using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
using System.IO;
namespace WpfApp15
{
/// <summary>
/// App.xaml 的交互逻辑
/// </summary>
public partial class App : Application
{
private void Application_Startup(object sender, StartupEventArgs e)
{
MainWindow win = new MainWindow();
if (e.Args[0].Length > 0)
{
string file = e.Args[0];
if (File.Exists(file))
win.LoadFile(file);
}
win.Show();
}
}
}
这里File.Exists(file)为啥执行不下去?string file=e.Args[0]是获取到demo.txt的