Hi i get the following error, Unable to cast object of type 'System.DBNull' to type 'System.String'. A generic image is meant to appear when no image is found in the database for a particular product, this is how the code is laid out;
protected string FormatImageUrl(string url)
{
if (url != null && url.Length > 0)
{
//if (File.Exists(url))
return (url);
}
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