private void addButtons()
{
for (int i = 1; i <= 5; i++)
{
Button btn = new Button();
btn.ID = "btn" + i.ToString();
btn.Text = "btn" + i.ToString();
btn.Click +=new EventHandler(btn_Click);
this.form1.Controls.Add(btn);
}
}
protected void btn_Click(object sender, EventArgs e)
{
Button btn = (Button)sender
Response.Write(btn.Text);
}
------解决方案--------------------------------------------------------
试过你的代码,没有问题,能执行,看看是不是其他地方有问题
------解决方案--------------------------------------------------------
Button btn = (Button)sender 少分号
for (int i = 1; i <= 5; i++)
{
Button btn = new Button();
btn.ID = "btn" + i.ToString();
btn.Text = "btn" + i.ToString();
btn.Click +=new EventHandler(btn_Click);
this.form1.Controls.Add(btn);
}
放到pageload中试试
其他没问题,能运行