将选项连接到按钮

Question

我想制作一个 windows 形式的互动故事，并将选择与按钮相关联。这样我就会有类似...

        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 个按钮，分别命名为 1、2、3。如何使用这些按钮在程序中进行选择？

Answer 1

为它们提供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

这样试试：

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

并且：

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");
        }
    }

将选项连接到按钮

Connecting choices to buttons

c#

button

winforms