FredGrit

2025年7月5日

摘要： install-package Microsoft.Windows.Compatibility install-package System.Windows.Forms -version 4.0.0.0 install-package System.Data.SqlClient --version 阅读全文

posted @ 2025-07-05 20:45 FredGrit 阅读(48) 评论(0) 推荐(0)

WPF .net8 use Dundas chart of System.Windows.Forms

摘要： install-package Microsoft.Windows.Compatibility install-package System.Windows.Forms -version 4.0.0.0 install-package System.Data.SqlClient --version 阅读全文

posted @ 2025-07-05 19:55 FredGrit 阅读(47) 评论(0) 推荐(0)

2025年6月29日

WPF ListBox ScrollViewer get scrolled current item actual vertical position in the whole scrollview of listbox via mvvm

摘要： <i:Interaction.Triggers> <i:EventTrigger EventName="PreviewMouseWheel"> <i:InvokeCommandAction Command="{Binding MouseWheelCommand}" CommandParameter= 阅读全文

posted @ 2025-06-29 22:06 FredGrit 阅读(54) 评论(0) 推荐(0)

WPF ListBox mvvm contextmenu pass all and multiple items

摘要： <MenuItem Header="Export All" Command="{Binding ExportAllCommand}" CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor,Ancesto 阅读全文

posted @ 2025-06-29 20:51 FredGrit 阅读(28) 评论(0) 推荐(0)

2025年6月17日

WPF TextBlock Run BaselineAlignment Baseline,Bottom,Center,SubScript,SuperScript,TextBottom,TextTop,Top

摘要： <Window x:Class="WpfApp40.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/20 阅读全文

posted @ 2025-06-17 15:21 FredGrit 阅读(41) 评论(0) 推荐(0)

2025年6月12日

WPF DatagridRow set width and background in mvvm,DataGridTextColumn wrap

摘要： <Setter Property="Width" Value="{Binding DataContext.RowWidth, RelativeSource={RelativeSource Mode=FindAncestor,AncestorType={x:Type Window}}, Mode=Tw 阅读全文

posted @ 2025-06-12 23:36 FredGrit 阅读(29) 评论(0) 推荐(0)

WPF Display Math number square, show big character and small character via Textblock run horizontal without space BaselineAlignment="Baseline" BaselineAlignment="Subscript"

摘要： //xaml <Window x:Class="WpfApp37.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/w 阅读全文

posted @ 2025-06-12 10:56 FredGrit 阅读(21) 评论(0) 推荐(0)

2025年6月8日

WPF ListBox MVVM command export to excel,csv and json include all and multiply selected

摘要： install-package system.text.json install-package epplus //all //xaml <Window x:Class="WpfApp35.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2025-06-08 20:46 FredGrit 阅读(36) 评论(0) 推荐(0)

2025年6月7日

WPF Datagrid mvvm contextmenu menuitem command commandparameter binding to selecteditems

摘要： <MenuItem Header="Remove Book" Command="{Binding RemoveBookCommand}" CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, Ance 阅读全文

posted @ 2025-06-07 21:55 FredGrit 阅读(44) 评论(0) 推荐(0)

2025年6月2日

WPF datagridrow isreadonly binding to id include converter and mvvm

摘要： <Window.Resources> <local:IdToEnableConverter x:Key="IdToEnableConverter"/> <local:DgRowBgColorConverter x:Key="DgRowBgColorConverter"/> <Style x:Key= 阅读全文

posted @ 2025-06-02 19:24 FredGrit 阅读(17) 评论(0) 推荐(0)

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