如何隐藏内容页面中的Masters html按钮(没有id)? [英] how to hide Masters html button(which is having no id) in content page?

问题描述

大家好，

我在母版页中有一个没有id&的html按钮.具有onclick功能.
我想将其隐藏在内容"页面中，我尝试了以下操作，但仍然出现错误.

Hi All,

I have a html button in Master Page without id & having a function onclick.
I want to hide it in Content page,I tried the following but I still get an error.

protected void Page_PreInit(object sender, EventArgs e)
   {
              HtmlButton btn1 = (HtmlButton)Master.FindControl("btn1");
           btn1.Visible= false;

请帮我解决这个问题.

在此先感谢.

Please help me to solve this.

Thanks in Advance.

推荐答案

嗨 首先，您需要在母版页中创建属性，例如

Hi First you need to create property in Master page like

public buttonstate 
{
  set {btn1.Visible = value;}
  get {btn1.Visible;}
}

现在您需要在内容"页面中使用，例如

Now you need to use in Content page like

Master.buttonstate = false;

注意:您可能会收到语法错误，因为我直接在这里输入..

谢谢；

Note: you may get syntax error, because i have directly type here..

Thanks;

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