wpf - 随笔分类 - FredGrit

WPF transfer between main view and sub views, selected in main view and edit in editing view, then save and display the latest result in main view

摘要：get-project -all|Install-Package Newtonsoft.json get-project -all|Install-Package Microsoft.Xaml.Behaviors.WPF WPFControl and WPFFramework build as cl 阅读全文

posted @ 2026-10-17 21:57 FredGrit 阅读(3) 评论(0) 推荐(0)

WPF ListBox ItemTemplate load data from ASP..Net Core WebAPI

摘要：//WPF Install-Package Newtonsoft.json <Window x:Class="WpfApp1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x=" 阅读全文

posted @ 2026-10-11 16:38 FredGrit 阅读(8) 评论(0) 推荐(0)

WPF LIstView

摘要：Install-Package Newtonsoft.json <Window x:Class="WpfApp19.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http: 阅读全文

posted @ 2026-10-06 22:00 FredGrit 阅读(7) 评论(0) 推荐(0)

WPF CutomControl ItemsControl.ItemsContainerStyle <Setter Property="FrameworkElement.HorizontalAlignment" Value="Stretch"/>

摘要：Install-Package Newtonsoft.json //D:\C\WpfApp18\Models\Book.cs using System; using System.Collections.Generic; using System.Text; namespace WpfApp18.M 阅读全文

posted @ 2026-10-06 21:37 FredGrit 阅读(6) 评论(0) 推荐(0)

WPF CustomControl customized listbox with load ,clear and export command

摘要：Install-Package Newtonsoft.json //D:\C\WpfApp17\Models\Book.cs using System; using System.Collections.Generic; using System.Text; namespace WpfApp17.M 阅读全文

posted @ 2026-10-06 20:45 FredGrit 阅读(7) 评论(0) 推荐(0)

WPF Custom Control binding collection with command, and detailed data service provider ASP.Net Core WebAPI code

摘要：Install-Package Newtonsoft.json //D:\C\WpfApp16\Models\Book.cs using System; using System.Collections.Generic; using System.Text; namespace WpfApp16.M 阅读全文

posted @ 2026-10-05 21:41 FredGrit 阅读(7) 评论(0) 推荐(0)

WPF CustomeControl Binding Collection via Binding DataCollection,RelativeSource={RelativeSource Ancestory=CustomizedControl}},

摘要：<ComboBox ItemsSource="{Binding CategoryList,RelativeSource={RelativeSource AncestorType=local:ClassfiedItemsControl}}" SelectedItem="{Binding Path=Se 阅读全文

posted @ 2026-10-03 14:44 FredGrit 阅读(5) 评论(0) 推荐(0)

WPF ItemsControl Template ScrollViewer Set CanContentControl and ItemsPresenter to open actual virtualization

摘要：<ControlTemplate TargetType="ContentControl" x:Key="ItemsControlTemplate"> <ItemsControl ItemsSource="{Binding BksCollection}" ItemTemplate="{StaticRe 阅读全文

posted @ 2026-10-03 13:28 FredGrit 阅读(4) 评论(0) 推荐(0)

WPF itemscontrol set ScrollViewer CanContentScroll=True explicitly to open virtualization so that it can hold 1M data

摘要：<Window x:Class="WpfApp13.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/20 阅读全文

posted @ 2026-10-02 19:59 FredGrit 阅读(3) 评论(0) 推荐(0)

WPF ContentControl template is ControlTemplate based on ListBox

摘要：Install-Package Newtonsoft.json <Window x:Class="WpfApp12.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http: 阅读全文

posted @ 2026-10-02 19:13 FredGrit 阅读(6) 评论(0) 推荐(0)

WPF CutomControl TemplateBinding command and ItemsSource as DependencyProperty

摘要：<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:loc 阅读全文

posted @ 2026-10-01 21:58 FredGrit 阅读(4) 评论(0) 推荐(0)

WPF KeyDown/MouseDown event control data populating as flag

摘要：Install-Package Microsoft.Xaml.Behaviors.WPF Install-Package newtonsoft.json <behavior:Interaction.Triggers> <behavior:EventTrigger EventName="MouseDo 阅读全文

posted @ 2026-10-01 20:58 FredGrit 阅读(5) 评论(0) 推荐(0)

WPF DataGrid show data from Postgresql

摘要：-- Table: public.geoboundaries-usa-adm1_simplified -- DROP TABLE IF EXISTS public."geoboundaries-usa-adm1_simplified"; CREATE TABLE IF NOT EXISTS publ 阅读全文

posted @ 2026-10-01 19:58 FredGrit 阅读(2) 评论(0) 推荐(0)

WPF filter datagrid column via TextBox ,Delay=500

摘要：Install-Package Newtonsoft.json <TextBox Grid.Column="1" FontSize="30" ToolTip="Search CategoryName" Text="{Binding CategoryKey,Mode=TwoWay,UpdateSour 阅读全文

posted @ 2026-10-01 18:55 FredGrit 阅读(5) 评论(0) 推荐(0)

WPF load data asynchronously from ASP.Net Core WebAPI in LAN

摘要：Install-Package newtonsoft.json //D:\C\WpfApp7\MainWindow.xaml <Window x:Class="WpfApp7.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xam 阅读全文

posted @ 2026-09-28 20:29 FredGrit 阅读(6) 评论(0) 推荐(0)

WPF canvas draw USA map include states boundary from PostgreSQL

摘要：1.Load shape file in PostGIS SELECT * FROM public."geoboundaries-usa-adm1_simplified" order by shapename; 2.Read and draw geom data from PostgreSQL <W 阅读全文

posted @ 2026-09-27 19:29 FredGrit 阅读(4) 评论(0) 推荐(0)

WPF TreeViewItem style when mouseover, totally changes in foreground,fontweight,background via listen on treeviewitem

摘要：<Window x:Class="WpfApp5.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/200 阅读全文

posted @ 2026-09-27 12:30 FredGrit 阅读(5) 评论(0) 推荐(0)

WPF TemplateBinding is oneway and can't trigger change except at first, the alternative is to use Binding and relativesource

摘要：<ListBox Grid.Column="0" Grid.Row="1" ItemsSource="{TemplateBinding CategoryList}" SelectedItem="{TemplateBinding LbxSelectedItem}"/> The TemplateBind 阅读全文

posted @ 2026-09-27 10:42 FredGrit 阅读(5) 评论(0) 推荐(0)

WPF custom control TemplateBinding

摘要：//D:\C\WpfApp3\Models\Book.cs using System; using System.Collections.Generic; using System.Text; namespace WpfApp3.Models { public class Book { public 阅读全文

posted @ 2026-09-26 20:28 FredGrit 阅读(5) 评论(0) 推荐(0)

WPF DataGrid load data from WebAPI asynchronously

摘要：<Window x:Class="WpfApp2.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/200 阅读全文

posted @ 2026-09-26 14:07 FredGrit 阅读(2) 评论(0) 推荐(0)

FredGrit

随笔分类 - wpf

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