/// <summary> /// Add an extension to List /// </summary> /// <param name="path">The extension, /// such as ex: ".mp3" or full path "C:\\mymusic.mp3".</param> /// <param name="iconSize">The icon size, support multi size flags</param> /// <returns>Returns Icon and thier information.</returns> public IconProperties AddEx(string path, IconReader.IconSize iconSize) { IconProperties iconProp = IsValidEx(path); if ((iconSize & IconReader.IconSize.Small) == IconReader.IconSize.Small) { if (!iconProp.IsValidEx(IconReader.IconSize.Small)) { Add(path, IconReader.IconSize.Small, iconProp); } } if ((iconSize & IconReader.IconSize.Large) == IconReader.IconSize.Large) { if (!iconProp.IsValidEx(IconReader.IconSize.Large)) { Add(path, IconReader.IconSize.Large, iconProp); } } if ((iconSize & IconReader.IconSize.ExtraLarge) == IconReader.IconSize.ExtraLarge) { if (!iconProp.IsValidEx(IconReader.IconSize.ExtraLarge)) { Add(path, IconReader.IconSize.ExtraLarge, iconProp); } } if ((iconSize & IconReader.IconSize.Jumbo) == IconReader.IconSize.Jumbo) { if (!iconProp.IsValidEx(IconReader.IconSize.Jumbo)) { Add(path, IconReader.IconSize.Jumbo, iconProp); } } if (!IsValid(path)) { IconList.Add(path, iconProp); } return(iconProp); }