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; }