Question

我正在创建一个应用程序，我想在键盘打开时调整屏幕区域的大小。就像在Windows手机的这个日历应用程序中一样。

打开键盘后，屏幕应该调整大小，我也可以滚动到页面末尾而不关闭键盘：

enter image description here

在我的申请中，我无法做这些事情。在我的页面中页面的最后一个元素保留在键盘后面如果我想访问页面的元素我必须关闭键盘但在诺基亚的日历应用程序通过重新调整页面的某种方式做得很好所以我甚至可以访问页面的整个部分虽然键盘是打开的。

有人可以帮我解决这个问题吗？

以下是我的网页代码

<!--TitlePanel contains the name of the application and page title-->
    <StackPanel Grid.Row="0" Style="{StaticResource HeaderStackPanelStyle}">
        <TextBlock TextAlignment="Center" Style="{StaticResource PhoneTextBlockHeaderStyle}" Text="Add Claim Item" />
      </StackPanel>
    <ScrollViewer Name="MainPageScroller" Grid.Row="1">
        <!--ContentPanel - place additional content here-->
    <Grid x:Name="ContentPanel"  Margin="12,0,12,12">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>

            </Grid.RowDefinitions>
        <StackPanel Name="MainContentPenal" Grid.Row="0">
            <StackPanel  >
                    <TextBlock TextAlignment="Left" Text="Category" Style="{StaticResource PhoneTextFirstItemStyle}" >    
                    </TextBlock>
                    <ToolKit:ListPicker x:Name="CategoryListPicker" 
                                        ItemsSource="{Binding Categories}"  SelectedItem="{Binding SelectedCategory, Mode=TwoWay}" SelectedIndex="{Binding Categories,Converter={StaticResource DefaultSetter}}"
                                         ExpansionMode="FullScreenOnly" SelectionMode="Single"  HorizontalAlignment="Stretch" HorizontalContentAlignment="Stretch"   SelectionChanged="CategorySelection" ItemTemplate="{StaticResource CategoryTamplate}"  FullModeItemTemplate="{ StaticResource CategoryTamplate}"  >

                    </ToolKit:ListPicker>
             </StackPanel  >
                <StackPanel Visibility="{Binding SelectedCategory, Converter={StaticResource TravelMileageHelper}, ConverterParameter=amount}" >
                    <TextBlock TextAlignment="Left" Text="Amount" Style="{StaticResource PhoneTextFirstItemStyle}" />
                    <TextBox x:Name="AmountTextBox"  Style="{StaticResource WebExpensesTextBoxStyle}" Text="{Binding Amount, Mode=TwoWay}"  KeyUp="numericTextBox_keyUp" KeyDown="numericTextBox_keyDown"  InputScope="Number" TextChanged="TextChange_Event" />
                </StackPanel>
                <StackPanel Visibility="{Binding SelectedCategory, Converter={StaticResource TravelMileageHelper},ConverterParameter=mileage}"  >

                    <TextBlock TextAlignment="Left" Text="Mileage units" Style="{StaticResource PhoneTextFirstItemStyle}" />
                    <TextBox x:Name="mileageTextBox" Text="{Binding MileageUnit, Mode=TwoWay}"  Style="{StaticResource WebExpensesTextBoxStyle}"  KeyUp="numericTextBox_keyUp" KeyDown="numericTextBox_keyDown" TextWrapping="Wrap" InputScope="Number"  TextChanged="TextChange_Event"/>
                </StackPanel>
                <StackPanel Visibility="{Binding SelectedCategory, Converter={StaticResource TravelMileageHelper}, ConverterParameter=trip}" >
                    <TextBlock TextAlignment="Left" Text="Mileage" Style="{StaticResource PhoneTextFirstItemStyle}" />
                    <Button Content="Add mileage" Click="AddMileage"/>
                </StackPanel>
                <StackPanel  Visibility="{Binding SelectedCategory,Converter={StaticResource TravelMileageHelper}, ConverterParameter=trip}"  >
                    <StackPanel Visibility="{Binding TripMasterModel, Mode=TwoWay, Converter={StaticResource VisibiltyHelper}}">
                        <Grid  DataContext="{Binding TripMasterModel}">
                            <Grid.RowDefinitions>
                                <RowDefinition/>
                                <RowDefinition/>
                            </Grid.RowDefinitions>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                                <ColumnDefinition/>
                            </Grid.ColumnDefinitions>
                            <StackPanel Grid.Row="0" Grid.Column="0">
                                <TextBlock TextWrapping="Wrap" HorizontalAlignment="Left" Margin="5 0 0 0" VerticalAlignment="Center" Text="{Binding Start}"></TextBlock>
                            </StackPanel>
                            <StackPanel Grid.Row="0" Grid.Column="1">
                                <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="&#xE111;" FontFamily="Segoe UI Symbol" Style="{StaticResource PhoneTextNormalStyle}"/>
                            </StackPanel>
                            <StackPanel Grid.Row="0" Grid.Column="2">
                                <TextBlock TextWrapping="Wrap" VerticalAlignment="Center" Text="{Binding End}"></TextBlock>
                            </StackPanel>
                            <StackPanel Grid.Row="0" Grid.Column="3">
                                <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding Distance}"/>
                            </StackPanel>
                            <StackPanel Visibility="{Binding subTrips,Converter={StaticResource VisibiltyHelper}}" Grid.Row="1" Orientation="Horizontal" Grid.ColumnSpan="4" >
                                <TextBlock HorizontalAlignment="Left" Text="via"/>
                                <ItemsControl  ItemsSource="{Binding subTrips}" ItemTemplate="{StaticResource SubTripTemplate}" HorizontalAlignment="Left">
                                    <ItemsControl.ItemsPanel>
                                        <ItemsPanelTemplate>
                                            <StackPanel Orientation="Horizontal"/>

                                        </ItemsPanelTemplate>
                                    </ItemsControl.ItemsPanel>
                                </ItemsControl>
                            </StackPanel>
                        </Grid>
                    </StackPanel>
                </StackPanel>
                <StackPanel   >
                    <TextBlock TextAlignment="Left" Text="Description" Style="{StaticResource PhoneTextFirstItemStyle}" />
                    <TextBox x:Name="DescriptionTextBox"  Style="{StaticResource WebExpensesTextBoxStyle}" Text="{Binding Description, Mode=TwoWay}" Height="120" TextWrapping="Wrap"  TextChanged="TextChange_Event" KeyDown="DescriptionTextBox_KeyDown"/>
                </StackPanel>

                <StackPanel  >
                    <ToolKit:DatePicker  HeaderTemplate="{StaticResource DatePickerHeader}"   Value="{Binding SelectedDate,Mode=TwoWay}" ValueStringFormat="{Binding DateFormat}"  HorizontalAlignment="Left"  x:Name="DatePicker" VerticalAlignment="Top"  Width="200"    />
                </StackPanel>
                <StackPanel Visibility="{Binding Currencies, Converter={StaticResource VisibiltyHelper}}" >
                    <TextBlock TextAlignment="Left" Text="Currency" Style="{StaticResource PhoneTextFirstItemStyle}" />
                    <ToolKit:ListPicker x:Name="CurrencyListPicker"
               ItemsSource="{Binding Currencies}" SelectedItem="{Binding SelectedCurrency, Mode=TwoWay}"
               DisplayMemberPath="Name" SelectedIndex="{Binding Currencies,Converter={StaticResource DefaultSetter}}"  FullModeItemTemplate="{ StaticResource CurrencyTamplate}"  >
                    </ToolKit:ListPicker>
                </StackPanel>
                <StackPanel Visibility="{Binding Clients, Converter={StaticResource VisibiltyHelper}}" >
                    <TextBlock TextAlignment="Left" Text="Client" Style="{StaticResource PhoneTextFirstItemStyle}"/>
                    <ToolKit:ListPicker x:Name="ClientListPicker"
               ItemsSource="{Binding Clients}" SelectedItem="{Binding SelectedClient, Mode=TwoWay}"
               ItemTemplate="{StaticResource ShowMember}" SelectedIndex="{Binding Clients,Converter={StaticResource DefaultSetter}}" FullModeItemTemplate="{ StaticResource ClientTemplate}" >
                    </ToolKit:ListPicker>
                </StackPanel>
                <StackPanel Visibility="{Binding SubClients, Converter={StaticResource VisibiltyHelper}}" >
                    <TextBlock TextAlignment="Left" Text="Subclient" Style="{StaticResource PhoneTextFirstItemStyle}"/>
                    <ToolKit:ListPicker x:Name="SubClientListPicker"
               ItemsSource="{Binding SubClients,Mode=TwoWay}"
               DisplayMemberPath="Name" SelectedItem="{Binding SelectedSubclient, Mode=TwoWay}" SelectedIndex="{Binding SubClients,Converter={StaticResource DefaultSetter},Mode=TwoWay}" FullModeItemTemplate="{ StaticResource ClientTemplate}" >
                    </ToolKit:ListPicker>
                </StackPanel>
                <StackPanel  Visibility="{Binding Vendors, Converter={StaticResource VisibiltyHelper}}"  >
                    <TextBlock TextAlignment="Left" Text="Vendor" Style="{StaticResource PhoneTextFirstItemStyle}"/>
                    <ToolKit:ListPicker x:Name="VendorListPicker"
               ItemsSource="{Binding Vendors}" SelectedItem="{Binding SelectedVendor, Mode=TwoWay}"
               DisplayMemberPath="Name" SelectedIndex="{Binding Vendors,Converter={StaticResource DefaultSetter}}"  SelectionChanged="vendorSelection"  FullModeItemTemplate="{ StaticResource ClientTemplate}" >
                    </ToolKit:ListPicker>
                </StackPanel>
                <StackPanel >
                    <TextBlock TextAlignment="Left" Text="Receipt" Style="{StaticResource PhoneTextFirstItemStyle}"/>
                    <Button Click="AddReceipt_Btn_Click" Content="Add receipt"/>
                </StackPanel>
                <StackPanel x:Name="ImagePenal">
                    <ItemsControl Width="Auto" HorizontalAlignment="Stretch" ItemsSource="{Binding ReceiptList}" ItemTemplate="{StaticResource ImageListTemplate}" >
                    </ItemsControl>
                </StackPanel>
            </StackPanel>

        </Grid>

    </ScrollViewer>

Answer 1

在ListBox或ScrollViewer之间提供您的内容。

<ListBox>
//your textbox and everything
</ListBox>

或

<ScrollViewer>
//your textbox and everything
</ScrollViewer>

WP8打开键盘时重新调整大小的屏幕区域

1 个答案: