PDFOffice_Windows_exe/PDF Office/Views/Dialog/HomePageToolsDialogs/CreateFromScannerDialogs.xaml.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using WIA;

namespace PDF_Master.Views.Dialog.HomePageToolsDialogs
{
    /// <summary>
    /// CreateFromScannerDialogs.xaml 的交互逻辑
    /// </summary>
    public partial class CreateFromScannerDialogs : UserControl
    {
  

       
        public CreateFromScannerDialogs()
        {
            InitializeComponent();
            ListScanners();

            Loaded += Focus_Loaded;
        }

        public static ImageFile imageFile;

        private void Focus_Loaded(object sender, RoutedEventArgs e)
        {
            //if (Listboxscan.Items.Count > 0)
            //{
            // Focus;
            //}


        }

        private void ListScanners()
        {
           

            DeviceManager deviceManager;
            deviceManager = new DeviceManager();

            for (int i = 1; i <= deviceManager.DeviceInfos.Count; i++)
            {

                if (deviceManager.DeviceInfos[i].Type != WiaDeviceType.ScannerDeviceType)
                {
                    continue;
                }
                Listboxscan.Items.Add(deviceManager.DeviceInfos[i].Properties["Name"].get_Value());
            }
            if(Listboxscan.Items.Count==0)
            {
                Listboxscan.Items.Add("NO Device");
            }
           
        }
       


    
      
    }

}