private void Equals_btn_Click(object sender, EventArgs e)
{
Rhs_lbl.Text = textBox1.Text;
textBox1.Text = calc.Equals().ToString();
Tape_txtBox.AppendText(Rhs_lbl.Text + "\n");
Ans_lbl.Text = textBox1.Text;
}
private void Subtract_btn_Click(object sender, EventArgs e)
{
Op_lbl.Text = Subtract_btn.Text;
Lhs_lbl.Text = textBox1.Text;
Tape_txtBox.AppendText(Lhs_lbl.Text + "\n");
textBox1.Clear();
calc.Subtraction_entered();
}
private void Multiply_btn_Click(object sender, EventArgs e)
{
Op_lbl.Text = Multiply_btn.Text;
Lhs_lbl.Text = textBox1.Text;
Tape_txtBox.AppendText(Lhs_lbl.Text + "\n");
textBox1.Clear();
calc.Multiplication_entered();
}
private void Sqroot_btn_Click(object sender, EventArgs e)
{
Op_lbl.Text = Sqroot_btn.Text;
Lhs_lbl.Text = textBox1.Text;
Tape_txtBox.AppendText(Lhs_lbl.Text + "\n");
textBox1.Clear();
calc.Square_root_entered();
Ans_lbl.Text = calc.Equals().ToString();
}
