Question

点击按钮1触发按钮2的事件。

button1_click(object sender, EventArgs e)
{一段代码；}
button2_click(object sender, EventArgs e)
{执行button1的事件，“一段代码”
+另一段代码（不是button_1的）}；

Answer 1

把button1里的代码写成一个方法（）
protected void fangfa()
{“一段代码”}
button1_click(object sender, EventArgs e)
{fangfa（）；}
button2_click(object sender, EventArgs e)
{fangfa（）；
+另一段代码（不是button_1的）}；
不就可以了，试试看

Answer 2

button1_click(object sender, EventArgs e)
{
//some code
}
button2_click(object sender, EventArgs e)
{
button1_click(null, null);
//some code
}

Answer 3

button1_click(object sender, EventArgs e)
{
Button2_Click(Button1, new EventArgs());
}

button2_click(object sender, EventArgs e)
{

Button1_Click(Button1, new EventArgs());
}

Answer 4

button2_click(object sender, EventArgs e)
{
this.button1_click(this,null);

+另一段代码（不是button_1的）;
}

Answer 5

Button2 .Click +=new EventHandler(Button1_Click);

在窗体的构造器中添加