如何使用c＃从asp.net中的datagrid控件中删除行？

Question

我在asp.net中创建了一个datagrid，它加载了数据。我需要删除数据

OnItemCommand事件。

所以任何人都知道这一点，帮助我。

Answer 1

你可以看到这个链接

http://www.aspdotnet-suresh.com/2011/02/how-to-inserteditupdate-and-delete-data.html

 protected void gvDetails_RowDeleting(object sender, GridViewDeleteEventArgs e)
 {
     int userid =Convert.ToInt32(gvDetails.DataKeys[e.RowIndex].Values["UserId"].ToString());
     string username = gvDetails.DataKeys[e.RowIndex].Values["UserName"].ToString();
     con.Open();
     SqlCommand cmd = new SqlCommand("delete from Employee_Details where UserId=" +userid, con);
     int result = cmd.ExecuteNonQuery();
     con.Close();
     if (result == 1)
     {
    BindEmployeeDetails();
    lblresult.ForeColor = Color.Red;
    lblresult.Text = username + " details deleted successfully";
     }
  }