转档-更换转档库，取消的进度条优化

PDF Office/Model/Dialog/ConverterDialogs/ConverterDialogsModel.cs

@@ -10,6 +10,8 @@ using Microsoft.Office.Interop.Word;
 using PDF_Master.Helper;
 using PDF_Master.CustomControl;
 using System.Net.Mime;
+using System.Threading;
+using System.Windows.Threading;
 
 namespace PDF_Master.Model.Dialog.ConverterDialogs
 {
@@ -26,7 +28,7 @@ namespace PDF_Master.Model.Dialog.ConverterDialogs
         public ImgType ImageType = ImgType.PNG;
         public uint ImageDpi = 150;
         public bool IsMergeCsv = false;
-        public LayoutOptions LayoutOpts= LayoutOptions.RetainPageLayout;
+        public LayoutOptions LayoutOpts = LayoutOptions.RetainPageLayout;
     }
 
     public class ConverterDialogsModel
@@ -79,12 +81,29 @@ namespace PDF_Master.Model.Dialog.ConverterDialogs
         /// </summary>
         public ConvertOptions Options = new ConvertOptions();
 
+        private void TaskMethod()
+        {
+            new Thread(() =>
+            {
+                for (int i = 1; App.mainWindowViewModel.IsProcessVisible != System.Windows.Visibility.Collapsed; i++)
+                {
+                    try
+                    {
+                        Thread.Sleep(500+i*500);
+                        if (i < App.mainWindowViewModel.MaxValue)
+                            App.mainWindowViewModel.Value = i;
+                    }
+                    catch { }
+                }
+            }).Start();
+        }
+
         private void ConverterClear()
         {
             ConverterHelper.Clear(ConvertType);
             App.mainWindowViewModel.ProcessCloseBtnVisible = System.Windows.Visibility.Collapsed;
             App.mainWindowViewModel.ProgressTitle = "Canceling";
-            App.mainWindowViewModel.Value = App.mainWindowViewModel.MaxValue / 3;
+            TaskMethod();
             //App.mainWindowViewModel.ProgressTitle = "";
             //App.mainWindowViewModel.IsProcessVisible = System.Windows.Visibility.Collapsed;
         }