private void prevbtn_Click(object sender, RoutedEventArgs e)
 {
     if (_isClipboard)
     {
         var clipboardScript = new PocoToDbClipboardScript();
         Visibility = Visibility.Hidden;
         var win = Window.GetWindow(this);
         var homePage = (HomePage)(win);
         if (homePage != null) homePage.ContentArea.Content = clipboardScript;
     }
     else if(_isBrowse)
     {
         var outputScript = new OutputScriptForBrowse();
         outputScript.ReAssignPocoObjectList(_exportMetadataList);
         Visibility = Visibility.Hidden;
         var win = Window.GetWindow(this);
         var homePage = (HomePage)(win);
         if (homePage != null) homePage.ContentArea.Content = outputScript;
     }
 }
 private void prevbtn_Click(object sender, RoutedEventArgs e)
 {
     if (_isCheckedClipboard)
     {
         var clipScript = new ClipboardScript();
         clipScript.ReAssignValues();
         Visibility = Visibility.Hidden;
         var win = Window.GetWindow(this);
         var homePage = (HomePage)(win);
         if (homePage != null) homePage.Reviewpanelbl.FontWeight = FontWeights.Normal;
         var page = (HomePage)(win);
         if (page != null) page.Generatelbl.FontWeight = FontWeights.Bold;
         var homePage1 = (HomePage)(win);
         if (homePage1 != null) homePage1.ContentArea.Content = clipScript;
     }
     else if (_isBrowseChecked)
     {
         var outputScript = new OutputScriptForBrowse();
         outputScript.ReAssignPocoObjectList(_exportPocoList);
         Visibility = Visibility.Hidden;
         var win = Window.GetWindow(this);
         var homePage = (HomePage)(win);
         if (homePage != null) homePage.Genrtescriptlbl.FontWeight = FontWeights.Normal;
         var page = (HomePage)(win);
         if (page != null) page.Reviewlbl.FontWeight = FontWeights.Bold;
         var homePage1 = (HomePage)(win);
         if (homePage1 != null) homePage1.ContentArea.Content = outputScript;
     }
     else
     {
         var  generatedPoco = new ScriptsPoco();
         generatedPoco.ReAssignPocoObjectList(_exportPocoList);
         Visibility = Visibility.Hidden;
         var win = Window.GetWindow(this);
         var homePage = (HomePage)(win);
         if (homePage != null) homePage.Reviewpanelbl.FontWeight = FontWeights.Normal;
         var page = (HomePage)(win);
         if (page != null) page.Generatelbl.FontWeight = FontWeights.Bold;
         var homePage1 = (HomePage)(win);
         if (homePage1 != null) homePage1.ContentArea.Content = generatedPoco;
     }
 }