1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Linq;
7 using System.Text;
8 using System.Threading.Tasks;
9 using System.Windows.Forms;
10 using System.Text.RegularExpressions;
11 using NCalc;
12 using System.IO;
13
14 namespace Kalkulator
15 {
16 public partial class Calculator : Form
17 {
18 public Calculator()
19 {
20 InitializeComponent();
21 }
22
23 //public string text
24 //{
25 // get
26 // {
27 // return textBox1.Text;
28 // }
29 //}
30
31 float num1, num2, num3;
32 //decimal memory = 0;
33 string memory = "";
34 //private konv konvForm;
35 //private MoreForm moreForm;
36
37 private void button1_Click(object sender, EventArgs e)
38 {
39 textBox1.Text = textBox1.Text + '0';
40 }
41
42 private void button5_Click(object sender, EventArgs e)
43 {
44 textBox1.Text = textBox1.Text + '1';
45 }
46
47 private void button6_Click(object sender, EventArgs e)
48 {
49 textBox1.Text = textBox1.Text + '2';
50 }
51
52 private void button7_Click(object sender, EventArgs e)
53 {
54 textBox1.Text = textBox1.Text + '3';
55 }
56
57 private void button9_Click(object sender, EventArgs e)
58 {
59 textBox1.Text = textBox1.Text + '4';
60 }
61
62 private void button10_Click(object sender, EventArgs e)
63 {
64 textBox1.Text = textBox1.Text + '5';
65 }
66
67 private void button11_Click(object sender, EventArgs e)
68 {
69 textBox1.Text = textBox1.Text + '6';
70 }
71
72 private void button13_Click(object sender, EventArgs e)
73 {
74 textBox1.Text = textBox1.Text + '7';
75 }
76
77 private void button14_Click(object sender, EventArgs e)
78 {
79 textBox1.Text = textBox1.Text + '8';
80 }
81
82 private void button15_Click(object sender, EventArgs e)
83 {
84 textBox1.Text = textBox1.Text + '9';
85 }
86
87 private void button2_Click(object sender, EventArgs e)
88 {
89 textBox1.Text = textBox1.Text + '.';
90 button2.Enabled = true;
91 }
92
93 private void button18_Click(object sender, EventArgs e)
94 {
95 textBox1.Text = "";
96 label1.Text = "";
97 button18.Enabled = true;
98 }
99
100 private void button3_Click(object sender, EventArgs e)
101 {
102 textBox1.Text = textBox1.Text + '+';
103 button3.Enabled = true;
104 }
105
106 private void button8_Click(object sender, EventArgs e)
107 {
108 textBox1.Text = textBox1.Text + '-';
109 button8.Enabled = true;
110 }
111
112 private void button12_Click(object sender, EventArgs e)
113 {
114 textBox1.Text = textBox1.Text + '*';
115 button12.Enabled = true;
116 }
117
118 private void button16_Click(object sender, EventArgs e)
119 {
120 textBox1.Text = textBox1.Text + '/';
121 button16.Enabled = true;
122 }
123
124 MathParser.Parser p = new MathParser.Parser();
125 private void button4_Click(object sender, EventArgs e)
126 {
127 {
128 if (p.Evaluate(textBox1.Text))
129 Convert.ToDouble(p.Result);
130 textBox1.Text = p.Result.ToString();
131 }
132 //if (label1.Text == "+")
133 //{
134
135 // num3 = num1 + num2;
136
137 // textBox1.Text = Convert.ToString(num3);
138 //}
139
140 //if (label1.Text == "-")
141 //{
142 // num3 = num1 - num2;
143
144 // textBox1.Text = Convert.ToString(num3);
145 //}
146
147 //if (label1.Text == "*")
148 //{
149 // num3 = num1 * num2;
150
151 // textBox1.Text = Convert.ToString(num3);
152 //}
153
154 //if (label1.Text == "/")
155 //{
156 // num3 = num1 / num2;
157
158 // textBox1.Text = Convert.ToString(num3);
159 //}
160 //if (label1.Text == "%")
161 //{
162 // num3 = (num1 / num2) * 100;
163
164 // textBox1.Text = Convert.ToString(num3);
165 //}
166
167 //if (label1.Text == "^")
168 //{
169 // double dob = Math.Pow(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox1.Text));
170 // textBox1.Text = "";
171 // textBox1.Text = dob.ToString();
172 //}
173 //if (label1.Text == "%")
174 //{
175 // textBox1.Text = mp.Calculate(textBox1.Text).ToString();
176 //}
177
178 //if (label1.Text == "MS")
179 //{
180 // memory = decimal.Parse(textBox1.Text);
181 // textBox1.Clear();
182 //}
183
184 //if (label1.Text == "M-")
185 //{
186 // memory = memory - decimal.Parse(textBox1.Text);
187 //}
188
189 //if (label1.Text == "MR")
190 //{
191 // textBox1.Text = memory.ToString();
192 //}
193
194 //if (label1.Text == "MC")
195 //{
196 // memory = 0;
197 //}
198
199 //if (label1.Text == "M+")
200 //{
201 // memory = memory + decimal.Parse(textBox1.Text);
202
203 //}
204
205 //if (label1.Text == "(")
206 //{
207 // textBox1.Text = Convert.ToString(num3);
208
209 //}
210
211 //if (label1.Text == "(")
212 //{
213
214 // textBox1.Text = Convert.ToString(num3);
215 //}
216
217 }
218
219 private void button17_Click(object sender, EventArgs e)
220 {
221 //Faktorijel
222 textBox1.Text = textBox1.Text + "!";
223 //int n, s = 1;
224 //n = Convert.ToInt32(textBox1.Text);
225 //if (n == 0)
226 //{
227 // label1.Text = s.ToString();
228 //}
229 //else
230 //{
231 // for (int i = 1; i <= n; i++)
232 // {
233 // s = s * i;
234 // label1.Text = s.ToString();
235 // }
236 //}
237 }
238
239 private void Form1_Load(object sender, EventArgs e)
240 {
241
242 }
243
244 private void button19_Click(object sender, EventArgs e)
245 {
246 textBox1.Text = textBox1.Text + "sqrt";
247 }
248
249 private void button20_Click(object sender, EventArgs e)
250 {
251 if (textBox1.Text.Contains("-"))
252 {
253 textBox1.Text = textBox1.Text.Remove(0, 1);
254 }
255 else
256 {
257 textBox1.Text = "-" + textBox1.Text;
258 }
259 }
260
261 private void button21_Click(object sender, EventArgs e)
262 {
263 textBox1.Text = Convert.ToString((Convert.ToDecimal(textBox1.Text) * Convert.ToDecimal(textBox1.Text)));
264 }
265
266 private void button22_Click(object sender, EventArgs e)
267 {
268 textBox1.Text = Convert.ToString(((Convert.ToDecimal(textBox1.Text) * Convert.ToDecimal(textBox1.Text) * Convert.ToDecimal(textBox1.Text))));
269 }
270
271 private void button23_Click(object sender, EventArgs e)
272 {
273 memory = textBox1.Text;
274 label1.Text = "M+";
275 }
276
277 private void button24_Click(object sender, EventArgs e)
278 {
279 memory = "";
280 label1.Text = "MC";
281 }
282
283 private void button25_Click(object sender, EventArgs e)
284 {
285 textBox1.Text = memory;
286 label1.Text = "MR";
287 }
288
289 private void button26_Click(object sender, EventArgs e)
290 {
291 textBox1.Text = textBox1.Text + "%";
292 }
293
294 private void button27_Click(object sender, EventArgs e)
295 {
296 //textBox1.Text = Convert.ToString(Math.Log10(Convert.ToDouble(textBox1.Text)));
297 textBox1.Text = textBox1.Text + "log";
298 }
299
300 private void button28_Click(object sender, EventArgs e)
301 {
302 //textBox1.Text += button28.Text;
303 //label1.Text = "(";
304 textBox1.Text = textBox1.Text + '(';
305 }
306
307 private void button29_Click(object sender, EventArgs e)
308 {
309 //textBox1.Text += button29.Text;
310 //label1.Text = ")";
311 textBox1.Text = textBox1.Text + ')';
312 }
313
314 private void button30_Click(object sender, EventArgs e)
315 {
316 //double pi = Math.PI;
317 //textBox1.Text = Convert.ToString(pi);
318 textBox1.Text = textBox1.Text + "Pi";
319 }
320
321 private void button31_Click(object sender, EventArgs e)
322 {
323 //textBox1.Text = (Math.Sin(Convert.ToDouble(textBox1.Text))).ToString();
324 textBox1.Text = textBox1.Text + "sin";
325 }
326
327 private void button34_Click(object sender, EventArgs e)
328 {
329 textBox1.Text = ((1 / Convert.ToDouble(textBox1.Text))).ToString();
330 }
331
332 private void button32_Click(object sender, EventArgs e)
333 {
334 //textBox1.Text = (Math.Cos(Convert.ToDouble(textBox1.Text))).ToString();
335 textBox1.Text = textBox1.Text + "cos";
336 }
337
338 private void button33_Click(object sender, EventArgs e)
339 {
340 //textBox1.Text = (Math.Tan(Convert.ToDouble(textBox1.Text))).ToString();
341 textBox1.Text = textBox1.Text + "tan";
342 }
343
344 private void button35_Click(object sender, EventArgs e)
345 {
346 //double dob = Math.Pow(Convert.ToDouble(textBox1.Text), Convert.ToDouble(label1.Text));
347 //textBox1.Text = "";
348 //textBox1.Text = dob.ToString();
349 //label1.Text = "^";
350 //num1 = float.Parse(textBox1.Text);
351 //textBox1.Text = "";
352 //button35.Enabled = true;
353 textBox1.Text = textBox1.Text + "^";
354 }
355
356 private void button36_Click(object sender, EventArgs e)
357 {
358 if (textBox1.Text.Length > 0)
359 {
360 textBox1.Text = textBox1.Text.Remove(textBox1.Text.Length - 1, 1);
361 }
362 }
363
364 private void button37_Click(object sender, EventArgs e)
365 {
366 //textBox1.Text = (Math.Log(Convert.ToDouble(textBox1.Text))).ToString();
367 textBox1.Text = textBox1.Text + "ln";
368 }
369
370 //private void button38_Click(object sender, EventArgs e)
371 //{
372 // double dob = Math.Pow(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox1.Text));
373 // textBox1.Text = "";
374 // textBox1.Text = dob.ToString();
375 //}
376
377 private void button38_Click_1(object sender, EventArgs e)
378 {
379 //textBox1.Text = (Math.Cosh(Convert.ToDouble(textBox1.Text))).ToString();
380 textBox1.Text = textBox1.Text + "cosh";
381 }
382
383 private void button39_Click(object sender, EventArgs e)
384 {
385 //textBox1.Text = (Math.Sinh(Convert.ToDouble(textBox1.Text))).ToString();
386 textBox1.Text = textBox1.Text + "sinh";
387 }
388
389 private void button40_Click(object sender, EventArgs e)
390 {
391 //textBox1.Text = (Math.Tanh(Convert.ToDouble(textBox1.Text))).ToString();
392 textBox1.Text = textBox1.Text + "tanh";
393 }
394
395 private void button41_Click(object sender, EventArgs e)
396 {
397 textBox1.Text = (Math.Round(Convert.ToDouble(textBox1.Text))).ToString();
398 }
399
400 private void button44_Click(object sender, EventArgs e)
401 {
402 //textBox1.Text = (Math.Asin(Convert.ToDouble(textBox1.Text))).ToString();
403 textBox1.Text = textBox1.Text + "asin";
404 }
405
406 private void button45_Click(object sender, EventArgs e)
407 {
408 //textBox1.Text = (Math.Acos(Convert.ToDouble(textBox1.Text))).ToString();
409 textBox1.Text = textBox1.Text + "acos";
410 }
411
412 private void button46_Click(object sender, EventArgs e)
413 {
414 //textBox1.Text = (Math.Atan(Convert.ToDouble(textBox1.Text))).ToString();
415 textBox1.Text = textBox1.Text + "atan";
416 }
417
418 //private void button47_Click(object sender, EventArgs e)
419 //{
420 // textBox1.Text = (Math.Floor(Convert.ToDouble(textBox1.Text))).ToString();
421 //}
422
423 //private void button48_Click(object sender, EventArgs e)
424 //{
425 // textBox1.Text = (Math.Ceiling(Convert.ToDouble(textBox1.Text))).ToString();
426 //}
427
428 private void button49_Click(object sender, EventArgs e)
429 {
430 //textBox1.Text = (Math.Abs(Convert.ToDouble(textBox1.Text))).ToString();
431 textBox1.Text = textBox1.Text + "abs";
432 }
433
434 private void button51_Click(object sender, EventArgs e)
435 {
436 //textBox1.Text = (Math.Exp(Convert.ToDouble(textBox1.Text))).ToString();
437 textBox1.Text = textBox1.Text + "exp";
438 }
439
440 private void button50_Click(object sender, EventArgs e)
441 {
442 textBox1.Text = textBox1.Text + "0.25";
443 }
444
445 private void button52_Click(object sender, EventArgs e)
446 {
447 textBox1.Text = textBox1.Text + "0.5";
448 }
449
450 private void button54_Click(object sender, EventArgs e)
451 {
452 textBox1.Text = textBox1.Text + "0.75";
453 }
454
455 private void button53_Click(object sender, EventArgs e)
456 {
457 textBox1.Text = textBox1.Text + "0.000000000066742";
458 }
459
460 private void button55_Click(object sender, EventArgs e)
461 {
462 textBox1.Text = textBox1.Text + "1.324717957244746";
463 }
464
465 private void button56_Click(object sender, EventArgs e)
466 {
467 textBox1.Text = textBox1.Text + "2.7182818284590452";
468 }
469
470 private void button57_Click(object sender, EventArgs e)
471 {
472 textBox1.Text = textBox1.Text + "1.618033988749894";
473 }
474
475 private void button42_Click(object sender, EventArgs e)
476 {
477 konv frm2 = new konv();
478 frm2.frm1 = this;
479 frm2.ShowDialog();
480 }
481
482 private void button43_Click(object sender, EventArgs e)
483 {
484 financ fin = new financ();
485 fin.ShowDialog();
486 }
487
488 private void button47_Click(object sender, EventArgs e)
489 {
490 formula formul = new formula();
491 formul.ShowDialog();
492 }
493
494 private void Calculator_FormClosed(object sender, FormClosedEventArgs e)
495 {
496 Application.Exit();
497 }
498
499 private void button48_Click(object sender, EventArgs e)
500 {
501 textBox1.Text = textBox1.Text + "ceil";
502 }
503
504 private void button53_Click_1(object sender, EventArgs e)
505 {
506 textBox1.Text = textBox1.Text + "floor";
507 }
508
509 private void button55_Click_1(object sender, EventArgs e)
510 {
511 textBox1.Text = textBox1.Text + "sign";
512 }
513
514 private void button58_Click(object sender, EventArgs e)
515 {
516 p.Mode = MathParser.Mode.RAD;
517 label1.Text = "RAD";
518
519 }
520
521 void button58_Click2(object sender, EventArgs e)
522 {
523
524 p.Mode = MathParser.Mode.DEG;
525 label1.Text = "DEG";
526
527 }
528
529 void button58_Click3(object sender, EventArgs e)
530 {
531
532 p.Mode = MathParser.Mode.GRAD;
533 label1.Text = "GRAD";
534
535 }
536 void button58_Click4(object sender, EventArgs e)
537 {
538
539 p.Mode = MathParser.Mode.RAD;
540 label1.Text = "RAD";
541
542 }
543
544 private void button59_Click(object sender, EventArgs e)
545 {
546 p.Mode = MathParser.Mode.DEG;
547 label1.Text = "DEG";
548 }
549
550 private void button60_Click(object sender, EventArgs e)
551 {
552 p.Mode = MathParser.Mode.GRAD;
553 label1.Text = "GRAD";
554 }
555
556 }
557 }
