Question

后台怎么得到Repeater中隐藏控件HiddenField的value值？麻烦写下代码

Answer 1

在Repeater1_ItemCommand这个方法里面
HiddenField hf = (HiddenField)e.Item.FindControl("HiddenField1");
这是得到HiddenField 这个控件
用的时候hf. value就是了

Answer 2

HiddenField hf = (HiddenField)e.Item.FindControl("HiddenField1");

Answer 3

protected void rptList_ItemCommand(object source, RepeaterCommandEventArgs e)
{

//参考下边两句
Label lb = (Label)e.Item.FindControl("lb_id");
int id = Convert.ToInt32(lb.Text);

}