powershell – power shell：如何发送鼠标中键？

function Click-MouseButton
{
param(
[string]$Button,[switch]$help)
$HelpInfo = @'

Function : Click-MouseButton
By       : John Bartels
Date     : 12/16/2012 
Purpose  : Clicks the Specified Mouse Button
Usage    : Click-MouseButton [-Help][-Button x]
           where      
                  -Help         displays this help
                  -Button       specify the Button You Wish to Click {left,middle,right}

'@ 

if ($help -or (!$Button))
{
    write-host $HelpInfo
    return
}
else
{
    $signature=@' 
      [DllImport("user32.dll",CharSet=CharSet.Auto,CallingConvention=CallingConvention.StdCall)]
      public static extern void mouse_event(long dwFlags,long dx,long dy,long cButtons,long dwExtraInfo);
'@ 

    $SendMouseClick = Add-Type -memberDefinition $signature -name "Win32MouseEventNew" -namespace Win32Functions -passThru 
    if($Button -eq "left")
    {
        $SendMouseClick::mouse_event(0x00000002,0);
        $SendMouseClick::mouse_event(0x00000004,0);
    }
    if($Button -eq "right")
    {
        $SendMouseClick::mouse_event(0x00000008,0);
        $SendMouseClick::mouse_event(0x00000010,0);
    }
    if($Button -eq "middle")
    {
        $SendMouseClick::mouse_event(0x00000020,0);
        $SendMouseClick::mouse_event(0x00000040,0);
    }

}


}

您可以将此功能添加到您的配置文件或其他脚本,然后您可以使用以下命令调用它：

Click-MouseButton“middle”