uwp-xaml

问题 I'm building a custom XAML control for a UWP app that relies heavily on a ScrollViewer with snap points. I would really like the content that is bound to the control to be virtualized, so I'm using an ItemsControl. However, when I use a VirtualizingStackPanel in the ItemsControl, and then call ChangeView() on the ScrollViewer to a specific HorizontalOffset, the animation effect when scrolling to the new offset is disabled (it just jumps directly to the offset). If I simply replace the

问题 I'm using Microsoft Advertising SDK for xaml. And my app can show the ad now. But I want to know the event when user click the ad. None of the following event worked. <ads:AdControl x:Name="adAd" Grid.Row="3" ApplicationId="" AdUnitId="" Width="300" Height="250" AdRefreshed="OnAdRefreshed" ErrorOccurred="OnErrorOccurred" Tapped="OnAdTapped" OnPointerDown="OnAdPointerDown" PointerPressed="OnAdPointerPressed"/> 回答1: None of the following event worked. Actually, you could not use the above event

问题 I'm trying to have a effect on all my buttons, but I can't seem to get the configuration right. this is what I have now: <ResourceDictionary> <ControlTemplate x:Key="ButtonTemplate" > <Grid RowSpacing="0" VerticalOptions="FillAndExpand" HorizontalOptions="FillAndExpand"> <ContentPresenter Grid.Row="0" Grid.Column="0" > <ContentPresenter.Effects> <effects:ShadowEffect Radius="5" DistanceX="5" DistanceY="5"> <effects:ShadowEffect.Color> <OnPlatform x:TypeArguments="Color"> <On Platform="iOS"

问题 I am using AdaptiveGridView from UWP Community toolkit . The Very first Item displays horribly wrong and all other Items are displayed just fine. See in the picture below the 1st item has bigger Folder Image than others. XAML <Style TargetType="controls:AdaptiveGridView" x:Key="MainAdaptiveStyle"> <Setter Property="SelectionMode" Value="None"/> <Setter Property="StretchContentForSingleRow" Value="False"/> <Setter Property="DesiredWidth" Value="220"/> <Setter Property="IsItemClickEnabled"

问题 For our UWP app, where can we find the Numbered Listt, Increase Indent, and Decrease Indent icons in Segoe MDL2 Assets? This link has one icon for bulleted list but not for numbered list, Increase Indent, and Decrease Indent. Please note: we need it from Segoe MDL2 Assets . Otherwise, there are plenty of such icons available online. 来源： https://stackoverflow.com/questions/65598914/what-are-numbered-list-increase-indent-and-decrease-indent-icons-in-segoe-mdl2

问题 For our UWP app, where can we find the Numbered Listt, Increase Indent, and Decrease Indent icons in Segoe MDL2 Assets? This link has one icon for bulleted list but not for numbered list, Increase Indent, and Decrease Indent. Please note: we need it from Segoe MDL2 Assets . Otherwise, there are plenty of such icons available online. 来源： https://stackoverflow.com/questions/65598914/what-are-numbered-list-increase-indent-and-decrease-indent-icons-in-segoe-mdl2

问题 I want to instantiate a ContentDialog in my UWP app, which is defined in my XAML as follows: <Page . . . <Grid x:Name="grd"> . . . <ContentDialog x:Name="cntDlgLoadMap" Title="This is an example" PrimaryButtonText="Ok" CloseButtonText="Cancel" DefaultButton="Primary"> </ContentDialog> </Grid> </Page> Trying to get a minimal example running, I was going to try this: private void btnLoadMap_Click(object sender, RoutedEventArgs e) { cntDlgLoadMap.ShowAsync(); } ...but got this design-time err

问题 I want to instantiate a ContentDialog in my UWP app, which is defined in my XAML as follows: <Page . . . <Grid x:Name="grd"> . . . <ContentDialog x:Name="cntDlgLoadMap" Title="This is an example" PrimaryButtonText="Ok" CloseButtonText="Cancel" DefaultButton="Primary"> </ContentDialog> </Grid> </Page> Trying to get a minimal example running, I was going to try this: private void btnLoadMap_Click(object sender, RoutedEventArgs e) { cntDlgLoadMap.ShowAsync(); } ...but got this design-time err

问题 I want to instantiate a ContentDialog in my UWP app, which is defined in my XAML as follows: <Page . . . <Grid x:Name="grd"> . . . <ContentDialog x:Name="cntDlgLoadMap" Title="This is an example" PrimaryButtonText="Ok" CloseButtonText="Cancel" DefaultButton="Primary"> </ContentDialog> </Grid> </Page> Trying to get a minimal example running, I was going to try this: private void btnLoadMap_Click(object sender, RoutedEventArgs e) { cntDlgLoadMap.ShowAsync(); } ...but got this design-time err

问题 I want to instantiate a ContentDialog in my UWP app, which is defined in my XAML as follows: <Page . . . <Grid x:Name="grd"> . . . <ContentDialog x:Name="cntDlgLoadMap" Title="This is an example" PrimaryButtonText="Ok" CloseButtonText="Cancel" DefaultButton="Primary"> </ContentDialog> </Grid> </Page> Trying to get a minimal example running, I was going to try this: private void btnLoadMap_Click(object sender, RoutedEventArgs e) { cntDlgLoadMap.ShowAsync(); } ...but got this design-time err