FredGrit

2024年8月27日

C# yield keyword relieve congest and consume at the same time with produce

摘要： using System.Threading; namespace ConsoleApp57 { internal class Program { static void Main(string[] args) { PrintNumers(); Console.WriteLine("Hello, W 阅读全文

posted @ 2024-08-27 17:54 FredGrit 阅读(38) 评论(0) 推荐(0)

C# generate thumbnailimage via System.Drawing

摘要： using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System 阅读全文

posted @ 2024-08-27 17:25 FredGrit 阅读(44) 评论(0) 推荐(0)

C# COM interact with Excel via Com Microsoft.Office.Interop.Excel,write content to sheet cell

摘要： 1.Add Com Reference,Microsoft.Office.Interop.Excel 2. using Microsoft.Office.Interop.Excel; using System; using System.IO; using System.Runtime.Compil 阅读全文

posted @ 2024-08-27 16:27 FredGrit 阅读(40) 评论(0) 推荐(0)

C# BinaryFormatter Serialize and Deserialize

摘要： using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Runtime.Serialization.Formatters.Binary; using System 阅读全文

posted @ 2024-08-27 15:32 FredGrit 阅读(38) 评论(0) 推荐(0)

WPF C# split picture into small pieces and show in grid cells

摘要： using System; using System.Collections.Generic; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System 阅读全文

posted @ 2024-08-27 11:55 FredGrit 阅读(49) 评论(0) 推荐(0)

C# split big picture into small pieces via graphics

摘要： using System; using System.Collections.Generic; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System 阅读全文

posted @ 2024-08-27 11:28 FredGrit 阅读(44) 评论(0) 推荐(0)

2024年8月25日

WPF Button MouseEnter and MouseLeave together play as MouseOver

摘要： using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System 阅读全文

posted @ 2024-08-25 21:01 FredGrit 阅读(39) 评论(0) 推荐(0)

WPF BindingOperations.SetBinding

摘要： private void InitImg() { Image img = new Image(); Binding imgSourceBinding = new Binding("ImgUrl"); imgSourceBinding.Mode = BindingMode.TwoWay; Bindin 阅读全文

posted @ 2024-08-25 20:52 FredGrit 阅读(33) 评论(0) 推荐(0)

WPF Button Command and CommandParamet completed via C# no xaml at all

摘要： private void ButtonCommandBinding() { Button btn = new Button(); btn.Width = 500; btn.Height = 300; btn.Content = "Show Info"; btn.Background = new So 阅读全文

posted @ 2024-08-25 18:29 FredGrit 阅读(42) 评论(0) 推荐(0)

WPF LogicalTree vs Visual Tree

摘要： Copy from https://www.c-sharpcorner.com/blogs/wpf-logical-and-visual-trees1 WPF's hierarchical structure requires a new conceptual model of applicatio 阅读全文

posted @ 2024-08-25 17:55 FredGrit 阅读(44) 评论(0) 推荐(0)

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