FredGrit

2024年10月3日

WPF FindResource,Resource[key] SystemColors TryFindResource

摘要： //xaml <Window x:Class="WpfApp3.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/wi 阅读全文

posted @ 2024-10-03 01:18 FredGrit 阅读(49) 评论(0) 推荐(0)

WPF image show web picture via url and converter

摘要： <Window.Resources> <local:ImageUrlConverter x:Key="imgConverter"/> </Window.Resources> <Image Source="{Binding ImgUrl,Converter={StaticResource imgCon 阅读全文

posted @ 2024-10-03 00:10 FredGrit 阅读(36) 评论(0) 推荐(0)

2024年10月2日

WPF image via web url or uri

摘要： The basic roadmap is to download web image at first , second convert it into memeorystream, third assign the memorystream to bitmapimage as StreamSour 阅读全文

posted @ 2024-10-02 23:43 FredGrit 阅读(28) 评论(0) 推荐(0)

WPF Click Window show XY coordinates in MVVM via InvokeCommandAction of behavior

摘要： 1.Install Microsoft.Xaml.Behaviors.Wpf 2. <behavior:Interaction.Triggers> <behavior:EventTrigger EventName="MouseDown"> <behavior:InvokeCommandAction 阅读全文

posted @ 2024-10-02 21:12 FredGrit 阅读(35) 评论(0) 推荐(0)

WPF MVVM behavior CallMethodAction InvokeCommandAction

摘要： 1.Install Microsoft.Xaml.Behaviors.Wpf 2. xmlns:behavior="http://schemas.microsoft.com/xaml/behaviors" <behavior:Interaction.Triggers> <behavior:Event 阅读全文

posted @ 2024-10-02 20:53 FredGrit 阅读(92) 评论(1) 推荐(0)

2024年9月30日

WPF publish release application

摘要： Right click project/Properties/Publish Then click Publish Wizard step by step,then will create a setup.exe file in publish folder Click the setup.exe 阅读全文

posted @ 2024-09-30 21:43 FredGrit 阅读(16) 评论(0) 推荐(0)

WPF relative uri

摘要： <Image Grid.Column="0" Source="pack://application:,,,/WpfApp431;component/Images/1.jpg" RenderOptions.BitmapScalingMode="Fant"/> <Image Grid.Column="1 阅读全文

posted @ 2024-09-30 20:53 FredGrit 阅读(11) 评论(0) 推荐(0)

WPF mutex single instance

摘要： private static Mutex mtx = null; public MainWindow() { bool isCreateNew; string appName = System.IO.Path.GetFileName(System.Reflection.Assembly.GetExe 阅读全文

posted @ 2024-09-30 20:29 FredGrit 阅读(16) 评论(0) 推荐(0)

WPF DatePicker IsDropDownOpen true

摘要： <Window x:Class="WpfApp428.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2024-09-30 19:00 FredGrit 阅读(16) 评论(0) 推荐(0)

WPF Calendar DisplayMode SelectionMode FirstDayOfWeek Start End BlackoutDates

摘要： //xaml <Window x:Class="WpfApp427.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/ 阅读全文

posted @ 2024-09-30 18:51 FredGrit 阅读(17) 评论(0) 推荐(0)

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