Carrotware.CMS.UI.Controls.ListItemImageThumb.SetFileInfo C# (CSharp) Метод

        private void SetFileInfo(string sImageName, string sTemplateFolderPath)
        {
            string sFieldValue = sImageName;

            if (String.IsNullOrEmpty(sFieldValue)) {
                // if page itself has no image, see if the image had been specified directly
                sFieldValue = this.ImageUrl;
            }
            if (String.IsNullOrEmpty(sFieldValue)) {
                this.Visible = false;
            }
            if (!String.IsNullOrEmpty(sFieldValue) && !sFieldValue.StartsWith("/")) {
                sFieldValue = sTemplateFolderPath + sFieldValue;
            }

            if (!String.IsNullOrEmpty(sFieldValue) && !File.Exists(HttpContext.Current.Server.MapPath(sFieldValue))) {
                ContentPage cp = cu.GetContainerContentPage(this);
                sFieldValue = sImageName;
                if (String.IsNullOrEmpty(sFieldValue)) {
                    sFieldValue = this.ImageUrl;
                }

                if (cp != null) {
                    if (!String.IsNullOrEmpty(sFieldValue) && !sFieldValue.StartsWith("/")) {
                        sFieldValue = cp.TemplateFolderPath + sFieldValue;
                    }
                }
            }

            if (PerformURLResize && !String.IsNullOrEmpty(sFieldValue)) {
                sFieldValue = String.Format("/carrotwarethumb.axd?scale={0}&thumb={1}&square={2}", ScaleImage, HttpUtility.UrlEncode(sFieldValue), ThumbSize);
            }

            this.ImageUrl = sFieldValue;
        }