Untitled
unknown
plain_text
6 months ago
18 kB
5
Indexable
namespace CalculatorApp { partial class CalculatorForm { private System.ComponentModel.IContainer components = null; protected override void Dispose(bool disposing) { if (disposing && (components != null)) { components.Dispose(); } base.Dispose(disposing); } private void InitializeComponent() { this.textBox_Result = new System.Windows.Forms.TextBox(); this.labelCurrentOperation = new System.Windows.Forms.Label(); // Przyciski numeryczne this.button0 = new System.Windows.Forms.Button(); this.button1 = new System.Windows.Forms.Button(); this.button2 = new System.Windows.Forms.Button(); this.button3 = new System.Windows.Forms.Button(); this.button4 = new System.Windows.Forms.Button(); this.button5 = new System.Windows.Forms.Button(); this.button6 = new System.Windows.Forms.Button(); this.button7 = new System.Windows.Forms.Button(); this.button8 = new System.Windows.Forms.Button(); this.button9 = new System.Windows.Forms.Button(); // Przyciski operacyjne this.buttonAdd = new System.Windows.Forms.Button(); this.buttonSubtract = new System.Windows.Forms.Button(); this.buttonMultiply = new System.Windows.Forms.Button(); this.buttonDivide = new System.Windows.Forms.Button(); this.buttonEquals = new System.Windows.Forms.Button(); this.buttonClear = new System.Windows.Forms.Button(); this.buttonCE = new System.Windows.Forms.Button(); this.buttonBackspace = new System.Windows.Forms.Button(); this.buttonSqrt = new System.Windows.Forms.Button(); this.buttonReciprocal = new System.Windows.Forms.Button(); this.buttonSquare = new System.Windows.Forms.Button(); // Ustawienia textBoxa this.textBox_Result.Font = new System.Drawing.Font("Microsoft Sans Serif", 18F); this.textBox_Result.Location = new System.Drawing.Point(10, 10); this.textBox_Result.Size = new System.Drawing.Size(270, 35); this.textBox_Result.Text = "0"; this.textBox_Result.TextAlign = System.Windows.Forms.HorizontalAlignment.Right; // Ustawienia labela this.labelCurrentOperation.AutoSize = true; this.labelCurrentOperation.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F); this.labelCurrentOperation.Location = new System.Drawing.Point(10, 45); this.labelCurrentOperation.Size = new System.Drawing.Size(0, 20); // Dodawanie przycisków numerycznych (z ustawieniami) int startX = 10, startY = 100, buttonWidth = 60, buttonHeight = 50, spacing = 10; // Przyciski numeryczne this.button7.Text = "7"; this.button7.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button7.Location = new System.Drawing.Point(startX, startY); this.button7.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button7.Click += new System.EventHandler(this.NumberButton_Click); this.button8.Text = "8"; this.button8.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button8.Location = new System.Drawing.Point(startX + (buttonWidth + spacing), startY); this.button8.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button8.Click += new System.EventHandler(this.NumberButton_Click); this.button9.Text = "9"; this.button9.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button9.Location = new System.Drawing.Point(startX + 2 * (buttonWidth + spacing), startY); this.button9.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button9.Click += new System.EventHandler(this.NumberButton_Click); this.button4.Text = "4"; this.button4.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button4.Location = new System.Drawing.Point(startX, startY + (buttonHeight + spacing)); this.button4.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button4.Click += new System.EventHandler(this.NumberButton_Click); this.button5.Text = "5"; this.button5.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button5.Location = new System.Drawing.Point(startX + (buttonWidth + spacing), startY + (buttonHeight + spacing)); this.button5.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button5.Click += new System.EventHandler(this.NumberButton_Click); this.button6.Text = "6"; this.button6.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button6.Location = new System.Drawing.Point(startX + 2 * (buttonWidth + spacing), startY + (buttonHeight + spacing)); this.button6.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button6.Click += new System.EventHandler(this.NumberButton_Click); this.button1.Text = "1"; this.button1.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button1.Location = new System.Drawing.Point(startX, startY + 2 * (buttonHeight + spacing)); this.button1.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button1.Click += new System.EventHandler(this.NumberButton_Click); this.button2.Text = "2"; this.button2.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button2.Location = new System.Drawing.Point(startX + (buttonWidth + spacing), startY + 2 * (buttonHeight + spacing)); this.button2.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button2.Click += new System.EventHandler(this.NumberButton_Click); this.button3.Text = "3"; this.button3.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button3.Location = new System.Drawing.Point(startX + 2 * (buttonWidth + spacing), startY + 2 * (buttonHeight + spacing)); this.button3.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button3.Click += new System.EventHandler(this.NumberButton_Click); this.button0.Text = "0"; this.button0.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.button0.Location = new System.Drawing.Point(startX, startY + 3 * (buttonHeight + spacing)); this.button0.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.button0.Click += new System.EventHandler(this.NumberButton_Click); // Dodawanie przycisków operacyjnych (z ustawieniami) this.buttonAdd.Text = "+"; this.buttonAdd.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonAdd.Location = new System.Drawing.Point(startX + 3 * (buttonWidth + spacing), startY); this.buttonAdd.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonAdd.Click += new System.EventHandler(this.OperatorButton_Click); this.buttonSubtract.Text = "-"; this.buttonSubtract.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonSubtract.Location = new System.Drawing.Point(startX + 3 * (buttonWidth + spacing), startY + (buttonHeight + spacing)); this.buttonSubtract.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonSubtract.Click += new System.EventHandler(this.OperatorButton_Click); this.buttonMultiply.Text = "×"; this.buttonMultiply.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonMultiply.Location = new System.Drawing.Point(startX + 3 * (buttonWidth + spacing), startY + 2 * (buttonHeight + spacing)); this.buttonMultiply.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonMultiply.Click += new System.EventHandler(this.OperatorButton_Click); this.buttonDivide.Text = "÷"; this.buttonDivide.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonDivide.Location = new System.Drawing.Point(startX + 3 * (buttonWidth + spacing), startY + 3 * (buttonHeight + spacing)); this.buttonDivide.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonDivide.Click += new System.EventHandler(this.OperatorButton_Click); this.buttonEquals.Text = "="; this.buttonEquals.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonEquals.Location = new System.Drawing.Point(startX + 2 * (buttonWidth + spacing), startY + 3 * (buttonHeight + spacing)); this.buttonEquals.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonEquals.Click += new System.EventHandler(this.EqualsButton_Click); this.buttonClear.Text = "C"; this.buttonClear.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonClear.Location = new System.Drawing.Point(startX + (buttonWidth + spacing), startY + 3 * (buttonHeight + spacing)); this.buttonClear.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonClear.Click += new System.EventHandler(this.ClearButton_Click); this.buttonCE.Text = "CE"; this.buttonCE.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonCE.Location = new System.Drawing.Point(startX, startY + 3 * (buttonHeight + spacing)); this.buttonCE.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonCE.Click += new System.EventHandler(this.CEButton_Click); this.buttonBackspace.Text = "←"; this.buttonBackspace.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonBackspace.Location = new System.Drawing.Point(startX + 3 * (buttonWidth + spacing), startY + 3 * (buttonHeight + spacing)); this.buttonBackspace.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonBackspace.Click += new System.EventHandler(this.BackspaceButton_Click); this.buttonSqrt.Text = "√"; this.buttonSqrt.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonSqrt.Location = new System.Drawing.Point(startX + (buttonWidth + spacing), startY - (buttonHeight + spacing)); this.buttonSqrt.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonSqrt.Click += new System.EventHandler(this.SqrtButton_Click); this.buttonSquare.Text = "x²"; this.buttonSquare.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonSquare.Location = new System.Drawing.Point(startX + 2 * (buttonWidth + spacing), startY - (buttonHeight + spacing)); this.buttonSquare.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonSquare.Click += new System.EventHandler(this.SquareButton_Click); this.buttonReciprocal.Text = "1/x"; this.buttonReciprocal.Font = new System.Drawing.Font("Microsoft Sans Serif", 14F); this.buttonReciprocal.Location = new System.Drawing.Point(startX, startY - (buttonHeight + spacing)); this.buttonReciprocal.Size = new System.Drawing.Size(buttonWidth, buttonHeight); this.buttonReciprocal.Click += new System.EventHandler(this.ReciprocalButton_Click); // Dodanie komponentów do formularza this.Controls.Add(this.textBox_Result); this.Controls.Add(this.labelCurrentOperation); this.Controls.Add(this.button0); this.Controls.Add(this.button1); this.Controls.Add(this.button2); this.Controls.Add(this.button3); this.Controls.Add(this.button4); this.Controls.Add(this.button5); this.Controls.Add(this.button6); this.Controls.Add(this.button7); this.Controls.Add(this.button8); this.Controls.Add(this.button9); this.Controls.Add(this.buttonAdd); this.Controls.Add(this.buttonSubtract); this.Controls.Add(this.buttonMultiply); this.Controls.Add(this.buttonDivide); this.Controls.Add(this.buttonEquals); this.Controls.Add(this.buttonClear); this.Controls.Add(this.buttonCE); this.Controls.Add(this.buttonBackspace); this.Controls.Add(this.buttonSqrt); this.Controls.Add(this.buttonReciprocal); this.Controls.Add(this.buttonSquare); // Ustawienia formularza this.ClientSize = new System.Drawing.Size(300, 450); this.Name = "CalculatorForm"; this.Text = "Kalkulator"; } private System.Windows.Forms.TextBox textBox_Result; private System.Windows.Forms.Label labelCurrentOperation; private System.Windows.Forms.Button button0; private System.Windows.Forms.Button button1; private System.Windows.Forms.Button button2; private System.Windows.Forms.Button button3; private System.Windows.Forms.Button button4; private System.Windows.Forms.Button button5; private System.Windows.Forms.Button button6; private System.Windows.Forms.Button button7; private System.Windows.Forms.Button button8; private System.Windows.Forms.Button button9; private System.Windows.Forms.Button buttonAdd; private System.Windows.Forms.Button buttonSubtract; private System.Windows.Forms.Button buttonMultiply; private System.Windows.Forms.Button buttonDivide; private System.Windows.Forms.Button buttonEquals; private System.Windows.Forms.Button buttonClear; private System.Windows.Forms.Button buttonCE; private System.Windows.Forms.Button buttonBackspace; private System.Windows.Forms.Button buttonSqrt; private System.Windows.Forms.Button buttonSquare; private System.Windows.Forms.Button buttonReciprocal; } } using System; using System.Windows.Forms; namespace CalculatorApp { public partial class CalculatorForm : Form { double result = 0; string operation = ""; bool isOperationPerformed = false; public CalculatorForm() { InitializeComponent(); } private void NumberButton_Click(object sender, EventArgs e) { if ((textBox_Result.Text == "0") || isOperationPerformed) textBox_Result.Clear(); isOperationPerformed = false; Button button = (Button)sender; textBox_Result.Text += button.Text; } private void OperatorButton_Click(object sender, EventArgs e) { Button button = (Button)sender; if (result != 0) { buttonEquals.PerformClick(); operation = button.Text; labelCurrentOperation.Text = $"{result} {operation}"; isOperationPerformed = true; } else { operation = button.Text; result = double.Parse(textBox_Result.Text); labelCurrentOperation.Text = $"{result} {operation}"; isOperationPerformed = true; } } private void ClearButton_Click(object sender, EventArgs e) { textBox_Result.Text = "0"; result = 0; labelCurrentOperation.Text = ""; } private void CEButton_Click(object sender, EventArgs e) { textBox_Result.Text = "0"; } private void BackspaceButton_Click(object sender, EventArgs e) { if (textBox_Result.Text.Length > 0) textBox_Result.Text = textBox_Result.Text.Remove(textBox_Result.Text.Length - 1); if (textBox_Result.Text == "") textBox_Result.Text = "0"; } private void EqualsButton_Click(object sender, EventArgs e) { switch (operation) { case "+": textBox_Result.Text = (result + double.Parse(textBox_Result.Text)).ToString(); break; case "-": textBox_Result.Text = (result - double.Parse(textBox_Result.Text)).ToString(); break; case "×": textBox_Result.Text = (result * double.Parse(textBox_Result.Text)).ToString(); break; case "÷": if (double.Parse(textBox_Result.Text) != 0) textBox_Result.Text = (result / double.Parse(textBox_Result.Text)).ToString(); else MessageBox.Show("Nie można dzielić przez zero!"); break; default: break; } result = double.Parse(textBox_Result.Text); labelCurrentOperation.Text = ""; operation = ""; } private void SqrtButton_Click(object sender, EventArgs e) { double number = double.Parse(textBox_Result.Text); textBox_Result.Text = Math.Sqrt(number).ToString(); } private void SquareButton_Click(object sender, EventArgs e) { double number = double.Parse(textBox_Result.Text); textBox_Result.Text = (number * number).ToString(); } private void ReciprocalButton_Click(object sender, EventArgs e) { double number = double.Parse(textBox_Result.Text); if (number != 0) textBox_Result.Text = (1 / number).ToString(); else MessageBox.Show("Nie można obliczyć odwrotności zera!"); } } }
Editor is loading...
Leave a Comment