gridview删除选定行

Question

刚学习.net，在网上发现都是03版vs的例子，请问一下有没有05 gridview下删除选定行的代码学习一下，谢谢了

Answer 1

DataGridView.Rows[index]有删除方法

Answer 2

dataGridView1.Rows.RemoveAt和Remove都行呀。

Answer 3

http://dotnet.aspx.cc/article/A8EFC285-F0B1-4F8F-8E73-2B7D8724A47C/read.aspx

Answer 4

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        string url = Request.Url.ToString();
        if (null != Session["UserID"])
        {
            cSWUserId = Session["UserID"].ToString();
        }
        if (e.CommandName == "DeleteTheRecord")
        {
            Int32 startindex = Convert.ToInt32(e.CommandArgument);
            DataKey keyValue = GridView1.DataKeys[startindex];
            Int32 hubId = Convert.ToInt32(keyValue[0]);
            Int32 appointmentId = Convert.ToInt32(keyValue[1]);
            string clientid = keyValue[2].ToString();
            Int32 doctorTypeID = Convert.ToInt32(keyValue[3]);
            //执行删除操作
            bFPHN.UpdatePhnAlert(cSWUserId, hubId, appointmentId, doctorTypeID);
        }
    }
供参考

Answer 5

我写了一个，但是运行没反应，大家帮忙看看在gridview里一列删除按钮，commandname=Delete;代码：  protected void GridView1_RowDeleting1(object sender, GridViewDeleteEventArgs e)
    {
        string id = GridView1.DataKeys[e.RowIndex].Values[0].ToString();
        string connStr = System.Configuration.ConfigurationManager.AppSettings["strConn"].ToString();
        string SqlStr = "delete from news where id=" + id;                   SqlConnection con = new SqlConnection(connStr);
            con.Open();
            DataSet myDataSet = new DataSet();
            string sql = "select* from news where shifouchakan = 0";
            SqlDataAdapter myCommand = new SqlDataAdapter(sql, con);            //填充DataSet     
            myCommand.Fill(myDataSet);            //关闭链接   
            GridView1.DataSource = myDataSet;            //绑定     
            GridView1.DataBind();
    
    }