添加扩展程序状态显示

EX/ExProgram.xaml

@@ -7,6 +7,19 @@
         mc:Ignorable="d"
         Title="ExProgram" Height="450" Width="800">
     <Grid>
+        <StackPanel HorizontalAlignment="Left" Height="145" Margin="132,124,0,0" VerticalAlignment="Top" Width="142">
+            <StackPanel Height="100" Width="131"/>
+        </StackPanel>
         
+        
+        
+        <RichTextBox Margin="0,300,0,0" IsReadOnly="True">
+            <FlowDocument>
+                <Paragraph>
+                    <Run Text="LOG"/>
+                </Paragraph>
+            </FlowDocument>
+        </RichTextBox>
+
     </Grid>
 </Window>