FredGrit

2024年9月26日

WPF InkCanvas selection mode, save all/selected strokes, load strokes file, save inkcanvas as image

摘要： //xaml <Window x:Class="WpfApp416.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/ 阅读全文

posted @ 2024-09-26 11:58 FredGrit 阅读(64) 评论(0) 推荐(0)

WPF Error XLS0108 Entity references or sequences beginning with an ampersand '&' must be terminated with a semicolon ';'

摘要： //https://img1.baidu.com/it/u=3991277133,2041185316&fm=253 <Image Source="https://img1.baidu.com/it/u=3991277133,2041185316&fm=253"/> Severity Code De 阅读全文

posted @ 2024-09-26 09:30 FredGrit 阅读(44) 评论(0) 推荐(0)

2024年9月25日

WPF TextBox TextWrapping Wrap AcceptsReturn SpellCheck

摘要： <Window x:Class="WpfApp413.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2024-09-25 10:37 FredGrit 阅读(51) 评论(0) 推荐(0)

WPF embed C# code into xaml

摘要： <Window x:Class="WpfApp412.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2024-09-25 10:18 FredGrit 阅读(44) 评论(0) 推荐(0)

WPF Textblock Run glyphFontSize TextDecorations

摘要： <Window x:Class="WpfApp412.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文

posted @ 2024-09-25 09:46 FredGrit 阅读(52) 评论(0) 推荐(0)

2024年9月24日

WPF Image show picture in high resolution periodically via System.Timers.Timer

摘要： <Window x:Class="WpfApp411.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 23:26 FredGrit 阅读(32) 评论(0) 推荐(0)

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(87) 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(51) 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(57) 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(41) 评论(0) 推荐(0)

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