C# 如何访问已单击的按钮？

我在jQuery中有代码：

// Group of buttons
$(".buttons").click(function() {

    // Do something with one button
    $(this). ...

});

我还有一个C#窗口形式的程序：

private void someButtons_Click(object sender, EventArgs e) {

    // How to know which button was clicked?
    // How to get an instance of that button?

}

---

非常感谢

你是说

private void someButtons_Click(object sender, EventArgs e) {
  var button = (Button)sender;
}

---

你是说什么

private void someButtons_Click(object sender, EventArgs e) {
  var button = (Button)sender;
}

---

你是说什么

private void someButtons_Click(object sender, EventArgs e) {
  var button = (Button)sender;
}

---

你是说什么

private void someButtons_Click(object sender, EventArgs e) {
  var button = (Button)sender;
}

---

将发件人强制转换为按钮类型。它是调用handler.cast的实例，将发送者转换为按钮类型。它是调用handler.cast的实例，将发送者转换为按钮类型。它是调用handler.cast的实例，将发送者转换为按钮类型。它是调用处理程序的实例。