2024年10月5日
WPF ListBox IsSynchronizedWithCurrentItem True ScrollIntoView via behavior CallMethodAction in MVVM
摘要： <ListBox Grid.Column="0" ItemContainerStyle="{StaticResource lbxItemContainerStyle}" ItemsSource="{Binding BooksCollection,Mode=TwoWay,UpdateSourceTri 阅读全文
posted @ 2024-10-05 21:14 FredGrit 阅读(29) 评论(0) 推荐(0)
WPF ListBoxItem Selected and background changed at the same time via ItemContainerStyle
摘要： <Window.Resources> <Style x:Key="lbxItemContainerStyle" TargetType="ListBoxItem"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetT 阅读全文
posted @ 2024-10-05 21:12 FredGrit 阅读(26) 评论(0) 推荐(0)
WPF ListBox IsSynchronizedWithCurrentItem="True"
摘要： //xaml <Window x:Class="WpfApp13.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/w 阅读全文
posted @ 2024-10-05 20:29 FredGrit 阅读(16) 评论(0) 推荐(0)
WPF VirtualizingPanel.CacheLength="1" VirtualizingPanel.CacheLengthUnit="Item" can improve performance evidently
摘要： <ListBox ItemsSource="{Binding BooksCollection,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" SelectedIndex="{Binding ImgIdx,Mode=TwoWay,UpdateSour 阅读全文
posted @ 2024-10-05 19:35 FredGrit 阅读(35) 评论(0) 推荐(0)
WPF Image automatically display image via System.Timer.Timer
摘要： <Window x:Class="WpfApp10.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/20 阅读全文
posted @ 2024-10-05 01:01 FredGrit 阅读(11) 评论(0) 推荐(0)