c# - 带参数的 LinkBut​​ton.OnClick 方法

Question

我正在 ASP.net 上动态创建一个 linkBut​​ton。我在单击 linkBut​​ton 时需要帮助，它将链接按钮名称存储到我的 Label1(仅作为示例)。

代码如下:

protected void Page_Load(object sender, EventArgs e)
    {
        for (int ctr = 0; ctr <= 2; ctr++)
        {
            LinkButton link = new LinkButton();
            link.ID = "lnk" + ctr.ToString();
            link.Text = "lnkName" + ctr.ToString();
            link.Click += new EventHandler(DynamicClick);
            this.form1.Controls.Add(link);
        }
    }

//when I click the buttonLink
public void DynamicClick(object sender, EventArgs e)
    {
        //label1.text will get the .text of the button that i pressed
        Label1.Text = "";
    }

Answer 1

我会那样做

public void DynamicClick(object sender, EventArgs e)
{
    LinkButton linkButton = sender as LinkButton;
    if (linkButton != null)
    {
        Label1.Text = linkButton.Text;
    }
}