PDFOffice_Windows_exe/PDF Office/ViewModels/Form/SignPropertyViewModel.cs

using Prism.Mvvm;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PDF_Office.ViewModels.Form
{
    public class SignPropertyViewModel : BindableBase
    {
    }
}