我遇到了同樣的問題。 不幸的是,廣告每隔30秒加載一次,你無法在30秒內再刷新一次。 這是因爲對Refresh()方法的調用失敗。 我使用了一種解決方法,希望它能幫助您。 我用廣告的相同大小(和位置)的StackPanel「覆蓋」廣告。我必須更改廣告的尺寸時才顯示此面板。 在廣告刷新時(您可以通過回調AdRefreshed攔截它),我已隱藏了封面。
<StackPanel x:Name="AdsCover" Width="300" Height="50" Visibility="Visible"
Grid.Column="0" Grid.ColumnSpan="3" HorizontalAlignment="Left" VerticalAlignment="Bottom" Canvas.ZIndex="12" Background="WhiteSmoke">
<Border x:Name="AdsBorder" BorderBrush="{x:Null}" Height="50">
<TextBlock x:Name="AdsLoading" Text="Ads Loading..." HorizontalAlignment="Center" FontStyle="Italic" FontFamily="Calibri" FontSize="24"
TextAlignment="Center" VerticalAlignment="Center"/>
</Border>
</StackPanel>
<UI:AdControl x:Name="adsMS"
ApplicationId="3f83fe91-d6be-434d-a0ae-7351c5a997f1"
AdUnitId="10865270"
HorizontalAlignment="Left"
Height="50"
VerticalAlignment="Bottom"
Width="300"
Grid.Column="0" Grid.ColumnSpan="3"
Canvas.ZIndex="10"
ErrorOccurred="OnAdErrorOccurred"
AdRefreshed="OnAdRefreshed"/>
在後面的代碼,在那裏你必須改變廣告的大小,你可以這樣做:
...
// Change the size of the Ad. adsW and adsH are the new size
adsMS->SetValue(WidthProperty, 1.0*adsW);
adsMS->SetValue(HeightProperty, 1.0*adsH);
// Cover panel with the same size
AdsCover->SetValue(WidthProperty, 1.0*adsW);
AdsCover->SetValue(HeightProperty, 1.0*adsH);
AdsBorder->SetValue(HeightProperty, 1.0*adsH);
// If the size are changed, I hide the Ad with the panel.
// In this way, I can avoid to see the deformed Ad.
// m_previousAdsWidth and m_previousAdsHeight are the previous size
// of the Ad.
if ((m_previousAdsWidth != adsW || m_previousAdsHeight != adsH)
&& m_previousAdsWidth > 0 && m_previousAdsHeight > 0)
{
AdsCover->SetValue(VisibilityProperty, Windows::UI::Xaml::Visibility::Visible);
}
m_previousAdsWidth = adsW;
m_previousAdsHeight = adsH;
...
在OnAdRefreshed回調(),您可以隱藏面板
// Called when the Ad is refreshed.
void DirectXPage::OnAdRefreshed(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
// If the Ad is hidden by the cover panel, I will make it visible again.
if (AdsCover->Visibility == Windows::UI::Xaml::Visibility::Visible)
AdsCover->SetValue(VisibilityProperty, Windows::UI::Xaml::Visibility::Collapsed);
}
這有點幫助我,謝謝! –