将选项连接到按钮

Question

我想在Windows窗体中创建一个交互式故事，并将选项连接到按钮。所以我会有类似......

        richTextBox1.Text = "Would you like to...
                            1. Kill a dragon?
                            2. Run away?
                            3. Talk to a dragon."

        if ( button choice )
        {}

        if else ( button choice )

        {}

        else ( button choice )
        {}

然后我的表单上有3个名为1,2,3的按钮。如何使用这些按钮在程序中做出选择？

Answer 1

给他们所有相同的点击处理程序，然后检查sender以确定点击了哪个按钮

Answer 2

试试这样：

public Form1()
{
   InitializeComponent();
   button1.Click += button_Click;
   button2.Click += button_Click;
   button3.Click += button_Click;
}

和

private void button_Click(object sender, EventArgs e)
{
    Button btn = sender as Button;
    if (btn.Name == "button1")
    {
       // do something here according to..
    }
    else if (btn.Name == "button2")
    {
      // do something here according to..
    }
        ....
}

Answer 3

应该看起来像：

    private void btns_Click(object sender, EventArgs e)
    {
        var btn = sender as Button;
        if(btn == btn1)
        {
            MessageBox.Show("Choice 1");
        }
        else if (btn == btn2)
        {
            MessageBox.Show("Choice 2");
        }
        else if (btn == btn3)
        {
            MessageBox.Show("Choice 3");
        }
    }