Hi Olivier,
Using a simple business object and DAL class doesn't reproduce the issue
you're experiencing:
namespace mynamespace
{
public class Product
{
private int _id;
public int Id
{
get { return _id; }
set { _id = value; }
}
private string _code;
public string Code
{
get { return _code; }
set { _code = value; }
}
private string _name;
public string Name
{
get { return _name; }
set { _name = value; }
}
public Product()
{
}
public Product(int p_id, string p_code, string p_name)
{
_id = p_id;
_code = p_code;
_name = p_name;
}
}
public class Products
{
public List<ProductGetAllProducts()
{
List<Productlist = new List<Product>();
for (int i = 0; i < 10; i++) {
list.Add(new Product(i, "code" + i.ToString(), "name" +
i.ToString()));
}
return list;
}
public void Update(Product p)
{
}
}
}
<asp:GridView ID="GridView1" runat="server" DataKeyNames="Id"
AutoGenerateColumns="False" DataSourceID="ObjectDataSource1" >
<Columns>
<asp:CommandField ShowEditButton="True" />
<asp:BoundField DataField="Id" HeaderText="Id"
SortExpression="Id" ReadOnly="True" />
<asp:BoundField DataField="Code" HeaderText="Code"
SortExpression="Code" />
<asp:BoundField DataField="Name" HeaderText="Name"
SortExpression="Name" />
</Columns>
</asp:GridView>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
DataObjectTypeName="mynamespace.Product"
SelectMethod="GetAllProducts" TypeName="mynamespace.Products"
UpdateMethod="Update">
</asp:ObjectDataSource>
Your project is certainly more complicated than this. Would you please
create a reproducible project and post it here or send it to me directly?
Thank you.
Sincerely,
Walter Wang (wa****@online.microsoft.com, remove 'online.')
Microsoft Online Community Support
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