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C# 获取asp.net网格单元的内部按钮并使用c sharp更改其css属性?_C#_Jquery_Html_Css_Asp.net - Fatal编程技术网

C# 获取asp.net网格单元的内部按钮并使用c sharp更改其css属性?

C# 获取asp.net网格单元的内部按钮并使用c sharp更改其css属性?,c#,jquery,html,css,asp.net,C#,Jquery,Html,Css,Asp.net,我有一个网格,但当我用 GridView1.Rows[i].Cells[10].CssClass = "controlview"; 和css类 .controlview{ visibilty = hidden; } 它还隐藏了单元格的边框,但我只想在单元格内隐藏一个名为button的按钮,使用c sharp如何访问tr内的td name输入按钮 GridView1.Rows[i].Cells[10].CssClass = "controlview"; 这样我的网格单元格

我有一个网格,但当我用

    GridView1.Rows[i].Cells[10].CssClass = "controlview";
和css类

  .controlview{
  visibilty = hidden;
}
它还隐藏了单元格的边框,但我只想在单元格内隐藏一个名为button的按钮,使用c sharp如何访问tr内的td name输入按钮

  GridView1.Rows[i].Cells[10].CssClass = "controlview";
这样我的网格单元格边框颜色就不会消失,只有按钮将其自身隐藏((按钮)GridView1.Rows[i].Cells[10].FindControl(“”)。Attributes[“class”]=“controlview”;
((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).Attributes["class"] = "controlview";

((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).Attributes.Add("style","display:none");
((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).CssClass = "controlview";
((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).Attributes.Add("style","visibility:hidden");
((按钮)GridView1.Rows[i]。单元格[10]。FindControl(“”)。属性。添加(“样式”,“显示:无”);

((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).Attributes.Add("style","display:none");
((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).CssClass = "controlview";
((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).Attributes.Add("style","visibility:hidden");
((按钮)GridView1.Rows[i]。单元格[10]。FindControl(“”)。CssClass=“controlview”;

((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).Attributes.Add("style","display:none");
((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).CssClass = "controlview";
((Button)GridView1.Rows[i].Cells[10].FindControl("<Button ID>")).Attributes.Add("style","visibility:hidden");
((按钮)GridView1.Rows[i]。单元格[10]。FindControl(“”)。属性。添加(“样式”,“可见性:隐藏”);

对象引用未设置为对象的实例。快速观察窗口显示value=null它是ASP.net控件,所以我应该如何访问控件而不是“”)问题是按钮id仅如何访问它不要按原样粘贴它,而是使用您的按钮id。ASP.net按钮的id是什么?