FredGrit

2024年9月24日

C# .net 8 Pomelo.EntityFrameworkCore.MySql, insert,delete,select,update data

摘要： 1. dotnet add package Pomelo.EntityFrameworkCore.MySql using Microsoft.EntityFrameworkCore; namespace ConsoleApp84 { internal class Program { static v 阅读全文

posted @ 2024-09-24 21:57 FredGrit 阅读(96) 评论(0) 推荐(0)

FormatConvertedBitmap DestinationFormat Gray32Float BlackWhite

摘要： <Window x:Class="WpfApp410.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2024-09-24 10:52 FredGrit 阅读(53) 评论(0) 推荐(0)

2024年9月23日

WPF Image automatically display image via System.Timers.Timer ,pause and resume, scaletransform

摘要： <Window x:Class="WpfApp408.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2024-09-23 23:37 FredGrit 阅读(61) 评论(0) 推荐(0)

WPF window fill the full screen and overlap on the taskbar

摘要： WindowState="Maximized" WindowStyle="None" <Window x:Class="WpfApp409.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xm 阅读全文

posted @ 2024-09-23 22:28 FredGrit 阅读(44) 评论(0) 推荐(0)

WPF Calendar and DatePicker

摘要： <Window x:Class="WpfApp407.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2024-09-23 22:04 FredGrit 阅读(41) 评论(0) 推荐(0)

WPF StatusBar update periodically via System.Timers.Timer

摘要： //xaml <Window x:Class="WpfApp406.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/ 阅读全文

posted @ 2024-09-23 18:12 FredGrit 阅读(49) 评论(0) 推荐(0)

ListBox show image and refresh automatically via System.Timers.Timer per 1 millisecond

摘要： <Window x:Class="WpfApp403.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2024-09-23 17:26 FredGrit 阅读(38) 评论(0) 推荐(0)

WPF Control+C short cuts to close the window

摘要： //xaml <Window x:Class="WpfApp402.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/ 阅读全文

posted @ 2024-09-23 10:16 FredGrit 阅读(36) 评论(0) 推荐(0)

WPF Windows occupy full screen

摘要： AllowsTransparency="True" WindowStyle="None" KeyDown="Window_KeyDown" public MainWindow() { InitializeComponent(); this.SizeChanged += MainWindow_Size 阅读全文

posted @ 2024-09-23 00:28 FredGrit 阅读(51) 评论(0) 推荐(0)

WPF ListBox full screen show image and scroll up and down via page up or down key

摘要： <ListBox.ItemTemplate> <DataTemplate> <Grid> <Image Source="{Binding ImgUrl}" RenderOptions.BitmapScalingMode="LowQuality" Width="{Binding ActualWidth 阅读全文

posted @ 2024-09-23 00:06 FredGrit 阅读(35) 评论(0) 推荐(0)

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