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//xaml <Window x:Class="WpfApp109.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/ 阅读全文
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<Window x:Class="WpfApp108.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2 阅读全文
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// // Summary: // Initializes a new instance of the System.Windows.Input.RoutedUICommand class, // using the specified descriptive text, declared name 阅读全文
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using OpenCvSharp; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Wi 阅读全文
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DllNotFoundException: Unable to load DLL 'OpenCvSharpExtern': The specified module could not be found. (Exception from HRESULT: 0x8007007E) https://st 阅读全文
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The WPF viewbox is an automatically resizable/redimensionable Windows Presentation Foundation layout control. It is capable of resizing to fill the av 阅读全文
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//xaml <Window x:Class="WpfApp104.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/ 阅读全文
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var dataItems = dg.ItemsSource?.Cast<Book>()?.ToList(); List<List<Book>> booksListList = new List<List<Book>>(); for (int i = 0; i < dataItems.Count; 阅读全文
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using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ConsoleApp35 { internal 阅读全文
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Copy from https://stackoverflow.com/questions/636383/how-can-i-find-wpf-controls-by-name-or-type //xaml <Window x:Class="WpfApp102.MainWindow" xmlns=" 阅读全文