网格视图中的复选框控件 [英] check box control in the grid view

问题描述

我如何在按钮单击事件上的网格视图中获取选中的复选框的值

how can i fetch the values of checked check boxes in the grid view on a button click event

推荐答案

这是一篇不错的文章，涵盖了您的问题

在GridView控件中选择多个复选框 [ ^ ]

另一个 [

Here is a good article, which covers your issue

Selecting multiple checkboxes inside a GridView control[^]

another one[^]

Regards
Sebastian

Label1.Text = ((CheckBox)GridView1.SelectedRow.Cells[1].Controls[0]).Checked.ToString();

或
试试

or
try

protected void CheckBox_Checked(object sender, EventArgs e)
{
     CheckBox chkbox = (CheckBox)sender;
     GridViewRow r = (GridViewRow)chkbox.NamingContainer;
    if(chkbox.Checked)
      {
             //You can update values by referring (r.FindControl("id of sth control") as SomeTypeControl).PublicProperty
      }
}

您可以将值提取为

you can fetch values as

foreach(Gridviewrow gvr in Gridview1.Rows)
{
 if(((CheckBox)gvr.FindControl("CheckBox1")).Checked == true)
 {

   int CustomerId = int.parse(gvr.Cells[2].Text);
 }
}

这篇关于网格视图中的复选框控件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！