[DotNetDevelopment] Re: What's wrong with my C# / ASP .NET code?

[Dixie Normous]

I'm glad you asked, I didn't know why either. =)

I made some changes and now it works, here's the code.  First, the
DataList definition in the .aspx, I removed the ObjectDataSource and
changed from an Image object to just the <img> tag:

            <asp:DataList ID="dlThumbNails" runat="server"
RepeatColumns="3" RepeatDirection="Horizontal" Width="100%"
CellPadding="2" CellSpacing="0">
                <ItemTemplate>
                    <img src='<%# ((Imagez)Container.DataItem).URL
%>'  style="border:1px solid gray;" /
>
                </ItemTemplate>
            </asp:DataList>


Here's the code behind:

       public void GetImages()
        {
            int iCount;

            List<Imagez> myImagez = new List<Imagez>();

            for (iCount = 0; iCount <= 20; iCount++)
            {
                myImagez.Add(new Imagez());
                myImagez[iCount].URL = @"http://mylink.com/image"; +
iCount.ToString() + ".jpg";
            }

            dlThumbNails.DataSource = myImagez;
            dlThumbNails.DataBind();
        }


So now it works, the images appear in the DataList when this method
runs.



On Dec 19, 5:56 am, "Brandon Betances" <bbetan...@gmail.com> wrote:
> why are you setting the DataSource in code and in code-behind?