如何在“详细信息"视图中找到控件，请帮助 [英] How to find the control in Detail view please help

问题描述

嗨
请帮助我详细查看控件.

Hi
please help me to find the control in detail view.

Label compname = DetailsView1.Rows[1].Cells[0].FindControl("complbl");

 i am getting error us

"Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"

谢谢

Thanks

推荐答案

Label compname = (Label)DetailsView1.Rows[1].Celles[0].FindControl("complbl");

这是正确的语法，但错误指向其他来源.尝试这样做:

that is the right syntax, but the error is pointing to a different source. Try doing this one:

if(DetailsView1.Rows.Count != 0)
{
   Label compname = (Label)DetailsView1.Rows[1].Celles[0].FindControl("complbl");
}

问候，
爱德华

Regards,
Eduard

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