mini fixes

ChatController/ChatMainControl.xaml

@@ -278,10 +278,15 @@
                           <StackPanel Orientation="Vertical">
                               <Image ToolTip="Dokument öffnen" Height="100" Width="150" Source="pack://application:,,,/ChatController;component/Ressourcen/ClipboardDisabled.png" Stretch="Uniform" VerticalAlignment="Center" HorizontalAlignment="Center" />
                               <TextBlock Margin="2,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Center" Text="{Binding UserMessage}"/>
-                              <Button HorizontalAlignment="Center" VerticalAlignment="Center" Content="Dokument Anzeigen"  Height="25"  Tag="{Binding Dokpfad}" Click="OpenDokument_OnClick " />
-                          </StackPanel>
-                          
-                         
+                              <Button HorizontalAlignment="Center" VerticalAlignment="Center" Content="Dokument Anzeigen"  Height="25"  Tag="{Binding Dokpfad}" Click="OpenDokument_OnClick " >
+                                <Button.Resources>
+                                  <Style TargetType="{x:Type Border}">
+                                    <Setter Property="CornerRadius" Value="3"/>
+                                    <Setter Property="Padding" Value="1,1,1,1" />
+                                  </Style>
+                                </Button.Resources>
+                              </Button>
+                          </StackPanel>                         
                         </DockPanel>
 
                         

ChatController/ChatMainControl.xaml.cs

@@ -676,7 +676,8 @@ namespace ChatController
                             {
                                 if (liste.GroupId == neu.GroupId)
                                 {
-                                    if (!liste.ReceiveMs.Equals(neu.ReceiveMs)) { 
+                                    if (!liste.ReceiveMs.Equals(neu.ReceiveMs)) {
+                                        
                                         liste.ReceiveMs = neu.ReceiveMs;
                                         
                                         if (neu.GroupId == aktuellerKontakt.GroupId)
@@ -752,6 +753,7 @@ namespace ChatController
         #region Lade Dokument Herunter und Zeige es an 
         private void OpenDokument_OnClick(object sender, RoutedEventArgs e)
         {
+            Cursor = Cursors.Wait;
             var btn = sender as System.Windows.Controls.Button;
 
             if (btn.Tag != null)
@@ -762,6 +764,8 @@ namespace ChatController
 
                 LoadDokument(link.ToString(),filename);
             }
+
+            Cursor = Cursors.Arrow;
         }
 
         private void LoadDokument(string link, String filename)

ChatController/HauptKlassen/Chat.cs

@@ -733,6 +733,12 @@ namespace ChatController.HauptKlassen
                             timestamp = DateTime.Parse(lastMS.Timestamp.Date);
                         }
                     }
+
+                    if (message.Equals("") && value.LastMessage != null && !value.LastMessage.File.Equals(""))
+                    {
+                       message = Path.GetFileName(value.LastMessage.File);
+                    }
+
                     //null steht für employee 
                     Kontakt.Add(new KontaktlistBuilder(value.Name, AvatarToImageSourceConverter(value.Avatar),
                         message, timestamp, value.Oid, null));