void Process()
{
if (status != Mystatus.idle)
{
decimal t1 = Decimal.Parse(input);
decimal t2 = Decimal.Parse(input2);
decimal t3 = 0;
switch (status)
{
case Mystatus.plus:
t3 = t1 + t2;
break;
case Mystatus.substract:
t3 = t1 - t2;
break;
case Mystatus.multiply:
t3 = t1 * t2;
break;
case Mystatus.divid:
t3 = t1 / t2;
break;
}
ans = t3;
input = t3.ToString();
input2 = "";
status = Mystatus.idle;
ShowText();
}
}
private void Form1_Load(object sender, EventArgs e)
{
textBox.Text = "0";
ans = 0;
input = "";
input = "";
status = Mystatus.idle;
}
private void buttonClear_Click(object sender, EventArgs e)
{
textBox.Text = "0";
ans = 0;
input = "";
input = "";
status = Mystatus.idle;
}
private void buttonDivid_Click(object sender, EventArgs e)
{
Process();
status = Mystatus.divid;
}
private void buttonMultiply_Click(object sender, EventArgs e)
{
Process();
status = Mystatus.multiply;
}
private void buttonSubtract_Click(object sender, EventArgs e)
{
Process();
status = Mystatus.substract;
}
private void buttonPlus_Click(object sender, EventArgs e)
{
Process();
status = Mystatus.plus;
}
