private void buttonAdd_Click(object sender, EventArgs e)
{
if (txtShow.Text != "")
{
oper = OperationFactory.CreateOperate(((Button)sender).Text);
oper.NumberA = Convert.ToDouble(txtShow.Text);
bOperate = true;
}
}
static void Main(string[] args)
{
Console.WriteLine("hello");
Operation oper = OperationFactory.createOperation("+");
oper.NumberA = 1;
oper.NumberB = 2;
Console.WriteLine(oper.GetResult());
oper.GetResult();
Console.Read();
}
private void buttonEqual_Click(object sender, EventArgs e)
{
if (txtShow.Text != "")
{
if (((Button)sender).Text != "=")
{
oper = OperationFactory.createOperate(((Button)sender).Text);
}
oper.NumberB = Convert.ToDouble(txtShow.Text);
txtShow.Text = oper.GetResult().ToString();
bOperate = true;
}
}
static void Main(string[] args)
{
Console.WriteLine("请输入第一个数字");
string numberA = Console.ReadLine();
Console.WriteLine("请输入第二个数字");
string numberB = Console.ReadLine();
Console.WriteLine("请输入运算符");
string operate = Console.ReadLine();
var oper = OperationFactory.CreateOperate(operate);
oper.NumnerA = Convert.ToDouble(numberA);
oper.NumberB = Convert.ToDouble(numberB);
string result = oper.GetResult().ToString();
Console.WriteLine(result);
}
