【发布时间】:2016-06-04 13:30:06
【问题描述】:
我目前正在使用 ASP.net 和 C#。我想在我的网格视图中添加一个“编辑”按钮,但我不知道如何在按钮上添加命令。我也很乐意欢迎任何有关如何增强此网格视图的建议。
protected void Page_Load(object sender, EventArgs e)
{
if (Session["id"] == null)
{
Response.Redirect("~/LoginPage.aspx");
}
lbl_name.Text = "Welcome :: " + Session["username"];
using (MySqlConnection con = new MySqlConnection(ConfigurationManager.ConnectionStrings["DBCon"].ConnectionString))
{
constructor var = new constructor();
con.Open();
string sql = "SELECT product_name,product_price,product_desc,product_stock FROM product_tbl";
MySqlCommand cmd = new MySqlCommand(sql, con);
MySqlDataReader reader1 = cmd.ExecuteReader();
reader1.Close();
try
{
MySqlDataAdapter da = new MySqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds, "user_tbl");
GridView1.DataSource = ds.Tables["user_tbl"];
GridView1.DataBind();
}
catch (Exception ex)
{
lbl_result.Text = "ERROR>>" + ex.Message + "!";
}
finally
{
con.Close();
sql = null;
}
}
}
【问题讨论】:
标签: c# asp.net datagridview