重写设置窗口

Views/ChatMdView.xaml

@@ -18,8 +18,7 @@
 
         <Grid.RowDefinitions>
             <RowDefinition Height="*" />
-            <RowDefinition Height="120" />
-            <RowDefinition Height="50" />
+            <RowDefinition Height="120" /> 
         </Grid.RowDefinitions>
 
         <!--First line: Display output text to "Markdown" container-->
@@ -37,6 +36,10 @@
         </Grid> 
         <!-- the second line  -->
         <Grid Grid.Row="1">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="50" />
+            </Grid.ColumnDefinitions>
             <TextBox x:Name="InputBox"
              Text="{Binding InputText , Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" 
              Grid.Row="1"  Margin="5" AcceptsReturn="True" 
@@ -46,10 +49,13 @@
                     <KeyBinding Command="{Binding SubmitQuestionCommand}" Key="Enter"/>
                 </TextBox.InputBindings>
             </TextBox>
+            <Button x:Name="BtnSubmit"  Content="提交" FontSize="18"  Margin="5"
+                    Grid.Column="1" Grid.ColumnSpan="1" Grid.RowSpan="1"
+                    Style="{StaticResource RoundCornerButtonStyle}" Command="{Binding SubmitQuestionCommand}"  />
         </Grid>
 
         <!-- The third line： submit button  -->
-        <Grid Grid.Row="2">
+        <!--<Grid Grid.Row="2">
             <WrapPanel Grid.Row="2"  HorizontalAlignment="Right">
 
                 <Button x:Name="BtnNewChat" Content="新建会话" 
@@ -65,7 +71,7 @@
                     Width="100" 
                     Height="30"/>
             </WrapPanel>
-        </Grid>
+        </Grid>-->
 
     </Grid>
 </UserControl>