WPF 接收exe传的值

原文:WPF 接收exe传的值

一，首先重载APP

 protected override void
OnStartup(StartupEventArgs e)
       
{
           
if (e.Args != null &&
e.Args.Count() > 0)
           
{
               
this.Properties["str1"] = e.Args[0];
           
}
           
base.OnStartup(e);
       
}

二，在需要接收的窗体的loaded事件中接收值

 private void Window_Loaded(object sender,
RoutedEventArgs e)
       
{
           
if (Application.Current.Properties["str1"] != null)
           
{
               
this.textBox2.Text =
Application.Current.Properties["str1"].ToString();
           
}
       
}

测试代码

System.Diagnostics.ProcessStartInfo a = new
System.Diagnostics.ProcessStartInfo(@"F:\WpfApplication3.exe",
"12   23");
System.Diagnostics.Process.Start(a);