Simple calcuator control in WPF

Question

there are many logic can build a calculator , is any simple logic to perform calculation?

Selva Ganapathy · Answer

Hi Jegan Priya, Here is a main logic to develop calculator. namespace Simple_Sample { /// /// Interaction logic for MainWindow.xaml /// public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } String Operator = String.Empty; String Operant = String.Empty; bool isNewValue = false ; private void TextBox_TextChanged_1(object sender, TextChangedEventArgs e) { } private void Button_Click_1(object sender, RoutedEventArgs e) { if (isNewValue) { Operant = this.OperantDisplay.Text; this.OperantDisplay.Text = String.Empty; } this.OperantDisplay.Text += (sender as Button).Content; isNewValue = false; } void ExecuteOperation(String operant1, String operant2, String oper) { if (oper == "+") this.OperantDisplay.Text = (Convert.ToInt16(operant1) + Convert.ToInt16(operant2)).ToString(); else if (oper == "-") this.OperantDisplay.Text = (Convert.ToInt16(operant1) - Convert.ToInt16(operant2)).ToString(); else if (oper == "*") this.OperantDisplay.Text = (Convert.ToInt16(operant1) * Convert.ToInt16(operant2)).ToString(); else if (oper == "/") this.OperantDisplay.Text = (Convert.ToInt16(operant1) / Convert.ToInt16(operant2)).ToString(); } private void Button_Click_2(object sender, RoutedEventArgs e) { this.OperatorDisplay.Text = (sender as Button).Content.ToString (); if (Operator != string.Empty && Operant!= string.Empty) { ExecuteOperation(Operant, this.OperantDisplay.Text, Operator); } if (this.OperatorDisplay.Text != "=") { this.Operator = this.OperatorDisplay.Text; } else { this.OperatorDisplay.Text = String.Empty; } isNewValue = true; } } } Regards, Selva Ganapathy K

Munesh Sharma · Answer

you go on this link.