样式 - 需要支持换行的地方再单独设置，统一设置会影响BOTA-搜索功能Enter键结束输入的逻辑

PDF Office/Themes/Generic.xaml

@@ -52,7 +52,7 @@
         <Setter Property="Height" Value="32" />
         <Setter Property="Padding" Value="3,0" />
         <Setter Property="CornerRadius" Value="4" />
-        <Setter Property="AcceptsReturn" Value="True"/>
+        <!--<Setter Property="AcceptsReturn" Value="True"/>-->
         <Setter Property="Template">
             <Setter.Value>
                 <ControlTemplate TargetType="{x:Type cus:TextBoxEx}">
@@ -76,7 +76,7 @@
                                 Text="{TemplateBinding PlaceholderText}"
                                 Visibility="Collapsed" />
                             <!-- <Grid VerticalAlignment="Center">-->
-                            <Grid >
+                            <Grid>
                                 <Grid.ColumnDefinitions>
                                     <ColumnDefinition Width="*" />
                                     <ColumnDefinition Width="auto" />