Merge branch 'main' of http://git.ts.e57.cn/chfei/29WxOrder

OrderSupportTicket/Views/TicketConversationView.xaml

@@ -133,11 +133,17 @@
 										Background="#F1F3F6"
 										CornerRadius="8,8,8,2">
 										<StackPanel>
-											<TextBlock
+											<TextBox
 												x:Name="MessageText"
+												Padding="0"
+												Background="Transparent"
+												BorderThickness="0"
 												Foreground="#1F2933"
-												LineHeight="22"
-												Text="{Binding Content}"
+												IsReadOnly="True"
+												IsReadOnlyCaretVisible="False"
+												IsUndoEnabled="False"
+												Text="{Binding Content, Mode=OneWay}"
+												TextBlock.LineHeight="22"
 												TextWrapping="Wrap"
 												Visibility="{Binding HasText, Converter={StaticResource BoolToVisibility}}" />
 											<ItemsControl