private void OnClick(object sender, EventArgs e)
{
string name = (sender as UserControl).Name;
switch (name)
{
case "MemoryClear":
cal.MemoryClear();
break;
case "MemoryAdd":
if (Calculate.checkInput(Ans.Text))
{
cal.MemoryAdd(Ans.Text);
}
else
{
MessageBox.Show("输入不合法");
}
break;
case "MemorySub":
if (Calculate.checkInput(Ans.Text))
{
cal.MemorySub(Ans.Text);
}
else
{
MessageBox.Show("输入不合法");
}
cal.MemorySub(Ans.Text);
break;
case "MemoryRead":
Ans.Text = cal.MemoryRead();
break;
case "num0":
if (isDisplayTemAns)
{
Ans.Text = "0";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "0";
}
else
{
Ans.Text += "0";
}
}
break;
case "num1":
if (isDisplayTemAns)
{
Ans.Text = "1";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "1";
}
else
{
Ans.Text += "1";
}
}
break;
case "num2":
if (isDisplayTemAns)
{
Ans.Text = "2";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "2";
}
else
{
Ans.Text += "2";
}
}
break;
case "num3":
if (isDisplayTemAns)
{
Ans.Text = "3";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "3";
}
else
{
Ans.Text += "3";
}
}
break;
case "num4":
if (isDisplayTemAns)
{
Ans.Text = "4";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "4";
}
else
{
Ans.Text += "4";
}
}
break;
case "num5":
if (isDisplayTemAns)
{
Ans.Text = "5";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "5";
}
else
{
Ans.Text += "5";
}
}
break;
case "num6":
if (isDisplayTemAns)
{
Ans.Text = "6";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "6";
}
else
{
Ans.Text += "6";
}
}
break;
case "num7":
if (isDisplayTemAns)
{
Ans.Text = "7";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "7";
}
else
{
Ans.Text += "7";
}
}
break;
case "num8":
if (isDisplayTemAns)
{
Ans.Text = "8";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "8";
}
else
{
Ans.Text += "8";
}
}
break;
case "num9":
if (isDisplayTemAns)
{
Ans.Text = "9";
isDisplayTemAns = false;
}
else
{
if (Ans.Text == "0")
{
Ans.Text = "9";
}
else
{
Ans.Text += "9";
}
}
break;
case "numPoint":
if (isDisplayTemAns)
{
Ans.Text = "0.";
isDisplayTemAns = false;
}
else
{
Ans.Text += ".";
}
break;
case "AllClear":
cal.AllClear();
Ans.Text = "0";
break;
case "PosOrNeg":
if (Calculate.checkInput(Ans.Text))
{
Ans.Text = cal.PosOrNeg();
}
else
{
MessageBox.Show("输入不合法");
}
break;
case "Div":
if (Calculate.checkInput(Ans.Text))
{
Ans.Text = cal.Cal(op, Ans.Text);
op = Operation.Div;
isDisplayTemAns = true;
}
else
{
MessageBox.Show("输入不合法");
}
break;
case "Mul":
if (Calculate.checkInput(Ans.Text))
{
Ans.Text = cal.Cal(op, Ans.Text);
op = Operation.Mul;
isDisplayTemAns = true;
}
else
{
MessageBox.Show("输入不合法");
}
break;
case "Add":
if (Calculate.checkInput(Ans.Text))
{
Ans.Text = cal.Cal(op, Ans.Text);
op = Operation.Add;
isDisplayTemAns = true;
}
else
{
MessageBox.Show("输入不合法");
}
break;
case "Sub":
if (Calculate.checkInput(Ans.Text))
{
Ans.Text = cal.Cal(op, Ans.Text);
op = Operation.Sub;
isDisplayTemAns = true;
}
else
{
MessageBox.Show("输入不合法");
}
break;
case "Equal":
if (Calculate.checkInput(Ans.Text))
{
Ans.Text = cal.Cal(op, Ans.Text);
op = Operation.Null;
isDisplayTemAns = true;
}
else
{
MessageBox.Show("输入不合法");
}
break;
}
}