Question

如何使用Powershell向窗口控件发送消息？我在C＃下有一个发送示例，但是我不知道如何在Powershell中编写代码。

<!-- hero -->
<?php if(have_rows('hero')):?>
<?php while(have_rows('hero')): the_row(); ?>
    <div class="hero-carousel">
        <?php if(have_rows('slide')): ?>
            <div class="hero-slides">
                <?php while(have_rows('slide')): the_row();?>
                    <div class="hero">
                        <div style="background:url(<?php echo get_sub_field('hero_background');?>);">
                        </div>
                    </div>
                <?php endwhile;?>
            </div>
        <?php endif;?>
    </div>
<?php endwhile;?>
<?php endif;?>
<!-- /hero -->

// hero styles
.hero-carousel{
    .hero-slides{
        .hero{
            width: 100%;
            div {
                height: 700px;
                width: 100%;
                background-size: cover !important;
                background-position: center !important;
            }
        }
    }
}

// hero slick gallery
    $('.hero-slides').slick({
        infinite: true,
        slidesToShow: 1,
        autoplay: true,
        arrows: false,
        // dots: true,
    });

我试图将C＃代码转换为Powershell代码，但是没有用。欢迎任何建议

//using System.Runtime.InteropServices;

[DllImport("user32.dll", EntryPoint = "SendMessageW", CharSet = CharSet.Unicode)]
internal static extern IntPtr SendMessageS(IntPtr hWnd, int Msg, uint wParam, string lParam);

[DllImport("user32.dll", EntryPoint = "FindWindowW", CharSet = CharSet.Unicode)]
internal static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

static void TestQm2SendMessage()
{
    var hwnd = FindWindow("QM_Editor", null);
    if(hwnd == default(IntPtr)) return;
    SendMessageS(hwnd, 12, 1, "Q ' M 'Macro295' C test C#");
}

Answer 1

您可以使用.NET System.Windows.Forms.MessageBox。在Powershell中也可以使用。

[System.Windows.Forms.MessageBox]::Show("Your message here!", 'This is my title', 'YesNo', 'Information')

Answer 2

在Internet上找到

    function Out-Notepad
    {
      param
      (
        [Parameter(Mandatory=$true, ValueFromPipeline=$true)]
        [String]
        [AllowEmptyString()]
        $Text
      )
     
      begin
      {
        $sb = New-Object System.Text.StringBuilder
      }
     
      process
      {
        $null = $sb.AppendLine($Text)
      }
      end
      {
        $text = $sb.ToString()
     
        $process = Start-Process notepad -PassThru
        $null = $process.WaitForInputIdle()
     
     
        $sig = '
          [DllImport("user32.dll", EntryPoint = "FindWindowEx")] public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow);
          [DllImport("User32.dll")] public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, string lParam);
        ' 
     
        $type = Add-Type -MemberDefinition $sig -Name APISendMessage -PassThru
        $hwnd = $process.MainWindowHandle
        [IntPtr]$child = $type::FindWindowEx($hwnd, [IntPtr]::Zero, "Edit", $null)
        $null = $type::SendMessage($child, 0x000C, 0, $text)
      }
    } 
    #Get-Content -Path 'С:\Folder\File.txt' | Out-String | Out-Notepad
    'Send this text to Notepad' | Out-Notepad

使用PowerShell将消息发送到窗口控件

2 个答案: