如何在行命令事件中从 gridview 中删除行? [英] How to remove row from gridview on row command event?

问题描述

我试图通过单击位于 gridview 中的 ImageButton 从 gridview 中删除行.我正在获取行索引，但不知道如何删除.我的 gridview 从会话绑定，我不想重新绑定 gridview.

I am trying to remove row from gridview by click on ImageButton which is placed inside gridview. I am getting row index but dont know how to remove. My gridview binds from session and i dont want to rebind gridview.

这是我的代码:

protected void GVDetail_RowCommand(object sender, GridViewCommandEventArgs e)
  {
    if (e.CommandName.Equals("Remove"))
    {
      List<Class1> list = (List<Class1>)Session["value1"];
      int index = Convert.ToInt32(e.CommandArgument);
      GridViewRow gridRow = gvDetail.Rows[index];// (GridViewRow)(((ImageButton)e.CommandSource).NamingContainer);

      ((List<Class1>)Session["value1"]).RemoveAt(index);
    }
  }

如果有人对此有任何想法，请帮助我..

If anyone have any idea about this than please help me..

推荐答案

使用 gridview deleterow 方法.

Use the gridview deleterow method.

void GVDetail_RowCommand_RowCommand(Object sender, GridViewCommandEventArgs e)
{
if(e.CommandName=="Remove")
{
     var id = Int32.Parse(e.CommandArgument);
     GVDetail.DeleteRow(id);

 }
}

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