private void BResult_Click(object sender, EventArgs e)
{
OperationBox.Clear();
if (Multiply == true)
{
Result = A * B;
}
if (Del == true)
{
Result = A / B;
}
if (Plus == true)
{
Result = A + B;
}
if (Minus == true)
{
Result = A - B;
}
ResultBox.Text = Result.ToString();
Multiply = false;
Del = false;
Plus = false;
Minus = false;
Clear = true;
}
//Вспомогательная функция
private bool OperationsIsClear()
{
if (Clear == true)
{
OperationBox.Clear();
ResultBox.Clear();
Clear = false;
Dot = false;
}
return(Multiply == false && Del == false && Plus == false && Minus == false);
}
private void BC_Click(object sender, EventArgs e)
{
OperationBox.Clear();
ResultBox.Text = "0";
Multiply = false;
Del = false;
Plus = false;
Minus = false;
Clear = true;
A = 0;
B = 0;
Result = 0;
Dot = false;
}
