commandbar

来源： https://stackoverflow.com/questions/61176836/uwp-commandbar-blank-space-under-buttons

来源： https://stackoverflow.com/questions/61176836/uwp-commandbar-blank-space-under-buttons

来源： https://stackoverflow.com/questions/61176836/uwp-commandbar-blank-space-under-buttons

来源： https://stackoverflow.com/questions/64524669/uwp-commandbar-moves-vertically-when-isopen-changes

来源： https://stackoverflow.com/questions/64524669/uwp-commandbar-moves-vertically-when-isopen-changes

来源： https://stackoverflow.com/questions/64524669/uwp-commandbar-moves-vertically-when-isopen-changes

来源： https://stackoverflow.com/questions/64524669/uwp-commandbar-moves-vertically-when-isopen-changes

问题 I'm trying to add a keyboard accelerator to a CommandBar menu item in a UWP app. This works fine when the app starts up, but after I open the overflow menu for the first time, the accelerator stops working. This doesn't appear to happen with primary commands (outside the menu), only secondary commands inside the overflow menu. Also, the menu item still works fine when clicked. XAML: <CommandBar> <CommandBar.SecondaryCommands> <AppBarButton Label="Test" Click="AppBarButton_Click">

问题 By default PickerFlyout has commandbar that has done and cancel buttons. Is it possible to disable done button programmatically? If not is there any way to add custom command bar and replace default one? With the help of the answer given i tried to write custom picker from PickerFlyoutBase. But now i'm not able to add content to flyout in xaml. Giving me error saying custompicker doesnt support direct content <Button> <Button.Flyout> <local:custompicker> <TextBlock Margin="20" FontSize="30"

问题 I have a very specific question. I could not find any answers for this exact problem, so I used the trial and error method to pinpoint the problem. Here is an example code I have the problem with: <Page.BottomAppBar> <CommandBar x:Name="MainMenuCommandBar" ClosedDisplayMode="Minimal"> <CommandBar.PrimaryCommands> <AppBarButton x:Name="otherCommandButton" Label="Egyéb" Icon="List" Click="otherCommandButton_Click" Style="{StaticResource appbarButton}"> <AppBarButton.Flyout> <MenuFlyout>