我创建了一个包含 7 个项目的 webApi 解决方案。
其中一个名为“FinanceApp.UIA”,下面是我在该项目中使用的 SDK。 请注意,其中包含“Microsoft.WindowsDesktop.App”,
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<FrameworkReference Include="Microsoft.WindowsDesktop.App" />
</ItemGroup>
<ItemGroup>
<Folder Include="SimulateType\" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\FinanceApp.Comon\FinanceApp.Common.csproj" />
<ProjectReference Include="..\FinanceApp.IRepository\FinanceApp.IRepository.csproj" />
<ProjectReference Include="..\FinanceApp.Model\FinanceApp.Model.csproj" />
</ItemGroup>
</Project>
为什么包含“Microsoft.WindowsDesktop.App”?以下是我想在这个项目中做的事情
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Automation;
using System.Threading;
using System.Diagnostics;
using System.IO;
using System.Text.RegularExpressions;
using System.Runtime.InteropServices;
using FinanceApp.Common;
namespace FinanceApp.UIA
{
public class BaseUia:IBaseUia
{
delegate bool EnumThreadDelegate(IntPtr hWnd, IntPtr lParam);
[DllImport("user32.dll")]
static extern bool EnumThreadWindows(int dwThreadId, EnumThreadDelegate lpfn,
IntPtr lParam);
[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
public static extern IntPtr GetHwndByClassName(string lpClassName, string lpWindowName);
/// <summary>
/// Get handles by process ID
/// </summary>
/// <param name="processId"></param>
/// <returns></returns>
public IEnumerable<IntPtr> GetHwndFromPid(int processId)
{
var handles = new List<IntPtr>();
foreach (ProcessThread thread in Process.GetProcessById(processId).Threads)
{
EnumThreadWindows(thread.Id,
(hWnd, lParam) =>
{
handles.Add(hWnd);
return true;
},
IntPtr.Zero);
}
return handles;
}
/// <summary>
/// Get AutomationElement by process id
/// </summary>
/// <param name="processId"></param>
/// <returns></returns>
public IEnumerable<AutomationElement> GetElementsByPid(int processId)
{
var handles = GetHwndFromPid(processId);
return handles.Select(hnd => AutomationElement.FromHandle(hnd));
}
}
}
另一个名为“FinanceApp.Service”的项目,SDK和参考如下:
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<LangVersion>Latest</LangVersion>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="..\FinanceApp.UIA\FinanceApp.UIA.csproj" />
</ItemGroup>
</Project>
我收到如下错误
目标平台必须设置为 Windows(通常通过包含 使用 Windows 窗体时,TargetFramework 属性中的“-windows” 或 WPF,或引用执行以下操作的项目或包 所以。 FinanceApp.Service C:\Program 文件\dotnet\sdk .0.100-preview.1.21103.13\Sdks\Microsoft.NET.Sdk argets\Microsoft.NET.Sdk.DefaultItems.targets 362
按照Simon的建议,将解决方案中所有项目的目标框架更改为“net5.0-windows”,然后就解决了。