FredGrit

摘要： <DataGrid.Columns> <DataGridTextColumn Binding="{Binding Id}" Header="Id"/> <DataGridTextColumn Binding="{Binding Name}" Header="Name"/> <DataGridText 阅读全文

摘要： //main.xaml <Window x:Class="WpfApp235.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft 阅读全文

摘要： private void ExportSelectedCmdExecuted(object? obj) { //SelectedItemCollection var selectedBooksList = ((System.Collections.IList)obj).Cast<Book>()?.T 阅读全文

摘要： Install-Package Newtonsoft.Json -Version 9.0.1; Install-Package System.Data.Sqlite; Install-Package SqlSugar; using System.Data.SqlTypes; using System 阅读全文

摘要： install-package microsoft.extensions.dependencyinjection; using System.Diagnostics; using System.Runtime.CompilerServices; using Microsoft.Extensions. 阅读全文

摘要： <Window x:Class="WpfApp23.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/20 阅读全文

摘要： //1.in order to use System.Windows.MessageBox,update the csproj file as below <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <TargetFramework>net8. 阅读全文

摘要： //Mainwindow.xaml <Window x:Class="WpfApp15.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.micr 阅读全文

摘要： //mainwindow.xaml <Window x:Class="WpfApp233.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.mic 阅读全文

摘要： <Window x:Class="WpfApp19.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/20 阅读全文