// Handles image src logic
protected string RenderImage(object sku)
{
ProductsDataSource.SelectParameters[0].DefaultValue = sku.ToString();
var result = ProductsDataSource.Select(DataSourceSelectArguments.Empty) as DataView;
Debug.Assert(result != null, nameof(result) + " != null");
string path = result[0]["img_url"].ToString();
// Get all png and jpg files in current dir only
var images = Directory.GetFiles(Server.MapPath(path) ?? throw new InvalidOperationException(), "*", SearchOption.TopDirectoryOnly)
.Where(file => file.EndsWith(".png") || file.EndsWith(".jpg") || file.EndsWith(".jpeg"));
// Resolve physical paths to server-relative paths
List <string> files = images.Select(img => path + "/" + Path.GetFileName(img)).ToList();
return(files[0]);
}
protected void BtnSearch_Click(object sender, EventArgs e)
{
ProductsDataSource.Select(DataSourceSelectArguments.Empty);
}