账号是否启用管理

Windows/User.xaml

@@ -63,7 +63,7 @@
             </DataGrid.Columns>
         </DataGrid>
         <!--名-->
-        <TextBox x:Name="_Name" HorizontalAlignment="Left" Height="30" Margin="105,0,0,100" Text=" " 
+        <TextBox x:Name="_Name" HorizontalAlignment="Left" Height="30" Margin="105,0,0,100" Text="" 
              VerticalAlignment="Bottom" Width="250" FontSize="22" MaxLines="1" MaxLength="50" />
         <TextBlock HorizontalAlignment="Left" Height="30" Margin="15,0,0,100" TextWrapping="Wrap" Text="用户名" 
                VerticalAlignment="Bottom" Width="85" FontSize="20"/>

Windows/User.xaml.cs

@@ -125,6 +125,8 @@ namespace formula_manage.Windows
                 Capacity.Text = (DataGriduser.Columns[2].GetCellContent(DataGriduser.Items[rownum]) as TextBlock).Text.Trim();
                 Note.Text = (DataGriduser.Columns[3].GetCellContent(DataGriduser.Items[rownum]) as TextBlock).Text.Trim();
             }
+
+            Pasword.Text = null;  //清除密码框
         }
 
         private async void Button_Preservation(object sender, RoutedEventArgs e)//保存按钮事件