AttachmentModel դաս

public class AttachmentModel 
{
    public string FileName { get; set; }
    public string Comment { get; set; }
    public AttachmentTypes Type { get; set; }
    public string Username { get; set; }
    public DateTime? LastModifiedDate { get; set; }
    public string ComputerName { get; set; }
    public int Size { get; set; }
}