FredGrit

2025年9月5日

WPF DataGrid ContextMenu MenuItem MVVM save all datagrid rows as jpg file via RenderTargetBitmap and JpegBitmapEncoder, Task.Yield() avoid UI blocking issues

摘要： Install-Package CommunityToolkit.Mvvm; //xaml <Window x:Class="WpfApp69.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 阅读全文

posted @ 2025-09-05 23:21 FredGrit 阅读(19) 评论(0) 推荐(0)

C# export list<T> in pdf via iTextSharp, include pdf header title and logo, footer with current page of total pages

摘要： Install-Package iTextSharp; Install-Package System.Drawing.Common; using iTextSharp.text; using iTextSharp.text.pdf; using System.Diagnostics; using D 阅读全文

posted @ 2025-09-05 21:14 FredGrit 阅读(19) 评论(0) 推荐(0)

C# BenchmarkDotNet

摘要： Install-Package BenchmarkDotNet; using BenchmarkDotNet.Attributes; using BenchmarkDotNet.Running; using System.Linq.Expressions; using System.Reflecti 阅读全文

posted @ 2025-09-05 17:41 FredGrit 阅读(32) 评论(0) 推荐(0)

C# insert string and images into word via openxml

摘要： Install-Package DocumentFormat.OpenXml; Install-Package System.Drawing.Common; using DocumentFormat.OpenXml; using DocumentFormat.OpenXml.Packaging; u 阅读全文

posted @ 2025-09-05 14:18 FredGrit 阅读(23) 评论(0) 推荐(0)

C# openxml insert string to document, include content, fontSize ,alignment , isBold ,color,fontFamily, isItalici,isUnderline

摘要： Install-Package DocumentFormat.OpenXml; static void CreateOrOrOpenWordFileInsertString(string wordFile, string str, int fontSize = 20, string alignmen 阅读全文

posted @ 2025-09-05 11:02 FredGrit 阅读(20) 评论(0) 推荐(0)

2025年9月4日

WPF Customize usercontrol rotate,mousedown,mouseup,mousemove

摘要： <UserControl x:Class="WpfApp68.UCRotatedElp" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/w 阅读全文

posted @ 2025-09-04 12:12 FredGrit 阅读(9) 评论(0) 推荐(0)

2025年9月3日

C# OpenXml print List<string> in word with random fontsize and color

摘要： Install-Package DocumentFormat.OpenXml; private static void SetRunProperties(RunProperties runProperties, int fontSize, bool isBold, bool isItalic, bo 阅读全文

posted @ 2025-09-03 17:26 FredGrit 阅读(13) 评论(0) 推荐(0)

C# insert pictures into word via OpenXML if exceeds max width and height,adjust proportially

摘要： Install-Package DocumentFormat.OpenXml; Install-Package System.Drawing.Common; using DocumentFormat.OpenXml; using DocumentFormat.OpenXml.ExtendedProp 阅读全文

posted @ 2025-09-03 11:36 FredGrit 阅读(63) 评论(0) 推荐(0)

2025年9月2日

C# export List<T> as table in word file by OpenXML

摘要： install-package DocumentFormat.OpenXml; //c# using DocumentFormat.OpenXml; using DocumentFormat.OpenXml.Packaging; using DocumentFormat.OpenXml.Wordpr 阅读全文

posted @ 2025-09-02 19:23 FredGrit 阅读(18) 评论(0) 推荐(0)

2025年9月1日

WPF save datagrid items as jpg pictures page by page in mvvm

摘要： private ICommand saveAsJPGSCommand; public ICommand SaveAsJPGSCommand { get { if (saveAsJPGSCommand==null) { saveAsJPGSCommand=new DelCommand(async (o 阅读全文

posted @ 2025-09-01 19:49 FredGrit 阅读(12) 评论(0) 推荐(0)

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