如何在 FlaUI 桌面自动化外观中处理多个 windows

Question

我是桌面自动化新手，FLaUI.I 正在使用 visual studio 我正在测试 Outlook 的插件。所以我可以点击新电子邮件，它会打开一个新的 window 用于撰写新电子邮件。现在我想从我的主 window 切换到那个 window。我怎样才能做到这一点？我当前的代码是：

using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using FlaUI.Core;
using FlaUI.UIA3;
using FlaUI.Core.Conditions;
using FlaUI.Core.AutomationElements;
using System.Threading;
using FlaUI.Core.Tools;
using System.Diagnostics;

namespace Test_Project_for_SCDP
{
    [TestClass]
    public class UnitTest1
    {
        [TestMethod]
        public void TestMethod1()
        {
           
            Process p = new Process();
            p.StartInfo.UseShellExecute = true;
            p.StartInfo.FileName = ("Outlook.exe");
            p.Start();
            System.Threading.Thread.Sleep(5000);
            p.OutputDataReceived += (obj, args) => Console.WriteLine(args.Data);   
            var application = Application.Attach(p);
            var window = application.GetMainWindow(new UIA3Automation());
            Console.WriteLine("window is " + window.Title);
            
            ConditionFactory cf = new ConditionFactory(new UIA3PropertyLibrary());
            
            window.FindFirstDescendant(cf.ByName("New Email")).AsButton().Click();
            System.Threading.Thread.Sleep(5000);
            var window_child = application.GetMainWindow(new UIA3Automation());
            Console.WriteLine("new window is " + window_child.Title);
                       window_child.FindFirstDescendant(cf.ByName("To")).AsTextBox().Enter("abcd");
            
            //window.FindFirstDescendant(cf.ByName("Close")).AsButton().Click();
            Console.WriteLine("Clicked and entered");



        }
    }
}

Answer 1

由于“新电子邮件”是一个新的 window，具有相同的 Process ID，而不是您的第一个 child，您可能想这样做：

var app = FlaUI.Core.Application.Attach(process.Id);
                using (var automation = new UIA3Automation())
                {
                    var window = app.GetMainWindow(automation);
                    Console.WriteLine("window is " + window.Title);
                    ConditionFactory cf = new ConditionFactory(new UIA3PropertyLibrary());
                    var button1 = window.FindFirstDescendant(cf => cf.ByText("New Email"))?.AsButton();
                    button1?.Invoke();

                    var newWindow = app.GetAllTopLevelWindows(automation)[0];
                    //Do something with the newWindow variable
                }

Process.Id 是您启动的进程的属性，这是将进程附加到 Automation object.
不使用 Click()，而是按照 documentation;

Invoke()

newWindow是windows的一个列表，所以你可以通过传入索引值[0]或者任何你想要的索引直接得到你想要的window。

如何在 FlaUI 桌面自动化外观中处理多个 windows

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