2025年9月11日
C# insert images into pdf, auto scale with page size and insert image path under each image
摘要： Install-Package iTextSharp; using iTextSharp.text; using iTextSharp.text.pdf; using Document = iTextSharp.text.Document; namespace ConsoleApp38 { inte 阅读全文
posted @ 2025-09-11 16:52 FredGrit 阅读(10) 评论(0) 推荐(0)
WPF Datagrid DataGridTemplateColumn background image menuitem command save as jpg file in mvvm
摘要： private void InitCommands() { ExportAsPicturesCommand=new DelCommand(async (obj) => await ExportAsPicturesCommandExecuted(obj)); } private async Task 阅读全文
posted @ 2025-09-11 15:07 FredGrit 阅读(7) 评论(0) 推荐(0)
WPF DataGrid load 1 million rows data with imagesource via Virtualization and task, minimum ui blocking issues when loading at first time.
摘要： //Virtualization <DataGrid ItemsSource="{Binding BooksCollection,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" EnableRowVirtualization="True" Enab 阅读全文
posted @ 2025-09-11 11:22 FredGrit 阅读(20) 评论(0) 推荐(0)