Click(objectsender,RoutedEventArgse)anniu(5);privatevoidbutton6_Click(objectsender,RoutedEventArgse)anniu(6);privatevoidbutton7_Click(objectsender,RoutedEventArgse)anniu(7);privatevoidbutton8_Click(objectsender,RoutedEventArgse)anniu(8);privatevoidb

40、utton9_Click(objectsender,RoutedEventArgse)第20 页anniu(9);privatevoidbutton10_Click(objectsender,RoutedEventArgse)if(!textBox1.Text.Equals("0" )anniu(0);privatevoidbutton11_Click(objectsender,RoutedEventArgse)fh("+" );privatevoidbutton12_Click(objectsender,RoutedEventArgse)fh(&quo

41、t;-");privatevoidbutton13_Click(objectsender,RoutedEventArgse)fh("*");privatevoidbutton14_Click(objectsender,RoutedEventArgse)fh("/");privatevoidbutton15_Click(objectsender,RoutedEventArgse)fh("%");privatevoidbutton16_Click(objectsender,RoutedEventArgse)第21 页textBo

42、x1.Text ="0" ; / 清空 TEXTBOX的显示值textBox2.Text="" ;first = 0; second = 0; result = 0; dec = 1; Fh ="" ; /初始化所有值privatevoidbutton17_Click(objectsender,RoutedEventArgs e)if(dec = 1) dec = 10; privatevoidbutton18_Click(objectsender,RoutedEventArgs e)fh("=" );privat

43、evoidbutton19_Click(objectsender,RoutedEventArgs e)if(textBox2.Text !=null )textBox2.Text ="" ;jz_2(textBox1.Text);elsejz_2(textBox1.Text);privatevoidbutton20_Click(objectsender,RoutedEventArgs e)if(textBox2.Text !=null )textBox2.Text ="" ;jz_8(textBox1.Text);第22 页elsejz_8(textBo

44、x1.Text);privatevoidbutton21_Click(objectsender,RoutedEventArgs e)if(textBox2.Text !=null )textBox2.Text ="" ;jz_16(textBox1.Text);elsejz_16(textBox1.Text);privatevoidbutton24_Click(objectsender,RoutedEventArgs e)double temp =Convert .ToDouble(textBox1.Text);temp =Math.Sin(Math.PI) * temp

45、/ 180);if(textBox2.Text !=null )textBox2.Text ="" ;textBox2.Text = temp.ToString();elsetextBox2.Text = temp.ToString();privatevoidbutton22_Click(objectsender,RoutedEventArgs e)double temp =Convert .ToDouble(textBox1.Text);temp =Math.Cos( Math.PI) * temp / 180);第23 页if(textBox2.Text !=null)

46、textBox2.Text ="" ;textBox2.Text = temp.ToString();elsetextBox2.Text = temp.ToString();privatevoidbutton23_Click(objectsender,RoutedEventArgse)double temp =Convert .ToDouble(textBox1.Text);temp =Math.Tan(Math.PI) * temp / 180);if(textBox2.Text !=null)textBox2.Text ="" ;textBox2.T

47、ext = temp.ToString();elsetextBox2.Text = temp.ToString();privatevoidbutton25_Click(objectsender,RoutedEventArgse)double temp =Convert .ToDouble(textBox1.Text);temp =Math.Log(temp);if(textBox2.Text !=null)textBox2.Text ="" ;textBox2.Text = temp.ToString();else第24 页textBox2.Text = temp.ToStri