string destinationFilePath = ("d:\\temp\\1.jpg");
                GhostscriptWrapper.GenerateOutput("d:\\temp\\1.pdf", destinationFilePath,
                    new GhostscriptSettings
                    {
                        Device = GhostscriptDevices.jpeg,
                        Page = new GhostscriptPages
                        {
                            Start = 1,
                            End = 1,
                            AllPages = true,
                        },
                        Resolution = new Size
                        {
                            Height = 150,
                            Width = 150
                        },
                        Size = new GhostscriptPageSize
                        {
                            Native = GhostscriptPageSizes.a4
                        }
                    });

 this.AddBreadCrumb(new BreadCrumb
                {
                    Title = categoryname.Title,
                    Order = 1,
                    Url = Url.Action("Index", "ProductList", new { catid = categoryname.Id }),
                    ForceUrl = true
                });

                this.AddBreadCrumb(new BreadCrumb
                {
                    Title = result.Title,
                    Order = 2,
                    ForceUrl = false
                });