asp.net中套用母版页之后的findcontrol时间:2023-03-10 00:38:38 套用模板页之后,如果要在内容页中查找某个控件,需要先找到模板页中的ContentPlaceHolder,在通过ContentPlaceHolder查找代码,如下: LinkButton btn = this.Master.FindControl("ContentPlaceHolder1").FindControl("opSearch") as LinkButton; btn.Visible = false;